u.s. department of the interior u.s ...vicky taylor (pst) contracts seismic record changing...
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U.S. DEPARTMENT OF THE INTERIOR U.S. GEOLOGICAL SURVEY
HAWAIIAN VOLCANO OBSERVATORYSUMMARY 87 PART I
SEISMIC DATA, JANUARY TO DECEMBER 1987
BYJENNIFERS. NAKATA,
JON P. TOKUUKE and CAROL J. BRYAN
CHRONOLOGICAL SUMMARYBY
THOMAS L WRIGHT
U.S. Geological SurveyHawaiian Volcano Observatory
Hawaii Volcanoes National Park, Hawaii 96718
Open-File Report 92-333
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
1992
TABLE OF CONTENTS
Page
Hawaiian Volcano Observatory Staff............................................................................................ 1
Introduction ................................................................................................................................ 2
Seismic Chronology ..................................................................^.................................................. 2
Chronological Summary .............................................................................................................. 3
Table C-1 1987 Eruption statistics..............................4................................................... 6
Figure C-1 Eruption flow map........................................[.................................................. 7
Figure C-2 Plot ot Kilauea data.................................... ..,.. ................................................ 8
Seismic Instrumentation .........................................................4.................................................. 9
Figure 1 Map of Hawaii Island showing geographic and geologic features ........................ 1 0
Figure 2 Seismic stations operated by the USGS on Hawaii Island .................................. 1 1
Figure 3 Seismic telemetry scheme ........................ M .................................................... 12
Table 1 Seismic stations in Hawaii operated by the l|SGS ............................................. 1 3
Table 2 Seismic instrument types in use by HVO ...\...................................................... 1 4Figure 4 HVO system response curve of the four basic seismograph types ..................... 1 5
Seismic Data Processing ..........................................................i................................................... 1 6
Seismic Summary ....................................................................................................................... 1 7
Table 3 Number of earthquakes and minutes of tremor recorded on
seismographs around Kilauea and Mauna Loa .................................................. 1 8
Table 4 Coordinates of named regions used for classifying earthquakes ........................ 25
Figure 5 Earthquake classification, shallow for Kilauea and Mauna Loa ........................... 27
Figure 6 Earthquake classification, intermediate for Kilauea and Mauna Loa ................... 28
Figure 7 Earthquake classification, crustal, for Hawaii Island ....................................... 29
Figure 8 Earthquake classification, deep, for Hawaii Island ........................................... 30
Figure 9 Earthquake locations, Hawaiian Islands, all depths, M > 3.5 ............................. 31
Figure 10 Earthquake locations, Hawaii Island, all depths, M > 3.0 .................................. 32
Figure 1 1 Earthquake locations, Hawaii Island, shallow, M > 2.0 ..................................... 33
Figure 1 2 Earthquake locations, Hawaii Island, intermediate, M > 2.0 .............................. 34
Figure 13 Earthquake locations, Hawaii Island, deep, M > 2.0 .......................................... 35
Figure 14 Earthquake locations, Kilauea summit, shallow, M > 1.0 .................................. 36
Figure 15 Earthquake locations, Kilauea summit, intermediate, M > 1.0 ........................... 37
Figure 16 Earthquake locations, Kilauea summit, deep, M > 1.0 ....................................... 38Figure 1 7 Earthquake locations, Kilauea south flank, shallow, M > 2.0 ............................. 39
Figure 18 Earthquake locations, Kilauea south flank, intermediate, M > 2.0 ..................... 40
Figure 19 Earthquake locations, Kilauea south flank, doep, M > 2.0 .................................. 41
Figure 20 Earthquake locations, Mauna Loa summit, shallow, M > 2.0 .............................. 42
Figure 21 Earthquake locations, Mauna Loa summit, intermediate, M > 2.0 ...................... 43
Figure 22 Earthquake locations, Mauna Loa summit, de ip, M > 2.0 .................................. 44
Table 5 List of all located earthquakes ....................................................................... 45
Table 6 List of located earthquakes of magnitude 3.0 or greater .................................. 67
1987 HAWAIIAN VOLCANO OBSERVATORY STAFF
THOMAS L WRIGHT (SCIENTIST-IN-CHARGE) REGINALD T. OKAMURA (CHIEF OF OPERATIONS)
GEOLOGY
C. CHRISTINA HELIKER KENHON + GEORGE E. ULRICH*
GEOPHYSICS
DALLAS B. JACKSON
SEISMOLOGY
CARLE. JOHNSON ROBERT Y.KOYANAGI JENNIFER S. NAKATA WILFRED R. TANIGAWA ALVIN H. TOMORI
DEFORMATION
FAULT. DELANEY RONALD Y. HANATANI ARNOLD T. OKAMURA MAURICE K. SAKO
GEOCHEMISTRY
J. BARRY STOKES
ELECTRONICS
KENNETH T. HONMA GARY Y. HONZAKI GEORGE KOJIMA ALLAN J. LARGO GARY S. PUNIWAI
COMPUTER
THOMAS T. ENGLISH
PHOTOGRAPHY
J.D. GRIGGS
LIBRARY
T. JANE TAKAHASHI
OFFICE
MARIAN M. KAGIMOTO LUCINDA M. SETNICKA* PAULINE N. TAMURA + IRENE S.TENGAN +
AFFILIATED USGS PROJECTS
JAMES KAUAHIKAUA - Hawaii Geothermal
JOHN LOCKWOOD - Geologic History of Mauna Loa Volcalno
RICHARD MOORE - Geology and Petrology of Hualalai Volcano FRANK TRUSDELL (PST)
EDWARD WOLFE - Geologic map of the Island of Hawaii CHRISTINA NEAL JEAN MORRIS (Cartographer) MARIE JACKSON VICKY TAYLOR (PST)
CONTRACTS
Seismic Record Changing ZOEJACO6I JOHNFORBES AKIRA YAMAMOTO JAMES KAGIMOTO
+ Arrived during 1987 * Left during 1987
INTRODUCTION
The Hawaiian Volcano Observatory (HVO) summary presents data gathered during the year, with a narrative highlighting seismic activity and a chronological narrative) describing the volcanic events and significant Observatory-related activities. The seismic summarysource of preliminary data. It is complete in the sense that all da1
s offered without interpretation as a a for events of M>1.5 routinely
gathered by the Observatory are included. The emphasis in colled ion of tilt and deformation data has shifted from quarterly measurements at a few water-tube tilt stations ("wet" tilt) to a larger number of continuously recording borehole tiltmeters, repeated measurements at numerous spirit-level tilt stations ("dry" tilt), and surveying of level and trilateration networks. Because of the large quantity of deformation data now gathered and differing schedules of data reduction, the seismic and deformation summaries are published separately.
The HVO summaries have been published in various forms since 1956. Summaries prior to 1974 were issued quarterly, but cost, convenience of preparation and distribution, and the large quantities of data dictated an annual publication beginning with Summary 74 for the year 1974. Summary 74 includes an extensive description of the seismic instrumentation, calibration, and processing used in recent years. The present summary includes enough background information on the seismic network and processing to allow use of the data and to provide an understanding of how they were gathered.
A report tabulating instrumentation, calibration, and recording history of each seismic station in the network by Klein and Koyanagi is available as a USGS Open-File Report ] . It is designed as a reference for users of seismograms and phase data and includes and augments the information in the station table in this summary.
SEISMIC CHRONOLOGY -1987
Shallow, short-period microearthquake activity beneath Kilauea's summit was generally low (fig. C-2 and table 3). Only small bursts of events accompanied the minor inflation episodes. Tremor- associated, long-period events at depths ranging from a few to about 15 km were also detected. Shallow, long-period events (LPC-A type, <5 km, 3-5 Hz) occurred sporadically, peaking during swarms of small amplitude events in March and most noticeably in December. In contrast, the intermediate depth, long-period events (LPC-C type, 5-15 km, 1-5 Hz) with larger amplitudes occurred at fairly regular intervals but at low rates.
Low-level tremor accompanied the relatively steady output of lava. Continuous tremor of 2-5 Hz, with amplitude several times the normal background level, was evident on seismic stations located within a few kilometers of the active vents Puu Oo and Kupaianaha. Lava movement and degassing in vents were generally related to the minor variations of tremor intensity. Episodic bursts of microshocks recorded near Kupaianaha were attributed to the crustal adjustments surrounding the eruptive vent. Occasional rockfall signals were also detected from the unstable Puu Oo cone.
Regional seismicity included nearly two thousand located earthquakes with magnitudes ranging from about 1.5 to 5.2 (table 5 and 6). The largest event, M=5.2, located about 50 km south of the Island of Maui and about 70 km west of north Hawaii. The shock was felt moderately on the islands of Maui, Hawaii, Molokai, Lanai and Oahu. The event initiated a series of earthquakes generated in the same area, including a M=4.3 shock felt on Maui Island, that concentrated mostly during February but occurred intermittently throughout the year.
Most of the earthquakes located in 1987 occurred at depths ol of Kilauea and the southeast flank of Mauna Loa (figs. 9-22). Locs at about 40-60 km depth broadly shade the south Hawaii region, distributed beneath the north and west parts of the island.
5 to 10 km, outlining the south flank tion of deep earthquakes and tremor solated deep events were widely
1 Klein, F.W., and Koyanagi, R.Y., 1980, Hawaiian Volcano Observatory seismic network history, 1950-1979: U.S. Geological Survey Open-File Report 80-302, 84 p.
CHRONOLOGICAL SUMMARY -1987
by
Thomas L. Wright
HVO Staff. George Ulrich left, and Ken Hon arrived, in June, making a smooth transition in the geology staff. George went back to Flagstaff, and hence to Reston, where he assumed a staff position in the Office of Regional Geology. Ken came from the Office of Energy and Marine Geology in Denver. After a year of "muddling through" in our office, we hired two permanent staff. Pauline Tamura, previously with HVO as a Federal Junior Fellow working in the seismic program, came on full-time to take over procurement responsibilities. Irene Tengan, also one of Bob Koyanagi's trainees, filled a permanent part-time position as secretary. Marian Kagimoto shifted her primary responsibility to accounting. As of the end of the year, we once again had a smoothly running office.
HVO Activities. In January we celebrated HVO's 75th anniversary. The festivities began with an exhibit of HVO's work at the Wailoa Center, the largest exhibition space in Hilo. Planned and executed under the direction of our librarian-photo archivist Jane Takahashi, it opened on January 9 and was shown through the end of the month. The exhibit covered research and monitoring in geology, seismology, ground deformation, geoelectricity, and gas geochemistry and was highlighted with spectacular large-format photographs printed in-house by Jim Griggs. The special relationship between HVO and the National Park Service and various aspects of HVO's history were featured in the historical section of the exhibit. Three-dimensional displays included early instruments designed at HVO, rock samples, thin sections to view through a brass microscope, and a light box showing earthquake depth locations.
Special presentations of the exhibit were Maurice Krafft's film on HVO's work (commissioned by the USGS and the Smithsonian Institution), footage showing pillow lava forming off the coast (courtesy of Mike DeGruy), and an Amiga computer programmed to display the HVO seismic net and earthquake signals in real time. When a station is triggered by movement of the ground, the symbol for the station changes color. Isolated station responses are generally microseismic noise or electronic transients. Real earthquakes, even those of M=1.0, will trigger many stations in the order in which the seismic energy is felt; the color remains for as long as each station is recording energy. This represents a breakthrough in digital seismic processing and display at HVO.
The exhibit was supported by funding from the Hawaii Natural History Association and by the materials, equipment, and staff of the University of Hawaii at Hilo Media Services, who allowed Jane to typeset, mount, and laminate all the text and captions in their spacious facility, and by the Wailoa Center staff, who enthusiastically interpreted the exhibit to thousands of visitors and school groups.
Parts of the exhibit were selected for display at the University of Hawaii library in February, at the Hilo and Keahole (Kona) airports in March and April, and at the University of Hawaii student center for the GSA conference in May. After these Big Island exhibits, the materials finally came home to HVO, where they are now displayed on the walls of our new building to interpret our work for the many visitors who come to see us from near and far. Dick Fiske (Smithsonian Institution), who was at the exhibit's opening night festivities, began planning its future as a SITES traveling exhibit to open in July 1989 during the 89th International Congress of Volcanology meeting in Washington, D.C.
Thanks go to George Ulrich, Arnold Okamura, Barry Stokes, Dallas Jackson, Jim Kauahikaua, Bob Koyanagi, Jennifer Nakata, Tom English, and Carl Johnson for collaborating with Jane on writing the text, selecting photos, obtaining instruments, producing figures, and designing the layout to explain their monitoring work.
HVO's new and renovated buildings and the Park Service's new (renovated from the former HVO library wing) were formally dedicated was emceed by myself and included speeches by the Directors o USGS, Congressman Daniel Akaka, Hawaii County Mayor Dante Secretary of the Interior and the Governor of Hawaii. Gordon (President of Iowa State University), gave the keynote address the world volcanological community. Nalani Kanakaole's halau die followed by a Christian minister's sermon that negated Pele! untying of the maile lei across the threshold by Park Superintendent staff's receiving hundreds of guests who streamed into the flower
Thomas A. Jaggar museumon January 17. The program
the National Park Service and the arpenter, and spokespersons for the
Eaton, former Scientist-in-ChargeGudmundar Sigvaldason spoke for
a hula Kahiko in honor of Peie 1 dedication ceremony culminated in the
David Ames and myself and HVO -bededecked facility.
and
The Volcano Art Center celebrated our Diamond Jubilee in a variety of ways. Opening on the night following the dedication was a one-person play on the life of The mas A. Jaggar, "The Vision of a Scientific Missionary," by Peter Chariot, which ran the month of January at Kilauea Theater. The play was attended by an enthusiastic audience which included HVO alumni and Jaggar's granddaughter, Sally Hayes, who was impressed by actor Willem Wanrooy's likeness to Jaggar, as well as by his dramatization of Jaggar's speeches and writing. The Art Cente* sold Diamond Jubilee T-shirts with the logo designed by Ben Servino (Menlo BWTR, Graphics Unit). The design was not only a dynamic symbol of HVO's work, but gave continuity to all Jubilee-related eventsj The featured show in the gallery for the month was Paul and Rima Greenland's sculpture. The work of Paul, our geochemist, showed his rare talent as a sculptor, and Rima's unique pottery, made with glazes of volcanic ash from all over the world.
The week following the dedication, the international volcanologic meeting "Hawaii Symposium on How Volcanoes Work" was held at the University of Hawaii at Hilo, attended by more than 450 volcanologists and other geoscientists. Alternate days were given to talks and two field trips (one to Kilauea and the other to Mauna Loa, Mauna Kea, and Kohala), and evenings were devoted to poster sessions and other special events. The USGS map exhibit in the lobby of the University theater, where the symposium was convened, was organized by Rick Hazlett, Jane Takahashi, and cartographer Jean Morris, who was responsible for the execution of the geologic map of the Island of Hawaii, with graphics and mounting support from Susan Yugawa (UH Media Services). The meeting ended with a big iuau attended by symposium participants and their spouses. Many scientists stayed after the meetingto visit HVO and "talk story" with us. Sergei Fedotov, head of Kamchatka, addressed the staff at our Monday morning meeting
the Volcanological Observatory of with a tribute to HVO's place in
volcanological research and presented us with a fine model of one of the ships that brought the first settlers to Kamchatka. Thanks go to all who shared in the responsibilities, came to commemorate our founding, and celebrate a new beginning in a new facility with us.
Volcanic activity. Kilauea's eruption continued to create and destroy. By year's end, 67 acres of land had been added to the Big Island, and 16 additional homes were overrun (table C-1; fig. C-1), bringing to 58 the total number of dwellings removed since the beginning of the eruption in January 1983. Coincident with periods of intense monitoring for Hawaii jCounty Civil Defense, we were able toinitiate detailed studies on processes associated with the growthof a distributed lava tube system (fig. C-2). Some of the processes observed and quantified were (1)intrusion, accompanied by uplift and eruption, then by collapse,blockage and inflation of the lava tube system; (3) the relationship between a'a and pahoehoe inchanneled flow; and (4) different types of pahoehoe advance. In
of the lava shield and the development
on the shield adjacent to the pond; (2)
addition, the Puu Oo vent beganenlarging through collapse, presumably to subsidence along dee 3 ring fractures and by occasional phreatic explosions from the interaction of magma in the Puu Oo conduit with the water-saturated Puu Oo edifice during or after periods of exceptionally heavy rainfall.
Deformation studies. Routine monitoring of ground deformation is summarized in greater detail in Part II of this summary. In addition, we initiated a campaign of measurements using the Global Positioning System (GPS) in collaboration with the USGS Branch of Tectonophysics, the National Geodetic Survey, and the NAVSTAR University Consortium. This survey was conducted as the first in what is proposed as an annual experiment until the technique is proven for use in Hawaii. Ultimately, we anticipate replacing much of the routine monitoring at HVO by timely occupation of a GPS network.
Other geophysical studies. The tools of geoelectricity have been found to be uniquely applicable to the study of lava tubes. Both VLF and resistivity instruments detect anomalies related to the presence of molten magma in a background of cooled lava. Electrical profiles crossing the lava field from the current eruption at different elevations run on the same lines as leveling surveys and repeated over time, have been able to trace the growth and breakdown of lava tubes feeding lava from the current eruption to the ocean. The following have been observed: (1) coalescence of many small tubes into a single master tube through time; (2) break-up of a master tube on a steep slope into several smaller tubes when the topography flattens. Work also continued during the year on refining the water table at Kilauea, utilizing both DC soundings and time domain electromagnetic (TDEM) studies.
Geochemistry. The problem of acid rain came to public attention after eruption became continuous in 1986. Tradewinds carry the sulfurous degassing plume from Puu Oo around the south side of Mauna Loa, where it is trapped by an inversion layer on the back side of Mauna Loa, and precipitated as sulfuric acid rain. The problem was exacerbated by continuous entry of lava into the sea, where another source of acid (hydrochloric acid from dissociation of seawater) was also sent around to the Kona side. Reversal of tradewinds produces a temporary acid rain condition on the east side of the island. Since much of the island is on water catchment, the secondary effects, such as leaching of lead from roofing nails, were identified as a significant hazard. Issues are being studied by the State Department of Health. HVO's role has been that of a consultant on the nature of the volcanic gas emissions.
DEPARTURESNameGeorge UI rich Lu Setnicka
PositionGeologist Office
ARRIVALS Name PositionKen Hon Geologist Pauline Tamura Office Irene Tengan Office
Student appointments in 1987 were as follows:
Minority Program in the Earth SciencesCarl Arakaki - Electronics Renee Ellorda - Electronics Lureen Helliangao - Office/Library Marcie Vicente - Reception/Office
Federal Junior Fellows:Chad Okinaka - Seismology Nicole Torres - Deformation
National Association of Geology Teachers:Kevin Hillesland- Geology
(MPES):Clayton Ishida - Shop Allan Kimura - Deformation Sandy Fujikawa - Deformation
Alu Like (NativeHui Kanahele Ron Hudman
American Program):
Table C-1.1987 ERUPTION STATISTICS
Areas
Total area covered by lava, January 1983 through December 191)7=53 sq km
Surface area* covered by Puu Oo flows (episodes 1-47) plus the
Surface area covered by Kupaianaha flows through December 191*7=17 sq km
*Puu Oo flows originally covered about 42 sq km, but some of this area has been reburied by Kupaianaha flows. |
"A vent" flow of episode 48=36 sq km
Volumes
Total, 1/83 through 12/87Episodes 1-47Episode 48 (7/86 through 12/87)
Other fascinating facts
Approximately 820 million cubic meters Approximately 560 million cubic meters Approximately 260 million cubic meters
Kupaianaha pond dimensions: approximately 140 m in diameterPond level: 0-14 m below rimHeight of Kupaianaha lava shield: approximately 60 m
Height of Puu Oo cone (7/86): 255 mDiameter of Puu Oo crater: 150 mDepth of Puu Oo crater: approximately 100 mPuu Oo pond status: intermittently active beginning in 12/87
Structures destroyed
Residences destroyed through 12/87
Puu Oo:Episodes 1 -47 Royal Gardens
58
16
Kupaianaha: 1 1-12/86 5-6/87 9-12/87
Kapa'ahu, Keone Dr., Kalapana Gardens 28Kapa'ahu 4Royal Gardens, Kapa'ahu 1 0
KILflUEfl ERST RIFT ERUPTION RRER
20' - - 20
155
Figure C-1. Map showing area covered by lava from Kilauea's east rift eruption. Blank areas extending outward from Puu Oo are covered by lava erupted from January 1983 through July 1986. Hachured sections are covered by lava erupted from Kupaianaha from July 1986 to the end of 1987.
KILAUEA
t -z
* 2a s
LONG-PERIOD INTERMEDIATE DEPTH SUMMIT
* -
MGO CONTENT OF LAVA
ERUPTION TEMPERATURE
CARBON/SULFUR, HALEMAUMAU
too
SHORT-PERIOD SHALLOW SUMMIT
LONG-PERIOD SHALLOW SUMMIT
0 9.0
8.01160
115050
JFMAMJJ AS O N D
1987
Figure C-2. Selected seismic, geodetic, petrologic and geochemicjal data for Kilauea, 1987.
8
SEISMIC INSTRUMENTATION
The network. The Hawaiian Volcano Observatory maintains an extensive telemetered seismic network on the Island of Hawaii. The 1987 network consisted of 51 stations-- 49 digital and 2 low- gain, three-component optical. The 49 digital stations include 12 three-component and 37 vertical- component sites. The coverage is most dense on and around Kilauea Volcano. With the exception of self-contained systems at the Uwekahuna and Hilo stations, all seismic signals from the short-period network are telemetered to the Observatory for recording.
Figure 1 is a map of selected geographic and geologic features, Figure 2 shows the seismic stations operated on the Island of Hawaii during 1987, and Figure 3 indicates the telemetry scheme for the respective seismic stations. Table 1 lists all seismic stations operated by the U.S. Geological Survey field office in Hawaii during 1987. Listed are names, three-and four-letter station codes, coordinates in degrees and minutes, elevation in meters, and other data, as described below, pertaining to each station. In addition to the seismometers listed in Table 1, a long-period, three-component set of Press- Ewing seismometers were operated in the Uwekahuna vault and recorded on photographic paper.
Instrumentation and recording. Each telemetered station has a voltage-controlled oscillator (VCO) for FM multiplex transmission to HVO via either hardwire or radio. These telemetering stations are all of Type 1, the Office of Earthquakes, Volcanoes and Engineering standard system used in USGS seismic networks (see Table 2 for details). After discrimination at the receiver, the analog signals are converted to digital form as part of the routine computer location processing and archiving. Analog signals from 36 selected stations are recorded on two Develocorders using 16-mm microfilm. FM signals from the telemetering network are also recorded directly on one-inch magnetic tape. Selected larger events are copied onto condensed FM library tapes, which are currently archived in Menlo Park. The type(s) of continuous recording used for each station (in addition to magnetic tape for the telemetered stations) is coded in Table 1 as follows: D - Develocorder film, P - photographic paper, H - Helicorder paper, and S - smoke drums.
In addition to the standard stations, optical drum seismographs are maintained at Uwekahuna (HVO), Hilo, Maui, and Oahu (Honolulu station operated by the Pacific Tsunami Warning Center). The less sensitive optical records are used primarily for amplitude measurements for magnitude calculations to supplement readings from the high-gain stations. The paper records, as well as the 16-mm Develocorder microfilms, are archived at HVO.
Seismograph response and calibration. Displacement response curves for the three short-period seismograph types in use are given in Figure 4. Types 2 and 3 are electro-mechanical systems recorded on paper records. The Type 1 curve gives the displacement magnification of the standard OEVE system from ground motion at the seismometer to the seismic trace, as seen on a 20x Develocorder film viewer. The curves plot the unit response, which is multiplied by a constant but known factor (CAL-factors range from about 1 to 7, averaging about 4, Table 1) to get the response for an individual station. Individual CAL factors for Type 1 seismographs are equal to the peak-to-peak amplitude measured in millimeters on the 20x Develocorder viewer of a 100-microvolt 5 to 8-Hz signal introduced to the preamp/VCO in place of the geophone at the field station. The calibration process is normally performed each time a station is visited when other maintenance is required.
Figure 1. Map of the Island of Hawaii, showing principal settlements and selected geographic and geologic features.
10
.0°
19°
20 KMIninmil
156 155
Figure 2. Seismic stations operational during 1987 on the Island of Hawaii.
1 1
20°
19°
20 KM
1 I I I I I I I I I I I I I I I I I I I I I I I I 1 I I I [ I I I I I I I I
Figure 3. Telemetry! Sd&e'me for the 1987 Hawaiian Volcano Observatory seismic
Legend A Seismometer location Repeater station
O HVO
12
Table 1. Seismic stations in Hawaii operated by the USGS in 1987.
STATION NAME (
AHUAAHUAAHUAAINAPOAINAPOAINAPOCAPTAIN COOKCONE PEAKDANDELIONDESERTESCAPE ROADHAWAIIAN BEACHESHALEAKALA, MAUIHALEAKALA, MAUIHALEAKALA, MAUIHILOHILOHILOHILINA PALIHONOLULU, OAHUHALE POHAKUHUMUULA SHEEP STHUMUULA SHEEP STHUMUULA SHEEP STHOT CAVESHUALALAIHEIHEIAHULUHEIHEIAHULUHEIHEIAHULUKAAPUNAKAENA POINTKAOIKI FAULTSKAHUKUKANEKIIKANEKIIKANEKIIKEANAKOLUKALALUA CONEPUU KALIUKOHALAKOHALAKOHALAKIPUKA NENEKAPOHOMAUNA LOAMAUNA LOAMAUNA LOAMAUNA LOA XMOKUAWEOWEOMAKAOPUHIMOUNTAIN VIEWNATIONAL GUARDNORTH PITNORTH PITNORTH PITOUTLETPAUAHIPAUAHIPAUAHI
:ODE
AHUVAHUEAHUNAINVAINEAINNCACVCPKVDANVDESVESRVHABVHAEHALHANHIEHILHINHLPVHONHPUVHSSVHSSEHSSNHTCVHUAVHULVHULEHULNKAAVKAEVKFAVKHUVKIIVKIIEKIINKKUVKLCVKLUVKOHVKOHEKOHNKPNVKPOVMLOVMLOEMLONMLXVMOKVMPRVMTVVNAGVNPTVNPTENPTNOTLVPAUVPAUEPAUN
--]
D
1919191919191919191919192020201919191921191919191919191919191919191919191919192020201919191919191919191919191919191919
LAT-
M
22 .22 .22 .22 .22 .22 .29 .23 .21 .20 .24 .31 .46.46 .46 .43 .43 .43 .17 .19 .46 .36 .36.36.14 .41 .25 .25 .25 .15 .17 .25 .14 .30 .30 .30 .53 .24 .27 .
7 .7 .7 .
20 .30 .29 .29.29.27 .29.22 .30 .42 .24 .24 .24 .23 .22 .22 .22 .
4040405050502970422068890000002020209630853131313325131313983525905656563935486969691002808080602807251290909038626262
---]
D
155155155155155155155155155155155154156156156155155155155158155155155155155155154154154155155155155155155155155155154155155155155154155155155155155155155155155155155155155155155
LON
151515272727551940231453151515555
180
272929292450585858527
2537454545204
5546464617502323232035931
17171716131313
M
. 90
. 90
. 90
. 62
. 62
. 62
. 09
. 70
. 04
. 30
. 33
. 89
. 00
. 00
. 00
. 30
. 30
. 30
. 63
.50
. 50
. 13
. 13
. 13
. 02
. 32
. 72
. 72
. 72
. 28
. 95
. 18
. 10
. 90
. 90
. 90
. 58
. 08
. 26
. 77
. 77
. 77
. 40
. 51
. 30
. 30
. 30
. 70
. 98
. 85
. 75
. 72
. 00
. 00
. 00
. 94
. 10
. 10
. 10
ELEV (M)
107010701070152415241524323
10383003815
117792
209020902090
202020
7072
3396244524452445381
218936936936952437
157919391841184118411863659271
116611661166924134
2010201020101475410488140918
1115111511151038994994994
DELAY 1
-0 . 10-0 . 10-0.100 . 130 . 130 . 13
. 0.00-0.26-0.27-0.29-0 . 17-0.090 . 000 . 000 . 000 . 540.540 . 540 . 020 . 000 . 310 . 200 . 200.20
-0.160 . 67
-0 . 17-0 . 17-0 . 17-0 . 12-0 . 010 . 130 . 030 . 150 . 150 . 150 . 68
-0.25-0 . 17-0 . 03-0 . 03-0 . 03-0 . 11-0.090 . 030 . 030 . 030.060 . 15
-0 . 17-0 . 020.54
-0 . 30-0 . 30-0 . 30-0.19-0.21-0.21-0.21
DELAY 2
-0 . 13-0 . 13-0. 130 . 170.170 . 17
-0.16-0 . 070 . 03
-0 . 13-0.19-0.240 . 000 . 000 . 000 . 300 . 300 . 300 . 070 . 000 . 170 .350 . 350 . 35
-0 .070 . 38
-0.16-0.16-0.16-0 . 010.060 . 17
-0 . 030 .370 . 370 . 370.24
-0 . 30-0 . 30-0.17-0 . 17-0 . 17-0 . 08-0.240 . 080 . 080 . 080 . 150.16
-0.200.010 . 30
-0 . 18-0 . 18-0 . 18-0 . 18-0.24-0.24-0.24
CAL
2 . 13 . 03 . 05 . 53 . 03 . 01 . 16 . 07 . 03 . 02 . 21 . 01 . 01 . 01 . 01 . 01 . 01 . 02 . 60 . 03 . 35 . 33 . 03 . 00 . 03 . 01 . 63 . 03 . 03 . 51 . 40 . 02 . 72 . 93 . 03 . 03 .30 . 02 . 91 . 53 . 03 . 03 . 52 . 55 . 83 . 03 . 03 . 05 . 54 . 25 . 03 . 23 . 03 . 03 . 04 . 92 . 43 . 03 . 0
SEIS TYPE
E4MWMWL4MWMWL4L4L4L4L4L4WHIWWHIWL4HIL4L4MWMWE4L4L4MWMWE4L4E3E4L4MWMWL4L4L4L4MWMWL4L4L4MWMWL4L4L4E4E4E4MWMWL4L4MWMW
OPTIC RECORD
DI
D
D
DDID
PPPPPPD0DD
DD
DD
DD
DDHDD
DDD
DIDIDDDI
D
13
PUU ULAULAPOHOIKIPOLIOKEAWE PALIPUU PILIRIMRAINSHEDSOUTHPOINTSOUTH POINTSOUTH POINTSTEAM CRACKSSTEAM CRACKSSTEAM CRACKSSOUTHWEST RIFTTRAILUWEKAHUNAUWEKAHUNAUWEKAHUNAWAIKIIWAHAULAWILKES CAMPWILKES CAMPWILKES CAMPWEATHER OBSERVATWOOD VALLEY
PLAVPOIVPOLVPPLVRIMVRSDVSPTVSPTESPINSTCVSTCESTCNSWRVTRAVUEEUENUEZWAIVWHAVWILVWILEWILNWOBV WOOV
1919191919191818181919191919191919191919191919 19
3227179
2327585858232323272425252551192828283215
. 00
. 42
. 02
.50
. 90
. 78
. 91
. 91
. 91
. 30
. 30
. 30
.26
. 91
. 40
. 40
. 40
. 58
. 90
. 15
. 15
. 15
. 31
. 08
155154155155155155155155155155155155155155155155155155155155155155155 155
275113271616393939777
3632171717392
35353535 30
.67
.22
.47
. 87
. 60
. 68
. 92
. 92
. 92
. 67
. 67
. 67
. 30
. 96
. 60
. 60
. 60
. 60
. 92
. 02
.02
.02
.01
. 12
299216
16935
11281270244244244|765765765;
40483207124C124012401433
29403140374037339^ 90^
-0-0-0-0-0
0-0-0-0-0-0-0
00
-0-0-0
0-0
0000
-0
. 03
. 09
. 02
. 15
. 21
. 06
. 17
. 17
. 17
.25
. 25
.25
. 01
. 00
.21
.21
. 21
.20
. 10
.22
. 22
.22
. 00
. 15
0-0
0-0-0
0-0-0-0-0-0-0
000000
-0
0000
-0
. 13
. 24
. 03
. 15
. 13
. 15
.22
.22
. 22
. 30
. 30
. 30
. 04
. 00
. 00
. 00
. 00
. 35
. 04
. 17
. 17
. 17
. 00
. 06
50210023323350222012330 4
. 4
. 0
. 8
. 7
. 0
. 0
. 8
. 0
. 0
. 4
. 0
. 0
. 6
. 0
. 5
.5
.5
. 0
.5
. 6
. 0
. 0
. 0
. 6
L4L4E4E4L4L5L4MWMWL4MWMWE4L4EEEL4E4E4MWMWE4 E4
DI
DD
D
DH
D
PPP
DD
Table 2. Seismic Instrument Types
The codes in parentheses refer to the seismometer types listed in Table 1.
Type 1 (Codes E, L, and 3, 4) consists of:a) Geophone - Electrotech EV-17 (E), or Mark Products L4C (L) 1.0-sec. period moving-magnet
vertical- or horizontal- (E-W and N-S) component seismometer adjusted for an output of 0.5 volts/cm/sec and 0.8, critically damped.
b) Preamp/VCO - USGS/OEVE Model J302 (3), J402 (4) voltage-controlled oscillator. Three db points for bandpass filter at 0.1 Hz and 30 Hz. Signals are transmitted on audio FM carrier over cable or FM radio link toi HVO.
Type 2 (Code E) consists of:a) Electrotech EV-17 1.0-sec. period moving-magnet vertical- or horizontal- (E-W and N-S)
component seismometer.b) 3.5 Hz galvanometer with appropriate shunt resistances for critical damping. System is poorly
calibrated. Peak magnification approximately 25,000 at 4 Hz.
-coil seismometer, with HVO-built Hz galvanometer. Peak magnification
Type 3 (Code H1) consists of:Electrotech EV-17 or Observatory-built 0.8-sec. period moving solid-state seismic preamplifier, galvanometer driver, and 2 approximately 40,000 at 4 Hz.
Code (W) is a Wood-Anderson torsion seismograph.
Code (MW) is a horizontal-component seismograph based on a Type 1 system and modified to a Wood- Anderson response.
14
I010 5
Period (sec) I 0.5 0.2 0.1 0.05 0.02 0.01
c o
.2 10c o> a
10
Type I
Type 3
'Type 2
Anderson
0.01 O.I I 10 Frequency (Hz)
100 1000
Figure 4. System response curves for the Wood-Anderson torsion seismograph and for the threedifferent types of seismometers used by the Hawaiian Volcano Observatory. Types 2 and 3 are electro-magnetic seismographs recorded optically on photographic paper. Type 1 is the standard OEVE seismometer system recorded on Develocorder film and magnetic tape. The curve for Type 1 includes response of the geophone, all electronics including telemetry, Develocorder galvanometer, and projection of film by a 20x viewer. The curves plot the unit response, which should be multiplied by a constant but known factor (CAL) to get the response for an individual station.
15
SEISMIC DATA PROCESSING
Develocorder films are scanned on a daily basis for frequency of earthquakes, and coda duration in seconds are measured for magnitude determination. In 1986, HVO acquired a VAX 11-750 computer and adopted the CUSP (California Institute of Technology U.SGS 3|eismic Erocessing) routine. Discriminated analog signals are converted to digital form, and detected events are saved in real time.Detected events are demultiplexed, and P-picks are made by the and coda-amplitude (CD) magnitude. Events are examined by an
computer, producing a rough location analyst to refine computer P-picks and
to time additional P- and S-phases for a preliminary location. Bhary CUSP files are tape-archived and translated into ASCII phase files. Locations are then determined, using the program HYPOINVERSE (Klein, 1989)2 Events are reworked and rerun, as needed, to produce a final solution. Magnetic tape copies of all arrival times and output summary data are kept at Menlo Park and at HVO.
The crustal model used is specified by velocities at four depth points. Velocity at any depth is given by linear interpolation between points and uses a homogeneous half-space, as listed below:
VELOCITY (km/sec)
1.96.56.98.3
DEPTH(km)0.04.6
15.016.5
Two empirical sets of station delays or corrections were used in the locations and are given in Table 1. The delay models are separated by a circle of radius 34 km, centered at 19°22' N and 155°10* W. Delay model 1 is used for epicenters occurring within a circle of radius 31 km from the center. This region includes Kilauea and its south flank. A comb nation of the two delay models is used for epicenters that fall in a transition zone that is 6 km wide. Dcilay model 2 is applied to the rest of the island and offshore earthquakes. (For a detailed description, refer to Klein, 1989.)2
Magnitudes for most events are computed using both recorded amplitudes on low gain or Wood- Anderson stations and signal or coda duration on selected short-period vertical stations. Amplitudes read from other than Wood-Anderson instruments are corrected to an equivalent Wood-Anderson amplitude using the curves of Figure 4 and CAL factors listed in Table 1. Amplitude magnitudes larger than 2.5 are generally based on the Wood-Anderson instruments in Hilo or on Type 2 seismographs at Uwekahuna.
Duration magnitudes are determined from the length of signal in seconds read from the Develocorder viewer. This length of time, also called the "F-P lime," is measured from the P arrival to the point where the earthquake signal decays nearly to the noise level. A bilinear relation is an appropriate fit to the data sample and is used to compute all duration magnitudes. Duration times are read only from Type 1 seismographs. Because duration magnitudes are relatively insensitive to station response and can be determined using the high-gain, short-period stations, it is felt that duration magnitudes are more accurate and complete at the lower magnitudes (below 2). The equations used in magnitude determination are as follows:
duration < 210 sec M = -5.2 + 3.89 log (F-P) + .013 Z - + .0037 D duration > 210 sec M = -.905 + 2.026 log (F-P) + .013JZ-- + .0037 D
where Z and D are the depth and epicentral distance in km, respectively.
2 Klein, F.W., 1989, User's guide to HYPOINVERSE: U.S. Geological Survey Open-File Report 89-314, 58 p.
16
SEISMIC SUMMARY
The emphasis in both station coverage and detailed data analysis is on the highly active south half of the Island of Hawaii. Hundreds of earthquakes too small to locate are classified as to type3 and counted daily. The set of well-recorded earthquakes located in the Hawaii Island region is nearly complete above magnitude 2.0. Many smaller events are located in the densely instrumented Kilauea area. Substantial effort is made to locate earthquakes elsewhere within the Hawaiian Archipelago. Such coverage cannot be as complete as in south Hawaii, but nearly all events above magnitude 4.0 are located with limited precision. Data presented in the seismic summary are in four parts: (1) Table 3 gives duration of harmonic tremor and numbers of earthquakes (most too small to locate) from several source regions around Kilauea and Mauna Loa. The source region is determined visually from signal character and pattern of arrival times at key stations. (2) Maps showing computer-located hypocenters are given in Figures 9-22. The location maps are of different scales and provide hypocenters with magnitude thresholds set at 1.0, 2.0, 3.0, and 3.5, varying according to region. (3) The list of computer locations constitutes the bulk of this summary and is given in Table 5. Each earthquake in the list is assigned a three-letter code based on its general location and depth. Figures 5- 8 are maps of the regions used to assign the location codes. The latitude and longitude limits of rectangular regions are listed in Table 4. When the listed coordinates overlap, precedence is given according to Figures 5-8. (4) Table 6 re-lists the events in Table 5 for which either duration or amplitude magnitude is 3.0 or larger. This list includes many of the earthquakes felt in Hawaii.
Table 3. Number of earthquakes and minutes of tremor recorded on seismographs around Kilauea andMauna Loa.
Earthquake categories are as follows:1) Kilauea summit, short-period caldera: shallow earthquakes beneath the caldera.2) Kilauea summit, long-period caldera A: earthquakes characterized by low frequency
signatures of 3 to 5 Hz, often originating 0-5 km beneath the summit.3) Kilauea summit, long-period caldera B: earthquakes characterized by low frequency
signatures of 1 to 3 Hz, often originating 0-5 km beneath the summit.4) Kilauea summit, long-period caldera C: earthquakes characterized by low frequency
signatures of 1 to 5 Hz, often originating 5-15 km beneath the summit.5) Kilauea summit 30 km: earthquakes about 30 km deep beneath the summit region.6) Kaoiki and southwest rift: earthquakes beneath the southwest rift of Kilauea, western
parts of the Koae faults, and adjacent Kaoiki fault system of Mauna Loa.7) Upper east rift: earthquakes in the upper and middle east rift zones, the adjacent parts of
the south flank, and eastern parts of the Koae faults.8) Lower east rift: earthquakes in the lower east rift zone and adjacent parts of the south
flank.9) Mauna Loa short-period: shallow earthquakes in the Mauna Loa summit region.
10) Mauna Loa long-period: earthquakes characterized by low-frequency signatures near the summit region.
11) Mauna Loa northeast rift: earthquakes beneath the northeast rift zone of Mauna Loa. 12-15) Tremor is separated into four categories: Kilauea-shallow, intermediate, and deep, and
Mauna Loa. Depth is inferred on the basis of relative amplitudes on seismographs.
The criteria for Kilauea shallow tremor have been changed to accommodate the ongoing eruption where tremor in the middle east rift zone is continuous. Distinction is made between high-amplitude tremor related to strong eruptive periods and low-amplitude tremor during periods with no lava production. Only minutes of tremor at saturated levels recorded locally at STC and KLC are included in Table 3.
Koyanagi, R. Y., 1982, Procedure for routine analyses and classification of seismic events at the Hawaiian Volcano Observatory, Part I: U.S. Geological Survey Open-File Report 82-625, 32 p. figs., 59 p. [unpaginated].
17
Table 3.
IDATE | 1987 |
JAN 1 | 2 I 3 I 4 I 5 I
6 I 7 I 8 I 9 1
10 |
11 1 12 | 13 | 14 | 15 |
16 | 17 | 18 | 19 | 20 |
21 I 22 I 23 | 24 I 25 |
26 i 27 | 28 | 29 |30 |
31 I FEB 1 |
2 I 3 I 4 I
5 I 6 I 7 1 8 I 9 I
10 | 11 1 12 | 13 | 14 I
15 | 16 | 17 | 18 | 19 |
20 | 21 I 22 | 23 | 24 I
KILAUEA
SHORT PER.
CALD.
89107 116 149 145
106 110 139 130 66
124 185 152 128 156
80 131 79 38 41
100 78
100 71 85
63 112 88 89 99
9671 64 51 49
62 122 81 64
113
110 111 139 71 78
78 58 44 28 35
41 74 63 60 67
SUMMIT
LONG PERIOD CALDERA ABC
1 9 2
1 1
4
1
1
10 15 3
1
1
4
2 23
16
13 9
16 3 6
71
5
21 3
33 40
18 7
2911 14
67 37 48 10 8
12 7 7 2
21 5
1
5 5
10 5
1 26 78 95
101
60 88
342148 152
107 121 79 69 49
28 17 26 29 19
KILAUEA FLANK
30 | KAO. KM | & SW
I RIFT
11 38 21 28
I 36I 55 1 57
1 31 1 39 1 39 I 33 I 28
1 34 1 17 1 34 I 48 1 32
11 35 1 34
11 22 I 22 1 33
I 27 1 43 1 27 1 37 1 19
1 34 1 41
11 32 1 39 1 19
I 28 1 38 I 20 1 32 1 39
1 34 1 34 1 43 I 221 31
I 44 1 43 I 30 1 31 I 49
i 39 I 36 1 18 1 30 1 41
1 43 1 42 1 37 1 42 1 42
UP. EAST RIFT
59 70 58 63 74
101 75 83 56 23
32 60 35 64 53
33 623315 24
37 33 37 55 37
26 58 50 78 80
49 56 70 58 45
56 59 65 65 66
75 97 82 44 69
65 40 47 47 58
55 49 71 65 45
LOW. | EASTI RIFTI
811 1
41 31
41 41 51 41 21
1 31 21 21
1
1 31
1 81 21
61 21 61 3141
31 51 HI 51
1
1 21 11 6151
61 31 41 11 81
3| 6| 61
i 11
1 21 61 31 31
31 21| 21 4111
MAUNA
SHORT LC PER. PE
4 21 1 2
1 3 2 2
12
LOA TREMOR (MINUTES)
HG NE:*. RIFT
1
5 3
3 7 8
2 61 4 2 4
5 4
1 2 7 ' 5 232 1 41 6
j 1~~412
4 2312
4 21 3 4
7 3 4
1
7 2 41 12 1 8 1 4
1 4 2 10 3 5
91
4 162 245
2 3
115 114 1 1 7 1 5 114
31 1 2
2 2
1 L
1 3 3
1 3 8
3 4 4 3
1
7 6
1 2 7 5 1 3
1 3 2 5 2 5 3 4 2 7
KILAUEA
SHAL. INT. DEEP
3
33
45
9
16 9
8 28
105
3
31
15
8
10
6
8
39
20
13 35
MAUNA LOA
3
29
18
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)
DATE 1987
FEB25 26 27 28
MAR 1
23 4 5 6
7 8 9
10 11
1213 14 15 16
17 18 19 20 21
22 23 24 25 26
27 28 293031
APR 1 2 3 4 5
67 8 9
10
11 12 13 14 15
16 17 18 19 20
SHORT LONG PERIOD 30 PER. CALDERA KM
CALD. ABC
89 27 82 5 8
107 6 13 134 6 27 96 2
102 3 5 75 3 91 84 7 77 7 87 5 3 4
95 7 1 1 81 8 17 67 104 1 9
134 34 98 32 3
100 111 4 153 40 12 295 20 33 182 13 8 89 628 39
74 331 7 68 91 1 1 86 118 8 59 11 22 78 20 21
67 28 57 87 24 6 56 8 15 49 8 67 11 1
65 10 1 61 4 1 73 2 2 71 28 3 74 5 2
64 36 270 19
130 1 1 102 31 9 144 22 2
154 3 173 1 8 132 6 21 167 4 5 175 1
155 5 1 119 3 96 4 3 95 2
116 1 4
145 1 4 163 4 164 4 216 173 5 21
KAO. UP. LOW. | SHORT LONG NE & SW EAST EAST! PER. PER. RIFT RIFT RIFT RIFT)
27 62 3| 3 33 58 5| 22 36 54 | 23 24 48 2| 1 38 51 1| 1
27 52 2| 25 51 | 19 38 1| 1 30 44 | 3 16 42 5| 5
33 54 7| 2 26 91 9| 334 20 63 2| 7 3 2 35 53 3| 2 2 25-47 41 1 1 4
25 66 3| 2 2 ' '3 29 58 4| 1 44 64 | 1 70 49 6| 8 39 52 1| 2 2 4
21 52 1| 2 2 1 43 72 6| 434 32 60 1| 2 2 23 35 1| 2 1 1 35 53 7| 2 1 5
29 51 4| 313 40 62 41 1 5 19 34 1| 1 6 17 31 2| 4 3 2 25 56 5| 325
22 66 4| 1 5 21 59 4| 223 11 63 111 1 1 1 5 41 5| 4 2
25 25 6| 3 7
23 45 4| 4 38 49 4| 3 3 56 53 |14 35 68 11 35 74 5| 1 4
47 78 8| 3 7 41 42 2| 2 1 3 37 70 | 3 6 36 61 4| 1 2 6 36 62 | 12
36 71 2| 2 26 79 5| 2 7 21 64 4| 1 2 26 71 3| 8 6 25 51 1| 3 1 3
23 43 81 4 46 60 2| 3 8 35 77 8| 115 44 89 7| 13 39 60 4| 1 6
I KILAUEA MAUNA I LOA ISHAL. INT. DEEP
35 3
3 4
5
3 2
324 3
5
3
19
3
3
31
5
8
3
3
19
KILAUEA SUMMIT KILAUEA FLANK MAUb
I SHORT LONG PERIOD 30 DATE | PER. CALDERA KM 1987 ICALD. ABC
APR21 22 23 24 25
2627 28 2930
MAY 1 2 3
5
67 8 9
10
11 12 13 14 15
16 17 18 19 20
21 22 23 24 25
26 27 28 29 30
31 JUN 1
2 3 4
5 '6
7 8 9
10 11 12 13 14
147 2 153 1 144 2 161 2 214 3
101 1 134 1 161 1 145 2 2 98 1 3
108 5 26 129 1 1 135 2 151 1 4 119 3
119 6 124 3131 4 113 1 1 130 1 2
154 2 163 6 3 141 2 13 139 2 2 157 63
141 7 143 5 3 137 5 6 152 12 5 170 3
157 1 21 128 8 195 1 193 227 1 4
193 4 2 186 1 166 1 201 20 195 1 8
155 4 161 3 153 1 7 145 5 148 1
167 3 148 26 181 1 179 165 7 88116 150
150 149 176 89 168 1 70 146 1 25 166 52
KAO . UP . LOW . | SHORT I & SW EAST EASTI PER. E RIFT RIFT RIFTI
I- + ----- 26 55 7| 3 31 92 6| 4 35 69 14 56 58 1| 33 73 2|
I- + 55 71 10| 3 34 63 |1 37 68 5| 1 30 74 5| 1 43 77 4| 1
59 79 6j 2 44 77 4| 2 28 69 7| 3 39 64 5| 1 25- 66 11| 1
31 74 6| 1 31 45 2| 43 52 4| 44 73 2| 1 38 72 6|
49 43 10| 2 43 78 3| 2 32 68 6| 1 47 78 18| 1 34 63 3| 4
H +
51 64 5| 57 63 111 2 33 86 6| 39 65 2| 3 49 56 6| 2
IA LOA TREMOR (MINUTES)
,ONG NE I KILAUEA MAUN A ZR. RIFTI LOA
ISHAL. INT. DEEP
1 5 6
1 6 2
61 7
3 2 13 1 6
7 1 6 1 6 1 10 3 7
1 .- 10 4
1 1 1 2
1 1 2 4
4 1 45 1
4 1 21 7
4
25 71 5| 312 39 66 3| 2 36 67 | 48 68 2| 28 71 7| 4 8
35 68 | ; 1 58 66 4| 3 1 2 34 57 | 47 75 | 37 82 1| 2
53 57 3| 2 42 64 1| 1 46 50 7| 3 50 54 8| 47 70 4| 2
47 73 8| 2 32 83 3| 1 39 54 2| 1 59 67 5| 2 42 74 5| 3
23 63 5| 28 54 7| 2 34 62 4| 25 63 5| 4 24 72 101 3
3 6 2 1 4 2
7 8
1 8 1 8
6 2 9 4 8
1 6 2 3
3 1
2 6
3
18
8
297
2 15 4
4 6
44
3
321
5
4
28
34
20 2
20
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)
DATE 1987
JUN15 16 17 18 19
20 21 22 23 24
25 26 27 28 29
30 JUL 1
2 3 4
5 6 7 8 9
10 11 12 13 14
15 16 17 18 19
20 21 22 23 24
25 26 27 28 29
30 31
AUG 1 2 3
4 5 6 7 8
I SHORT LONG PERIOD 30 I PER. CALDERA KM CALD. ABC
159 12 193 4 6 142 3 198 166 1 31
137 1 81 142 3 7 118 2 2 146 1 13 106 2 9
200 1 4 145 1 23 138 8 211 3 9 142 4 23
159 2 19 159 88 149 1 146 1 94 91
126 1 55 2
117 34 105 19 165 29 131 7 121 62
113 1 15 2 114 6 198 9 163 20 177 14
169 21 133 10 142 215 128 8 112 10
168 1 10 184 15 1 210 20 158 16 171 18
155 28 139 13 163 8 125 8 109 15
182 6 154 6 122 1 108 4 113 2 4
H
160 1 4 111 2 86 1 12
108 3 21 117 3
KAO. UP. LOW. | SHORT LONG NE & SW EAST EASTI PER. PER. RIFT RIFT RIFT RIFTI
34 49 2| 2 4 33 58 3| 2 1 33 53 4| 1 1 6 36 58 1| 30 54 4| 4 4
f + 28 50 6| 2 2 4 30 54 7| 3 I 3 25 66 4| 1 7 38 48 |81 39 53 3| 2
)- + 38 292 | 1 49 298 6| 42 302 4| 1 28 401 6| 2 4 6 29 ' 418 6| 1 1 3
24 400 5| 1 2 34 369 4| 1 4 36 275 8| 1 2 46 283 7| 11 32 283 8| 11
22 291 7| 4 3 9 28 278 4| 3 2 1 24 286 7| 3 2 20 289 2| 2 1 3 41 239 6| 11
41 179 3| 17 39 217 4| 3 1 2 31 244 4| 2 1 36 262 8| 1 3 44 251 10| 5 3 5
33 204 5| 4 1 10 34 256 6| 3 2 4 38 257 8| 3 1 1 44 201 |414 32 188 9| 2 1 4
43 186 2| 2 1 9 43 185 6| 2 11 35 141 4| 3 4 6 32 156 5| 5 3 32 194 5| 1 1 3
37 147 5| 4 7 51 188 6| 5 1 6 36 165 4| 1 2 12 25 147 4| 2 8 38 134 5| 4 5
+ H
26 112 | 4 1 35 91 2| 3 28 135 4| 1 1 35 134 6| 12 30 132 2| 4 1 3
25 135 2| 6 3 4 31 101 5| 4 3 47 115 3| 4 3 46 86 5| 17 30 120 9| 6 6
KILAUEA MAUNA LOA
SHAL. INT. DEEP
13 5
21
3 5 2611
10 12
46
32 2
34
6 21 15 3
3 4 3
28
22
34 2
5
26 4
1 1
21
KILAOEA SUMMIT KILAOEA FLANK MAONA LOA TREMOR (MINUTES)
I SHORT LONG PERIOD 30 DATE I PER. CALDERA KM 1987 ICALD. ABC
AUG 910 11 12 13
14 15 16 17 18
19 20 21 22 23
24 25 26 27 28
2930 31
SEP 1 2
4J
8 9
10 11 12
13 14 15 16 17
18 19 20 21 22
23 24 25 26 27
28 2930
OCT 1 2
114 130 1 1
85 87 5
110 1
170 1 1 133 134 4 125 2 118 6
124 3 101 1 129 1 21
93 90
124 2 108 1 1 134 1 141 156 2 2
172 4 2 91 3 3
116 1 1 111 1 1 114 1 6
83 9123 1 1 129 1 168 3 202 2
194 1 200 5 176 142 131 5 158 1 1
195 2 1 142 1 1 167 2 1 172 1 24 154
201 3 141 1 14
84 6 1 108 1 5
89 16
75 10 99 2 92 2 1 95 1 1 83
KAO. UP. LOW. | SHORT L<f>NG NE I KILAUEA MAUNA & SW EAST EAST PER. piR. RIFT | LOA RIFT RIFT RIFT ! ISHAL. INT. DEEP
34 100 1| 40 82 3| 31 74 2| 29 70 2| 24 60 4|
41 69 61 37 66 9| 35 63 8 44 85 2 35 69 7
(- + 22 68 6 19 87 7 27 83 5 45 70 4 26' 96 5
25 63 3 28 43 3 27 65 3 36 70 5 31 67 3
36 84 2| 29 77 6| 35 63 3| 56 71 6| 29 103 8|
34 74 81 25 60 3| 38 55 11 25 80 2| 31 58 7|
6 5 7 ! 2 174 3 9 4 j 7 1
- 7 2
4 1 15 3 7
. 2 83 7 2 6
9 > .J. ,1 1 6 1 1 2 1 3 4 3 1
. 2 21 6 2 5 2 11 4 6
536 252144 3 1 122 5
jK + ,
38 68 1| 2 7 38 65 131 3 1 7 22 62 7| 11 2 4 53 39 | 1 29 63 112
44 75 1| 25 48 3| 20 49 5| 29 87 6| 39 74 9|
49 77 5| 33 81 5| 32 53 8| 33 61 6| 46 58 3|
50 63 7| 25 94 5 33 57 1| 31 55 4| 32 59 6|
102 12 | 33 59 7| 102 2 30 1| 50 62 8|
86 3 13 | 31 37 5| 92 4 1 | 26 42 1| 93 3 | 36 52 11
1 6 315 2 8 1 8 3 5 H 5 7 5 9 12 4 6 4 21 3
233 111 2 111 129
4 3 312 1 4 2 8 118
t ' 1 '
3 4
2 2
59 54
32
8
20 3 2
3
3 3
45 4
33
4
45 68
11 8
13
1 1
211
22
KILAUEA SUMMIT KILAUEA FLANK MAUNA LOA TREMOR (MINUTES)
DATE 1987
OCT 3 4 5 6 7
8 9
10 11 12
13 14 15 16 17
18 19 20 21 22
23 24 25 2627
28 293031*
NOV 1*
2*"3
4 5 6
7 8 9
10 11
12 13 14 15 16
17 18 19 20 21
2223 24 25 26
SHORT LONG PERIOD 30 PER . CALDERA KM
CALD. ABC
95 13 87 32 89 8 77 2 58 23 1
67 2 11 142 1 3 126 3 1 112 1 96 1
87 3 97 1
102 2 1 108 1 126 1
124 4 63 1 1 92 1 90 5
138 3
104 3 2 89 3
111 1 57 1 1 79
94 22 80 1 74 23 2 2613 56 11
74 1 104 3 5 87 2
101 12 137 2 16 1
91 1 1 120 423 101 1 1 73 1 1
223
224 1 376 1 343 2 268 1 6115 1
74 4 86 8
121 11 109 1 10 1 75 12
98 71 95 1 170 45 4 4 75 2 89 23 1
KAO. UP. LOW. | SHORT LONG NE & SW EAST EASTI PER. PER. RIFT RIFT RIFT RIFTI
40 53 81 2 1 4 31 60 21 2 2 7 39 68 5| 3 2 6 44 71 31 2 8 30 47 2| 127
22 49 I33 49 7| 21 49 37 51 1 43 44 2| 121 48 68 5| 716
35 35 31 26 35 54 3| 5 3 7 37 49 61 243 36 57 8| 4 7 2 49-63 8| 3 4
40 60 31 3 1 '''9 27 55 4| 3 1 7 25 60 8| 4 10 29 80 12| 1 2 38 33 5| 2
23 54 2| 3 1 1 25 37 4| 40 47 1| 313 11 40 5| 512 17 35 2| 4 2 7
36 56 1125 38 39 31 1 6 14 42 2| 1 9 10 1113
13 24 | 1 2
28 41 4| 12 14 30 1| 1 2 19 62 12 10 34 63 9| 2 1 10 36 44 11 1 1
34 62 11 1 1 1 43 53 3| 3 10 31 43 1125 27 62 4| 3 1 5 36 66 4| 2
29 64 5| 18 61 73 1| 2 5 40 53 81 34 83 41 1 1 4 40 48 3| 314
45 66 41 3 8 32 38 31 3 5 30 78 4| 6 1 5 28 52 11 2 21 24 1| 1 1
35 49 41 5 4 37 58 2| 5 28 51 |216 27 30 61 4 3 20 24 11 8
I KILAUEA MAUNA 1 LOA ISHAL. INT. DEEP
17 6 4
15 4
3 5
361
48 6
9
4317 16
38
3
312
731
39
10 18 3
23
KILAUEA SUMMIT KILAUEA FLANK MAUN
DATE1987
NOV27282930
DEC 1
23456
_______ 789
1011
1213141516
_______ 1718192021
H
2223242526
H
2728293031
SHORT LONG PERIOD 30PER. CALDERA KM
CALD. ABCI-
84 988 7
119 3 8118 11 8110 50 3
Y _________________________ -!
95 301 573 382 353 1080 13141 1103 3 147 2614 10
1- H
28 4541 821 4429 1025 2506 836 2223 1071 1957 6
I- -i 157 3206 7308 1075 3258 838 3251 27 7200 305 13
1- H
158 97 1195 93 1183 6 1130 225 10132 8
h H
111 10 41
76 82 5103 14 895 13
138 4 1 H
131 12 4104 9 28116 10 482 35
162 111 5
KAO. UP. LOW. | SHORT L& SW EAST EASTI PER. PRIFT RIFT RIFTI
24 22 215 29 618 47 325 49 327 62 5
Y H
36 51 736 63 342 72 231 3131 39 5
Y -- - - H
30 46 227 72 230 33 1230 51 531 - 78 7
Y -j
10 42 340 109 5
1
13
34
^ LOA TREMOR (MINUTES)
3NG NE | KILAUEA MAUN ACR. RIFTI LOA
ISHAL. INT. DEEP
12104
2 41 4
61, 6
1 321 4
Y .
426221
44
2 3\. i .
I ' v' 5
6 '542 95 6| 12 2 835 65 4| 14 1541 62 3| 5 10
36 23 5| 213 33 1623 46 1| 1930 61 5| 6227 58 7| 17
13 11 11 51 6
34 59 21 2 1127 61 4| 6 3 240 48 6| 11 734 44 1| 51327 36 7| 2
44 43 2| 725 44 1| 231 49 4| 319 48 3| 435 44 |
8 .i1 3
66
1 4
>
420
2 18Y
27
Y
4Y
9Y
8
105
Y
23
25 4
Y
6
*Data incomplete - station(s) or recorder not in operation.
24
Table 4. Names and coordinates of regions used for classifying earthquakes.
All earthquakes locate in one of the following groups, identified by a numerical class or three-letter code:
--Shallow: * *1 SNC - Shallow north caldera (0-5 km)2 SSC - Shallow south caldera (0-5 km)3 SEC - Shallow east caldera (0-5 km)4 SER - Shallow east rift (0-5 km)5 SME - Shallow middle east rift (0-5 km)6 KOA - Koae fault zone (0-5 km)7 SSF - Shallow south flank (0-5 km)8 SUE - Shallow lower east rift (0-5 km)
Intermediate depth:9 SF1 - Kilauea south flank (5-13 km) (west end)
10 SF2 - Kilauea south flank (5-13 km)11 SF3 - Kilauea south flank (5-13 km) v12 SF4 - Kilauea south flank (5-13 km)1 3 SF5 - Kilauea south flank (5-13 km) (east end)1 4 LER - Lower east rift (5-99 km)1 5 M_O - Mauna Loa (0-13 km)1 6 LSW - Lower southwest rifts of Kilauea and Mauna Loa (0-13 km)1 7 GLN - Glenwood (0-13 km)18 SWR- Southwest rift (0-13 km)19 INT - Intermediate caldera (5-13 km)20 KAO- Kaoiki (0-13 km)
Deep:21 DEP - Deep Kilauea (>13 km) (below regions 1-13, 17-19)22 DLS - Deep lower southwest rift (>13 km) (below region 16)23 DM- - Deep Mauna Loa (>13 km) (below regions 15, 20)
-Outer regions, all depths:24 LOI - Loihi25 KDN - South Kona26 HUA- Hualalai27 N3H - Kohala28 KEA - Mauna Kea29 MIL - Hilo30 DIS - Distant, everywhere else
25
Table 4 (continued). The latitude and longitude limits of the regions are given below. When the coordinates overlap, precedence is given as in the maps.
No. Code N. Lat. S. Lat. W. Lon. E. Lon.
1234567891011121314151617181920212223242526272829
SNCSSCSECSfftCMCoMd KOASSFSUESF1SF2SF3SF4SF5LBRMLOLSWGLNSWRINTKAODB5
DLSDMLLOIKONHUAKDHKEAMIL
191919191919
19191919191919191919191919191919191919202019
28242426oecJO
22
32222626262632351935222830351935103955252547
.0
.5
.5
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
.0
19191919
19191 J
19191919191919191819191919191819181919191919
24.22.22.20.
20.10.16.10.10.10.10.10.16.19.40.26.10.22.19.10.40.19.40.00.39.55.35.32.
5005
500000000000000000o00000
1551551551551551551 55i «?«? 155155155155155155155155155155155155155155155155155156156156155155
19.019.016.514.007.217.017.000.017.014.512.309.105.300.035.043.019.025.019.032.025.043.035.025.020.020.020.034.009.0
155155155155155i «?«? 155155154155155155155155154155155155155155155155155155155155155155154154
14.016.514.007.200.014.000.040.014.512.309.105.300.040.019.025.000.017.014.019.000.025.019.000.043.043.034.040.040.0
26
,_I
30'
- 20'
- 10'
20' 10' 155
Figure 5. Earthquake classification, shallow (0-5 km deep), for Kilauea and the east flank of Mauna Loa.
27
- 30'
- 20'
- 10
20' 10' 155
Figure 6. Earthquake classification, intermediate (5.1-13 km deep), for Kilauea and the east flank of Mauna Loa.
28
DIS-30
DIS-30
20 KMIniiiiiiiliiniHiil
DIS-30
r- 20
E- 19
DIS-30
ii ii ii ii| 156° 155
Figure 7. Earthquake classification, crustal (0-13 km deep), for the Island of Hawaii.
29
DIS-30
DIS-30
20 KM liiiiiiiiiliiiiiiinl
DIS-30
' 20 !
DIS-30
E- 19'
"I"" 156° 155
Figure 8. Earthquake classification, deep (greater than 13 km deep), for the Island of Hawaii
30
CO
Fig
ure
9
. 1987
Eart
hquake
lo
catio
ns,
H
awai
ian
Isla
nds,
0
-60
km
depth
, M
>=
3.5
.
"»
'll»
lllllll
III ill
IN ililililiiiiiim
lil ilili
HI ill in
Hill u
liiiiiii m
i lililil»
lllll»
lli
23
22
21 20 19°
1
. 100 KM
, I
I I
I I I
I I
I I I
DEPTHS
+ 0.
0+
n 5.
0+
O 13
.0+
A 20
.0+
MAGN
ITUD
ES
o 3.
5+
n 4.
0+5.0+
6.0+
' I '
1 1 1
1 1 1
I 1 1
I 1
l 1 1
1 1 |
i 1 1
1 1
i | i
| 1 1
i161
160
159
i | 1
1 i |
i | 1
1 i |
i 1 1
| 1 1
i | i
158°
157°
1 1 1
1 1 1
1 1 1
1 1 1
i 1 1
| I |
I 1 1
1 1 1
1 | 1
1 I
156°
155°
154°
CO ro
o
20 19°
20
KM
liiiim
iiliiiiim
il
Fig
ure
10
. 1987
Eo
rth
qu
oke
lo
cotio
ns,
H
owoi
i Is
lond,
0-6
0
km
de
pth
, M
>-3
.0.
A
il
DE
PTH
S
+
0.0
+
D
5.0
+
O
13.0
+
A
20.0
+
MA
GN
ITU
DE
S
["I
3.0+
4.0+
5.0+
6.0+
156'
15
5'
CO
CO
20°
19°-:
Fig
ure
11
. 19
87
Ea
rth
qu
ake
lo
catio
ns,
H
awai
i Is
land,
sho
llow
(0
-5.0
km
d
ep
th),
M
>-2
.0.
llllin
l..lllll..lll Illn
..!!...!....!....!....!....!....!....!....!....! ....I....I....I....I....I....I ....Illlllltllllllll.!!!!!..!!!!!!!!
D 20
KM
lii
iiiiii
iliiii
iniil
D D
MA
GN
ITU
DE
S
D
2.0
+
D3
.0+
4.0
+
5.0
+
6.0
+
15
6155'
CO
Fig
ure
12
. 1
98
7
Ea
rth
qu
ake
lo
catio
ns,
H
awai
i Is
land,
inte
rme
dia
te
(5.1
-13.0
km
d
ep
th),
M
>=
2.0
.
20°
I....I....I....I.. ..I
....
I...
.I..
..I.
...I
....
I...
.I....I....I....I....I....I....I.. ..I....I....I....I....I....I....I....I....I....I....I.
a aa
a
a
a
a
20
KM
aD
D
,...
.,..
.,I.
...,
,,.,
l..,
.,..
..,.
...,
.,,,
l,,,
,,,,
,,,,
156°
155
MA
GN
ITU
DE
S
D
2.0
+
D3.0
+
4.0
+
5.0
+
6.0
+
,..,
.,..
..|
C*J en
Figu
re
13.
1987
E
arth
qu
ake
loca
tio
ns,
H
awai
i Is
lan
d,
dee
p (1
3.1
-60.0
km
d
epth
),
M>
=2.0
.
I . ...I.... I
.. ..I....!.. ..It in
! ..
i !
i.l n
ull in
I in
ih
mil
l n
l i it
i In
M I
L
20
D a
D D
20
KM
D
D
MA
GN
ITU
DE
S
D
2.0
+
D3.0
+
4.0
+
5.0
+
6.0
+
" '
'
' 15
6°I""!""'""!
15
5°
Fig
ure
14
. 1987
Eart
hquake
lo
catio
ns,
K
ilau
ea
su
mm
it,
sha
llow
(0
-5.0
km
depth
),
M>
-1.0
.
O)
26'
25'
-
24
'
MA
GN
ITU
DE
S
a 1
.0+
D
2.0
+
D
3.0
+
4.0
+
5.0
+
6.0
+
23'
22'
5
KM
DO
- O
18'
17'
16'
15'
14'
13'
12'
CO
26'
25
' -
24
'
23'
22
'
Fig
ure
15
. 1987
Ea
rth
qu
ake
lo
catio
ns,
K
ilaue
a su
mm
it,
inte
rmedia
te
(5.1
-13.0
km
d
ep
th),
M
> =
1.0
.
D
a a
Dft
D
5 K
M
D
a
MA
GN
ITU
DE
S
a 1
.0+
D D
O
2.0+
3.0
+
4.0+
5.0+
6.0+
- O
n18
'17
'16
'15
'14
'13
'12
'
Fig
ure
16
. 1987
Eart
hquake
lo
ca
tio
ns,
Kilo
ueo
su
mm
it,
deep (1
3.1
-60.0
km
d
ep
th),
M
>-1
.0.
w 00
26
'
25
' -
24
'
23
'
22
'
18'
17'
16'
15'
14'
13'
12'
CO
(O
30
' -
20'
-i
Fig
ure
17
. 19
87
Eo
rth
qu
oke
lo
cotio
ns,
K
iloue
o so
uth
fla
nk,
sh
allo
w (0
-5.0
km
d
ep
th),
M
>=
2.0
.
MA
GN
ITU
DE
S
D
2.0
+
D
50'
Fig
ure
18.
1987
E
ort
hq
uo
ke
loca
tion
s,
Kilo
ueo
south
fla
nk,
in
term
edia
te (5
.1-1
3.0
km
d
ep
th),
M
>=
2.0
.
30'
-
Fig
ure
19.
1987
Eart
hquake
lo
catio
ns,
K
ilau
ea
so
uth
fla
nk,
d
ee
p (1
3.1
-60.0
km
depth
),
M>
«2.0
.
30
' -
20'
-M
AG
NIT
UD
ES
D
2.0
+
D
155
50
'
Fig
ure
2
0.
1987
Ea
rth
qu
ake
lo
catio
ns,
M
ouno
Lo
a su
mm
it,
sho
llow
(0
-5.0
km
depth
),
M>
= 2
.0.
I
30'
-
MA
GN
ITU
DE
S
D
2.0
+
D3.
0+
4.0+
5.0+
6.0+
ea
a
ro
20'
-
a
a
D
50
'
20
KM
n4
0'
30
'20
-
Figu
re
21.
1987
E
arth
qu
ake
loca
tio
ns,
M
o LI n
o Lo
o su
mm
it,
inte
rmed
iate
(5
.1-1
3.0
km
d
epth
).
M>
= 2
.0.
03
30
1 -
20'
I ....
I ....
I ....
I ..
I I
I.
I
MA
GN
ITU
DE
S
D
2.0
+
D
D
3.0
+
0°
D
1
3 »
iLJ
D n
i i
i
50
'
4.
5. 6. D R D
°+
D
D
°I D
r? D[ y
D
Pd
cfD
_
§
D
nO
Eh
El
n qb
TJ
n
tDi 1
1D
D
B
Da
E
[f3
a a
D DS
a°
DD
a
d20
KM
n
D
X
,
, ,
1 ,
. ,
, ,n
,
, ,
I u
n
_
/b
n %
i x
40'
30
' 20'
Fig
ure
22.
1987
E
ort
hq
uo
ke
loca
tion
s,
Mou
na
Loa
sum
mit,
de
ep (1
3.1
-60
.0
km
depth
),
M>
-2.0
.
I I
I I
I I
I I
30'
-
20
' -
MA
GN
ITU
DE
S
D
2.0
+
D3.0
+
4.0
+
5.0
+
6.0
+
D
20
K
M
. I
. .
.
50
'
D
T
40'
I 30'
D
B 20
'
Table 5 is a chronological listing of all events successfully located during 1987. For each event, the following data are presented:
ORIGIN TIME - in Hawaiian Standard Time: date, hour (HR), minute (MN), and second (SEC).
EPICENTER - in degrees and minutes of north latitude (LAT N) and west longitude (LON W).
DEPTH - Depth of focus in kilometers.
AMP MAG - Amplitude magnitude, if determined.
DUR MAG - Duration magnitude, if determined.
NR - Number of arrivals (P and S) used in the solution.
NS - Number of S arrivals used in the solution.
GAP DEG - Largest azimuthal separation in degrees between stations.
RMS SEC - Root mean square error of time residuals, in seconds.
RMS = (LRj 2/NR) 1/2
MIN DIS - Epicentral distance, in kilometers, to the third nearest station.
ERH km - Standard error of the epicenter, in kilometers.
ERZ km - Standard error of depth of focus, in kilometers.
REMK - Remarks, three-letter code for geographic location of events. See Figures 5-8 for location of mnemonic code. Additional one-letter codes have the following meanings:
F - felt
L - long-period character
T - associated with harmonic tremor
B - quarry or other blast
* - the location program had a convergence problem, which usually means that the depth may be unreliable.
Table 6 is a list of events of magnitude 3.0 or greater, selected from Table 5.
45
TA
BL
E 5
.1987
HV
O
EA
RT
HQ
UA
KE
SU
MM
AR
Y
LIS
T1987
HV
O
EA
RT
HQ
UA
KE
SU
MM
AR
Y
LIS
T
ORIGIN TIME
DA HRMN
1 039
1 1219
1 14
23
1 2251
249
2 42
4
2 1236
2 1529
2 1617
3 112
3 413
3 943
3 1125
3 1210
3 2216
4 12
3
4 427
4 55
2
4 830
4 12
7
4 23
8
5 1615
6 812
6 1619
6 2349
7 53
0
^r err
7 639
786
7 1025
7 11
42
7 12
6
7 1359
7 1437
7 1610
7 2237
8 550
8 1416
9 1813
10 14
53
10 1516
11
0 4
12
448
12 1255
12 1357
SEC
30.08
59.63
42.88
49.39
25.39
7.05
14.04
18.82
11.08
2.04
37.63
22.65
20.22
46.90
35.96
34.39
54.49
48.00
37.88
4.54
22.17
54.17
58.42
46.13
31.77
53.22
49.27
27.69
17.78
24.03
18.22
49.20
57.16
9.15
14.78
4.25
45.00
1.18
54.25
13.84
31.69
2.67
52.13
36.72
LAT N
DEG MIN
19 26.10
19 20.06
19 16.31
19 20.07
19 21.93
19 23.61
19 26.11
19 20.36
19 20.16
19 17.44
19 13.35
19 28.43
19 21.91
19 22.49
19 59.34
19 20.41
19 20.96
19 19.50
19 18.21
19 19.32
19 23.19
19 11.40
19 17.61
19 25.64
19 15.66
19 20.31
^*-2i^«2
19 20.90
19 20.18
19 20.03
19 19.69
19 27.37
18 46.36
19 18.00
19 19.95
19 29.32
18 48.50
19 19.91
19 29.77
19 19.31
19 27.83
19
8.27
19 19.52
19 26.93
19 20.00
LON H
DEG
MIN
155 20.
155 11
.
155 26.
155 13
.
155
8.
155 16
.
155 29.
155 12
.
155 10
.
155 12.
155
3.
155 24
.
155 26
.
155 52
.
155 30
.
155 10
.
155
2.155 11
.
155 16.
155
9.
155 19.
155 27
.
155 13,
155
28
155 28
155 11
155 16
155 15
155 12
155 12
155
6
155 17
155 14
155 12
155 10
155 53
155 14
155 11
155 15
155
9
155 13
155
41
155
7
155 25
155
7
48 67 34 20 86 81 44 95 77 95 71 79
,74
33 ,81
.96
.69
.00
.53
,10
.62
.76
.23
.35
.69
.71
.02
.91
.98
.20
.62
.54
.23
.76
.52
.96
.26
.99
.82
.66
.49
.63
.80
.52
.48
DEPTH AMP DUR
KM MAG MAG NR
4.01 2.
7.52 1.
10.25 2.
8.61 2.
1.73
30.16
9.56 1.
8.83
8.56 2.
6.49 1.
45.20 2.
5.09 2.
10.61
10.59 2.
45.26 2.
9.62 0,
3.73
9.60 1.
5.85 1.
8.15 1.
32.16 2
7.08 2,
6 . 62
1
8.01 2
9.65 2
8.43
1
ia.Oi 4
34.92 2
8.60 2
7.63 1
8.35
1
0.95
1
9.97 2
9.66 2
7.70
1
13.80 2
11.15 2
6.65
1
30.02 2
7.96
12.21 2
2.75 2
7.42 1
10.14 2
7.57
0 1.1
17
4 1.
2 28
9 3.3 49
3 2.
1 25
1.5
8
1.5
24
9 1.
2 23
1.2
19
.5 3.1 48
5 1.
2 23
.5 2.6 44
,7 2.5 42
1.2 23
.2 1.6 29
.9
50
.9 1.3 21
1.2
20
.5 1.6 23
.6 1.2
23
.6 1.4
24
.8 2.
2 S3
.4 1.9 39
.8 1.1
21
.0 1.4
33
.0 1.6 35
.9 1.
6 38
,1 4^2-51
.1 1.
4 26
.3 2.1 30
.6 1.
2 25
.9 1.
6 26
.9 1.3
10
.6 1.9 15
.0 1.6 38
.8 1.4
38
.6 2.0 27
.7 2.
4 28
.7 1.1
23
.3 1.7
7
1.2
15
.1 1.0
11
.4 1.6 21
.9 1.4
32
.3 1.
6 38
1.2
16
GAP RMS MIN
NS DEG
3 110
1 83
7 60
0 67
0 100
3 44
2 68
1 67
6 84
2 139
4 222
7 52
2 74
4 22
1
8 18
1
1 78
1 151
2 98
0 13
0
1 90
12
41
3 112
3 108
3 61
6 75
4 78
a 62
1 73
1 69
1 79
1 12
3
2 273
1 306
2 14
2
2 87
3 30
1
5 303
3 83
2 303
1 121
2 286
2 18
0
6 99
6 44
3 99
SEC DIS
.10
3
.11
5
.14
5
.13
5
.05
2
.15
2
.07
7
.07
4
.12
4
.09
1
.11
10
.13
4
.09
2
.15
14
.09
21
.05
4
.27
2
.07
5
.11
4
.07
4
.11
1
.14
4
.08
1
.10
6
.15
3
.11
5
Ul
1
.08
3
.12
5
.11
5
.08
5
.11
4
.08
49
.11
9
.15
4
.20
14
.10
46
.10
5
.08
9
.04
5
.11
6
.21
15
.10
4
.10
3
.08
5
ERH KM
0.5
0.6
0.4
0.5
0.5
1.0
0.4
0.5
0.4
0.5
1.3
0.3
0.5
0.9
0.6
0.6
1.2
0.6
0.5
0.5
0.5
0.5
O.S
0.4
0.3
0.4
JK5
0.9
0.4
0.5
0.5
0.7
3.8
0.4
0.5
2.3
1.5
0.4
3.2
0.6
2.9
1.1
0.5
0.3
0.6
ERZ NO
KM FM
1.0
9
0.8
24
0.5 36
0.8
14
0.4
11
1.0
15
1.0 17
0.9 13
0.4 37
1.0
15
1.0
40
0.7
37
0.6 14
O.S 28
0.8 37
1.1
18
1.4
12
1.1
21
1.1
19
0.8
21
0.6 41
0.8 22
1.1
19
0.8
26
0.5
40
0.5 28
0.7
47
1.4
21
0.7
26
0.8 22
0.9 25
0.9 11
1.6
7
0.6 27
0.7
24
0.7
29
1.4
27
0.7 17
1.7
2
0.9 12
1.4
1
2.3
9
0.8 29
0.7
33
1.0
14
REMK
KAO
SF3
LSH F
SF2
SER
DEP
KAO
SF2
SF3
SF2
DEP
KAO
KAO
KON
KEA
SF3
SSF
SF3
SF1
SF4
DHL
LSH
SF2
KAO
LSH
SF3
DEP F
DEP
SF2
SF3
SF4
SNC
LOI
L
SF2
SF3
KON
LOI
SF3
DEP L
SF3
GLN L
LSH
SF4
KAO
SF4
ORIGIN TIME
LAT N
YEAR MON DA
1987 JAN 12 13 13 14 14 14 14 15 15 15 15 16 16 16 16 16 17 17 17 17 17 17 17 17 17 17 17
^9^
18 18 18 18 18 18 18 18 18 18 18 18 18 18 18 19 19
HRMN
SEC
DEC MIN
2226
2.
15 6
29.
2023 20
.
120
36.
1412 39
.
1623 19
.
2119 26
.
522
56.
940 52
.
1929 37
.
1953 35
.
538
28.
1141 11
.
2031 43.
2223 44.
2329
0.
035
0.
041 13
,
230
2.
4 3
26.
519 50
,
529 35
,
614
17,
841
16
941
25,
1517 55,
1755 56
^i39 0.
010 34
.
025
20
126
7
223 23
342 48
7 9
51
8 6
13
929
10 9
10
1033 46
1512 31
1742
4
2028
8
2258
8
23S8 35
121
46
911
1
36 19
86 19
08 19
60 19
12 19
33 19
31 19
82 19
32 19
67 19
,95
19
.58
19
43 19
.02
19.09
19
.56
19
.42
19
.85
19
.60
19.6
5 19
.80
19.53
19
.37
19
.23
19
.49
19
.88
19
.71
19
rOi^*
.63
19
.86
19
.15
19
.61
19
.56
19
.24
19
.56
19
.62
19
.33
19
.57
19
.99
19
.15
19
.78
19
.66
19
.19
19
.31
19
.60
19
19.16
26.90
23.08
25.80
16.35
19.36
24.13
24.96
10.58
23.91
21.06
19.06
16.65
28.38
25.61
19.69
26.10
24.45
24.36
25.96
25.97
22.15
22.83
24.95
25.46
24 .24
23.06
25,4*
25.17
16.95
8.44
24.91
25.71
19.48
19.56
31.38
19.52
18.75
24.99
24.88
23.86
17.44
10.61
20.90
21.87
LON H
DEC
MIN
155 15.29
155 12.47
155 30.55
155 30.26
155 26.55
155 30.62
155 16.07
155 19.13
155 31.65
155 15.86
155
7.77
155 26.33
155
2.18
155 14.14
155 16.54
155 14.66
155 16.22
155 21.85
155 17.01
155 16.22
155 15.28
155 29.86
155
1.81
155 16.65
155 16.23
155 16.06
155 25.55
155 4.5
,64
155 17.24
155 26.56
155 27.58
155 16.98
155 15.82
155
6.99
155
7.20
155 46.51
155
7.19
155 14.61
155 16.38
155 16.35
155 16.11
155 23.55
155 32.44
155
9.03
155
4.51
DEPTH AMP DUR
KM
MAG MAG NR
7.93 2
10.51 2
10.20 2
10.20 2
6.94
1
9.16 2
2.19 1
6.45 2
31.40 3
2.97
1
6.77 2
10.69 1
41.79
19.00 2
11.85
1
7.75
1
13.78
1
9.98 1
13.41 2
14.37
1
14.25 2
9.82
1
5.36 2
10.44 1
13.42
1
2.92
1
10.22
1 H -87
1
11.82
1
6.55
28.90
11.22
1
17.08 2
8.16
1
6.72 0
8.52
8.69
1
6.43 0
12.06 1
12.47
1
3.32 2
9.27
1
9.51
1
25.45 0
7.97 2
.1 2.0 40
.3 1.7
45
.0 1.2
26
.3 1.6 41
.6 1.2 15
.2 1.4
29
.6 1.
0 11
.5 2.3 51
.2 2.9 62
.7 1.3 22
.0 1.
8 39
.6 1.
2 35
1.7
33
.1 1.6 18
.6 1.
2 14
.9 1.
8 48
.8 1.
3 23
.6 1.2 12
.0 1.
5 23
.9 1.6 12
.0 1.
2 14
.7 1.
3 21
.0 1.4
40
.7 1.3 20
.9 1.4
25
.6 1.2
19
.0 1.
2 37
^a 1.1 1
5.8 1.6 21
1.3
34
1.4
39
.6 1.1
22
.0 1.
4 23
.6 1.5
40
.9 1.2
29
1.2
23
.6 2.0 35
.9 1.4
26
.8 1.
2 25
.8 1.2
18
.3 2.6 33
.6 1.6 29
.9 1.
3 17
.9 1.5
25
.1 1.6 21
GAP RMS
NS DEC SEC
4 90
7 83
2 48
5 37
3 63
3 61
2 119
15
71
16 108
5 109
4 79
5 56
4 215
3 172
3 177
5 72
6 18
3
3 210
4 82
1 185
3 21
7
2 45
4 135
2 149
5 169
5 12
4
3 47
1 181
3 123
7 53
5 173
3 14
5
7 166
6 121
3 113
6 10
5
5 11
5
3 96
5 15
2
4 148
9 66
5 97
0 14
2
4 71
1 199
.12
.11
.05
.10
.14
.09
.07
.15
.10
.08
.12
.14
.11
.15
.08
.17
.14
.13
.23
.11
.16
.06
.17
.13
.21
.10
.14
.08
.13
.15
.11
.12
.15
.12
.10
.08
'.11
.12
.10
.12
.12
.12
.13
.23
.10
MIN
DIS
4 5 5 8 6 8 1 3 7 1 4 6 6 7 2 5 3 4 1 2 3 4 5 1 2 1 4 3 1 7 2 0 3 4 4 2 4 4 1 1 1 5
11
5 6
ERH KM
0.4
0.4
0.4
0.3
0.5
0.3
0.3
0.3
0.4
0.3
0.4
0.4
1.5
1.6
1.4
0.4
1.2
1.5
1.3
1.8
2.0
0.4
0.5
0.6
1.2
0.4
0.4
1.2
0.8
0.3
0.8
0.8
1.3
0.3
0.4
0.7
0.5
0.5
0.8
1.1
0.3
0.4
0.7
1.6
1.1
ERZ NO
KM FM REMK
0.5
38 SF1
0.6 32 GLN
0.6 17 KAO
0.6 39
KAO
1.5
12 LSH
0.6 19 KAO
0.4
7 SEC
0.5
41 KAO
0.7
48 DLS
0.3
10 SEC
0.7
28 SF4
0.6 32 KAO
1.0
30 DEP
0.9
18 DEP L
1.0
6 INT L
0.5
43 SF1
0.4
16 DEP L
2.4
2 KAO L
0.9 20 DEP L
1.2
1 DEP L
1.2
3 DEP L
0.6 14 KAO
1.1
38 SF5
0.6 17 INT L
0.5
20 DEP L
0.3
10 SEC
0.5 39 KAO
0.9 16 DEP L
0.7
13 INT L
0.7
29 LSH
0.8 34 DLS
0.6 18
INT L
0.6
7 DEP L
0.3
40 SF4
0.9 29
SF4
0.4
20 KON
0.5 35 SF4
1.0
24 SF1
0.6 17
INT L
0.8
5 INT L
0.3
26 SEC
0.7
25 SWR
2.0
18 LSH
0.9 22 DEP
0.7 13 SF5
46
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA HRMN
1987 JAN 20
514
20
532
21
132
21 1549
21 1631
21 1843
22
436
22
8 0
23 1150
24
234
24 1836
24 19
4
24 19
33
24 2050
24 2129
25
213
25
356
25
553
25 11
3
25 1311
25 2210
26
923
26 2110
27 1433
SEC
17.55
13.99
38.89
47.26
31.88
24.07
27.83
43.10
24.82
58.39
48.97
8.00
12.89
42.86
6.76
23.59
54.51
33.17
34.68
10.22
15.16
10.31
20.17
25.84
LAT N
DEC MIN
19 26
.
19 21
.
19 27
.
19 21
.
19 20.
19 32
.
19 23
.
19 25.
19 30.
19 12,
19 26.
19 14
.
19 28.
19 17.
19 25.
19 20.
19 18.
19 19.
19 20.
19 19
.
19 22
,
19 19
19 24
,
19 49
,70
,56
11 23 ,20
.67
92 ,83
,01
.04
,00
.65
,71
,58
,37
.78
.74
,33
.35
.07
.13
.62
.16
.65
LON H
DEC
155
155
155
155
155
156
155
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
155
155
MIN
22.84
30.17
23.77
8.08
11.67
34.43
15.67
29.06
27.1
129.30
29.58
4.42
27.89
24.08
24.45
14.94
28.42
13.59
47.53
10.09
4.66
6.96
16.30
0.40
DEPTH AMP DUR
KM
MAG MAG
8. 9. 6. 8. 7. 6 2. 8. 4.
33. 9.
45. 8. 6 8,
44
9 6,
11, 6, 7 8 1 0
,20
1.
.43
2.
,87
2.
,73
1.
,94
2.
.50
2.
,84
2.
.43
2.
.28
2.
.24
2.
,66
2.
.83
2.
.37
2.
.18
,52
2.
.39
2,
.39
2,
.64
1.
.42
2,
.31
1,
.15
2
.50
1,
.42
2
.00
2
6 1.1
1 1.4
0 1.
1
9 1.7
1 1.8
.7 1.6
0 1.
5
,5 2.0
,0 1.4
,5 1.
8
,1 1.2
.1 1.
7
.3 1.4
1.3
,0 1.6
.4 2.4
.0 1.4
,7 1.
3
.6 1.5
.5 1.2
.0 1.2
.6 1.2
.4 1.9
.6 2.4
NR
23 31 21 25 38 28 26 46 35 49
33 43 37 21 36 28 33 34 34 32 25 29 25 14
NS 6 5 4 6 4 7 9
11
7
10
5 3 7 4 5 6 4 7 6 6 1 2 4 1
GAP RMS
DEC 74 46
71 128 80
319
109
37
100
141 69
213 72
315
44 111
40 67 96
108 82
118
103
284
SEC
.10
.07
.10
.09
.12
.16
.08
.11
.13
.09
.10
.10
.12
.11
.12
.12
.15
.12
.10
.11
.11
.09
.12
.18
MIN
DIS
4 5 4 3 5
69 2 7 4 5 7 8 6
71
1 3 7 4
125 4 5 1
35
ERH KM
0.4
0.3
0.4
0.5
0.4
8.6
0.2
0.3
0.3
0.7
0.4
1.2
0.3
7.5
0.4
1.8
0.4
0.3
0.4
0.4
0.5
0.6
0.2
4.9
ERZ KM
0.8
0.6
1.0
0.6
0.5
11.0
0.2
0.6
1.5
0.6
0.7
0.9
0.9
9.8
0.8
0.9
0.6
0.7
0.5
1.1
0.9
0.9
0.2
1.7
NO FM REMK
17 KAO
29 KAO
7 KAO
21 SF4
36 SF3
21 DIS
*
17 SEC
36 KAO
29 MLO
39 DLS
30 KAO
41 DEP
35 KAO
17 DIS
*
34 KAO
8 DEP L*
33 LSH
30 SF2
33 KON
29 SF3
26 SF5
28 SF4
20 SEC
10 KEA B*
27 1632 12.28 19
41.90
156
0.45
33.07 3.4 3.7 57
9
223 .1
1 25
0.8
1.2
48 HUA F
27 28 29 29
29
29
30
30 30 30
30
30 30 30 31 31 31 31 31
FEB
1
2334 27.
1340
35.
028
58.
032 51
.
8 9
10.
1556 39.
451
30.
513
39.
814
30.
1251
43
.
1625
3.
1655 19.
1836
6,
2130 30
.
Oil
43.
429 56
1221 25
1836 16
2239 42
426 17
38 19
33 19
29 19
99 19
38 19
35 19
31 19
41 19
78 19
,09
19
,84
19
,53
19
,18
19
.47
19
.68
19
.64
19
.68
19
.21
19
.48
19
.38
19
24.90
21.20
19.56
19.21
49.47
13.54
26.33
18.07
20.06
21.70
19.94
15.48
19.09
19.22
24.27
24.59
20.84
48.15
19.91
21.27
155 31.55
155 17.76
155 11.53
155 12.47
156
6.17
155 32.49
155 28.85
155 15.19
155
11.59
155 49.46
155 20.27
155 20.95
155 30.60
155 11.34
155 16.20
155 17.23
155 13.35
156 10.84
155
9.79
155 30.01
11.60 2.1
32.33 2.4
7.65 2.4
5.14 1.6
5.23
4.73 2.
1
8.96 2.1
6.05 1.
7
8.86 2.8
12.22 3.0
28.88
34.25
10.33 1.7
8.30
1 .7
3.10 1.
7
1.56 1.
4
9.10 2.5
13.50 3.2
7.10 1.8
9.44 2.2
1.3 34
1.9 53
2.2
49
1.1
28
1.3
22
1.2
27
1.5
37
1.5
31
2.8 45
3.2 45
1.3
20
1.4
34
1.2
37
1.5
15
1.3
10
1.1
10
2.6 26
3.8 45
1.6
152.0 42
4 46
14
32
6 93
3 91
11 293
2 82
5 40
0 112
2 83
3 121
2 111
2 151
4 49
0 13
8
2 126
3 88
1 58
6 29
4
0 11
23
44
.10
8
.11
2
.15
5
.10
4
.16
42
.19
5
.11
7
.12
4
.12
5.1
3 12
.08
5
.10
6
.11
7
.05
6
.03
1
.09
1
.08
3
.14
38
.07
4
.13
5
0.4
0.6
0.5
0.4
0.9
0.6
0.3
0.5
0.3
0.5
1.1
0.6
0.3
0.7
0.4
0.3
0.5
0.7
0.6
0.3
0.6
0.6
0.6
1.4
0.9
2.7
0.7
1.1
0.5
0.3
1.5
0.9
0.5
1.4
0.5
0.3
0.9
0.9
1.4
0.5
32 KAO
39 DEP
45 SF3
27 SF2
13 HUA
14 LSH
26 KAO
18 SF1
40 SF3 F
39 KON
17 DEP
32 DEP
36 KAO
15 SF3
8 SEC
5 SNC
25 SF2
45 HUA
17 SF3
40 KAO
OR
IGIN
T
IME
YE
AR
M
ON
D
A
1987
FE
B
1 1 1 1 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3
HRM
N
444
7 0
752
12
4
738
1236
2248
22
49
13
5
1331
1622
1628
1637
1645
16
49
1657
17
7
17
15
17
39
SEC
40
.76
30
.39
42.5
1
53.3
5
9.2
1
45.5
0
59
.53
45.3
1
24.1
1
24.9
7
33.8
1
45.3
1
15.6
4
9.2
2
16.0
7
44.8
0
16
.35
57
.82
9.4
5
LA
T
N
DE
C
MIN
19 19 19 19 19 19 19 19 19 19 20 19 20
20 20
20 20 19 20
21.
33
.
20
.
21
.
22
.
20
.
19
.
20.
20.
22.
3.
59
.
4.
4.
2,
0.
3.
58.
2
27 19 58 95 ,85 21 68 ,02
,22
,92
,55
,56
,69
,33
,27
.36
,53
.75
.64
LON
H
DEC
15
5
15
5
155
155
155
15
5
15
5
15
5
15
5
15
5
156
15
6
15
6
156
15
6
156
156
15
6
156
MIN
13.0
0
14.0
7
10.9
2
2.7
4
4.2
5
50.6
5
8.6
9
8.6
0
13.2
1
30.4
6
26.8
4
20.8
6
28
.73
27.7
4
26
.26
26
.24
32
.07
22.4
1
28
.16
DE
PTH
A
MP
DU
R
KM
MA
G
MA
G
NR
8.
21.
7.
6.
8.
13.
5.
6.
7.
9.
0.
6.
3.
5.
0.
0.
6. 0 3
,50
1
.
74
1.
55
1.
85
2.
82
3.
86
2,
78
2.
48
2
, 99
1
,36
2,
,38
5
.50
2
.50
2
,26
3
,09
2
,56
2
,83
3
.02
1
.50
2
,9
2.
.9
1.
,5
1,
,1
1.
.3
3.
,5
1.
,5
2.
.3
2,
.4
1,
.0
1,
,2
5.7
2
.0
2
.1
3
.7
2
.9
2
.3
3
.6
2
.8
2
.4
37
,3
35
,1
31
,9
33
,3
55
,4
22
,2
42
.2
38
.2
24
.4
29
.1
55
.4
19
.1
34
.2
55
.4
37
.4
30
.7
53
.3
31
.4
29
NS 4 7 3 9
13
2 8 6 3 4 5 2 6
10
7 6
10
5 6
GA
P R
MS
MIN
E
RH
DE
C 57 81 77
134 87
18
2 77 76 65 48
229
327
300
23
1
296
29
4
238
289
298
SEC
D
IS
KM
.12
3
.12
16
.11
3
.15
4
.12
3
.13
19
.10
4
.09
4
.09
4
.06
5
.13
70
.13
72
.14
73
.12
72
.14
69
.13
70
.13
79
.13
64
.13
73
0.4
0.5
0.5
0.5
0.5
0.8
0.4
0.3
0.4
0.4
1.5
9.4
5.4
1.3
10.5
7.2
1.4
2.5
6.2
ER
Z KM
0.6
1.2
0.7
0.8
0.3
0.5
0.8
0.7
0.8
0.8
0.4
12.3
4.5
1.5
2.7
2.2
1.8
0.5
5.3
NO FM
R
EMK
34
SF
2
28
DE
P
30
SF
3
27
SF
5
45
SF
5
17
KO
N
37
SF
4
29
SF
4
25
SF
2
26
KA
O
50
DIS
F
13
DIS
28
DIS
40
DIS
F
29
DIS
23
DIS
45
DIS
F
26
DIS
23
DIS
3 1740 45.48 20
4.79
156 28.96
5.77 3.0 3.5 54
7 315 .1
2 80
4.9
6.4
46 DIS F
3 1744
3 1816
3 1921
3 1949
3 20 6
3 2129
3 2137
3 2239
402
4 25
2
438
4 315
4 328
4 351
4 51
9
4 52
5
4 542
4 739
4 756
4 918
4 1054
4 1132
4 1236
4 1414
4 1638
44.
35.
54. 2.
20,
48.
17.
40.
24.
25.
56,
36 39,
28 59,
49 35 27 42 37 53 21 28 57 38
,01
20
,13
20
,90
20
,26
20
.01
20
,22
20
,06
20
,16
20
,70
20
.40
20
,32
20
.54
20
,89
20
.60
20
.87
20
.45
19
.86
20
.94
19
.68
20
.26
20
.98
20
.22
20
.04
20
.19
19
.19
19
4.38
2.50
2.36
2.81
2.47
5.26
5.10
0.08
5.85
3.66
2.62
1.37
3.07
1.83
0.86
19.87
2.10
23.95
0.98
5.22
1.24
0.43
5.93
19.71
59.96
156
156
156
156
156
156
156
156
156
156
156
156
156
156
156
155
156
155
156
156
156
156
156
155
156
29.31
26.24
27.04
31 .68
26.28
29.15
26.16
18.28
27.85
27.52
30.25
29.40
30.13
23.84
26.30
11 .76
28.37
15.95
25.25
33.32
25.56
28.00
31.98
7.53
24.06
7.41
0.45
0.04
34.07
1.05
6.92
6.90
5.04
7.49
7.08
6.94
10.69
7.02
6.99
2.24
6.98
6.94
3.15
2.83
30.80
1.45
6.84
32.57
7.94
4.01
4.3 4.
2.7 2.
2.0 2.
2.8 2.
2.7 2.
2.8 2.
3.2 3.
3.0 2. 1.
2.9 2. 1.
3.1 2. 1. 1,
3.1
3.
1.9 2,
3.0 3.
2.1
1.
3.5 3
2.8
2
3.3 3
2.8
1
3.6 4
2.1
2 1
5 61
8 51
2 40
8 38
5 41
,3 34
8 55
7 33
.9 16
8 31
,6 16
,9 38
.6 18
.4 12
2 46
,0 38
,3 32
,8 26
.8 37
.8 31
.6 54
.5 13
.3 51
.0 33
.6 14
13 233
11 297
10 296
8 301
8 228
3 321
6 228
0 286
1 321
1 230
1 320
5 233
1 300
0 294
6 295
5 85
6 24
1
5 10
7
6 29
4
6 304
5 29
4
2 306
7 30
4
3 10
3
1 292
.12
80
.13
69
.14
71
.13
79
.12
69
.10
89
.12
76
.10
57
.12
88
.12
71
.10
91.1
3 75
.11
76
.11
65
.13
70
.13
5
.\k
73
.07
1
.13
68
.12
81
.13
69.0
9 73
.13
79
.10
4.09
66
1.3
7.5
7.7
1.3
1.9
7.5
1.2
4.0
9.3
2.1
8.1
2.0
8.1
8.3
5.2
0.4
1.8
0.3
7.0
1.3
6.2
7.4
1.4
0.4
7.3
1.6
2.1
2.0
2.7
0.6
9.7
2.1
1.4
12.4
8.0
10.8
3.1
10.6
15.6
2.9
0.8
3.0
0.3
4.8
3.2
2.6
8.6
2.3
0.6
8.9
49 DIS F
42 DIS
30 DIS
*
31 DIS
32 DIS
33 DIS
*
46 DIS F
28 KOH
10 DIS
*
22 DIS
8 DIS
*
26 DIS
12 DIS
*
8 DIS
*
36 DIS F
30 SF3
16 DIS F
21 SEC
31 DIS F*
25 DIS
50 DIS F*
11 DIS
*
40 DIS F
25 SF
4
8 DIS
*
47
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA
1987
FEB
4 4 4 4 4 5 S 5 5 5 5 S 5 5 S 5 5 6 6 6 6 6 6 6 6 7 r 7 7 7 7 7 7 7 7 7 7 7 7 8 8 8 8 8 9
HRMN
SEC DEG MIN
1710 53.
1839 19
.
1946 32.
2139
1.
2241 38.
110
54.
2 5
14.
528 21.
528 43.
7 3
28.
721
27.
751
40.
1013 12,
1114 14.
1816
4,
2152 11,
2333 47
,
537
46
9 7
4912
58 34
1357
0
1751 28
1847 44
2128
3
2322 44
2 9
57
4 1
13
449 58
752 45
8 1
31
856 21
859 22
11 7
50
1122 50
15 9
38
19 5
32
1926 43
2051 26
517
18
745
15
1457 41
1511 37
2219 50
334 30
.40
20
41 20
,95
19
,23
19
,29
19
.47
20
51 20
,31
19
54 19
.02
20
.13
19
.89
19
,23
20
.65
20
,15
20
.76
19
,40
19
.72
20
.16
19.69
20
.65
19
.30
20
.74
20
.66
19
.97
19
.06
19
;tt »
.07
19
.26
19
.77
19
.52
20.90
19
.65
19
.42
19
.32
19
.47
19
.42
19
.84
19
.35
19
.64
19
.09
19
.41
19
.59
19
.53
19
.55
20
3.85
1.95
22.51
31.48
40.81
6.12
4.53
15.93
23.72
3.63
21.08
50.76
4.52
2.09
10.64
19.65
19.64
3.69
20.22
1.38
27.11
1.42
6.93
52.77
28.77
27.49
27.17
36.22
25.22
2.12
25.50
25.68
49.72
17.13
18.85
20.77
59.31
21.99
21.31
19.74
56.80
20.54
19.96
1.11
LON N
DEG
MIN
156 27.71
156 24.46
155 29.96
155 25.04
155
58.05
156 28.11
156 29.18
155 27.24
155 15.82
156 29.09
155
30.18
156 10.49
156 28.35
156 27.70
156
22.51
155
7.94
155
7.40
156 28.73
155
9.96
156 27.88
155 14.28
156 29.25
156 31.29
155
21.07
155 11.91
155 15.66
4 c c QQ o "
I1 jo ~c
y .9 t
155 15.89
155
12.55
155 16.50
156 28.62
155 14.39
155 16.17
156
9.58
155 27.69
155 13.59
155 12.97
156 29.73
155
4.82
155 15.29
155 10.68
156 26.37
155 11.82
155 12.20
156 24.91
DEPTH AMP DUR
KM
MAG MAG NR
6.40 2.
3.47 2.
9.88 1.
22.53 2.
26.47 1.
5.24 3.
6.58 2.
9.87 1.
2.97 2.
9.72 2.
9.28 2.
32.55
7.12
4.74 3.
1.03
7.85 2.
7.58 1.
31.69 2.
8.33 1.
9.81 3.
14.15 2.
29.87
6.87
14.37 2.
23.14 2.
6.42 1.
^ ̂
ijp
2
11.27 1.
26.03 2.
11.04 2.
3.50 3.
14.12 2.
13.25 1.
11.53
11.23 2.
5.39 1.
7.90 1.
38.95
7.59 1.
8.88 1.
6.47 1.
7.01 2.
8.98 2.
8 1.8
22
7 2.1 16
7 1.2
21
4 1.9 39
4 1.
8 14
1 3.
3 40
8 2.9 26
7 24
4 2.
4 18
9 3.
1 35
2 1.
9 32
2.0 20
1.6 14
0 2.9 32
1.7
17
1 1.9 25
9 1.9 32
8 3.0 18
8 1.
7 28
4 3.8 52
0 1.6 13
1.9
18
1.9 16
4 2.
1 40
2 1.9
9
6 1.5 11
O 1»4 23
-
8 1.8 10
3 1.8
5
0 1.9 10
5 3.8 60
0 14
8 1.4
9
1.7
17
0 1.9 24
3 1.
5 33
7 2.0 39
2.0 18
7 1.
7 37
9 1.
7 41
5 1.1
22
7 1.8 15
7 2.7 48
8.73 1.4
1.2
23
6.98
1.6 20
GAP RMS MIN ERH
NS DEG
1 299
2 294
2 45
5 47
0 325
3 23
1
1 321
2 69
5 98
2 23
3
2 46
0 324
2 330
3 23
1
2 307
2 94
2 107
2 320
1 81
7 23
1
3 25
1
1 298
2 323
5 169
1 289
0 225
J.
44-
1 215
0 317
0 16
3
14 297
1 219
1 18
4
1 259
2 54
2 71
2 63
1 244
4 74
8 66
0 92
0 230
7 73
1 80
2 312
SEC DIS
KM
.13
72
.09
66
.06
4
.10
4
.10
28
.11
77
.10
90
.11
5
.11
1
.10
74
.10
5
.12
48
.10
79
.12
72
.14
62
.08
4
.12
4.13
88
.08
3
.12
73
.24
5
.09
75
.09
86
.10
1
.20
11
.14
5 .0
6 4
.09
5
.10
21
.13
1
.13
74
.14
2
.12
2
.11
37
.10
6
.13
3
.12
3
.09
76
.10
5
.13
2
.11
5
.10
86
.13
4
.08
5
.09
81
6.1
8.8
0.4
0.4
11.5
2.1
8.1
0.4
0.3
1.8
0.4
11.7
8.9
1.9
15.2
0.5
0.5
2.8
0.5
1.2
3.5
3.7
8.1
1.0
6.2
1.8
0.4
1.8
12.5
1.8
3.0
1.5
2.5
5.7
0.5
0.4
0.4
1.7
0.4
0.4
0.6
3.7
0.3
0.5
6.9
ERZ NO
KM FM
9.4
12
6.7
7
0.8
13
0.7 24
4.2
9
1.6
34
10.7 22
0.7 19
0.4
12
2.0 27
0.6 24
4.4 16
11.6
6
1.8
29
5.4
17
0.8 24
0.7 26
6.5
14
0.6 22
1.5
41
1.8
3
3.3 10
10.0
8
0.5 27
2.3
0
3.0
1
0.7
18
2.7
1
6.2
2
3.1
1
2.4 44
1.6
1
2.1
2
1.4
17
0.9 19
1.2
29
0.5 31
4.1 21
0.6 36
0.3 40
1.4
18
15.1 11
0.4
38
0.8 18
9.2 10
REMK
DIS
DIS
*KAO
DHL
HUA
*
DIS F
DIS
«
LSN
SEC
DIS
KAO
HUA
«
DIS
*
DIS
DIS
*
SF4
SF4
DIS
SF3
DIS F
DEP L
DIS
DIS
*
KEA
DEP L
INT L
KAO
INT L
KEA L*
INT L
DIS F«
DEP L
DEP L
HUA
LSN
SF2
SF2
DIS
SFS
SF1
SF3
DIS
*
SF3
SF3
DIS
ORIGIN TIME
LAT N
AR MON DA
87 FEB
9 9 9
10 10 10 10 11 11 11 11 11 11 11 11 11 11 11 11 12 12 13 13 13 13 13 13 13 13 14 14 14 14 14 14 15 15 15 15 15 16 16 16 16 16
HRMN
SEC
DEC MIN
551
49.
755 49
.
921
6.
429.
512
43.
1554
7.
2120 48
.
046 25.
444
5.
739
1.
10 0
20,
1022 46.
1028
8.
1037 39.
1111 12
.
1122 34,
1220 58
.
1646 59
.
2315 31,
1717 32
,
23 5
47,
352 56
,
825 15
,
857
16,
1041 37,
13 3
49,
14 0
36
2315 40
,
2339
3
047 22
,
9 1
42.
1227 26
1259 54
1319 40
1746 42
228
9
255 55
1224 34
16 3
15
1615 15
954 18
1218
2
1225 28
1258 SO
1632 58
,68
19
19 19
.30
19
,54
20
.35
20
.51
19
.39
19
.33
19
,83
19
.06
19
.62
20
.32
19
.67
19
.73
19
.62
19
.69
20
.23
19
,57
19
.22
19
.16
20
.92
19
.39
20
.10
19
.88
19
.47
20
.06
19
.01
19
.98
19
.86
19
.26
19
.73
19
.24
19
.21
19
.82
19
.83
19
.10
19
.13
19
.01
19
.01
19
.36
19
.27
20
.80
19
.92
19
.41
20
.22
20
46.33
21.48
24.15
1.65
2.76
21.42
17.43
20.55
18.69
19.11
3.98
19.55
19.21
19.78
19.47
6.19
15.24
25.04
20.92
0.40
21.81
2.41
26.61
20.25
8.24
17.75
23.61
13.44
22.27
19.64
27.17
19.47
27.05
24.12
20.43
11.37
22.66
19.18
19.04
22.52
1.75
15.59
16.24
5.91
2.46
LON N
OEG
MIN
155 24.14
155
0.77
155 15.91
156 28.23
156 25.56
155 30.34
155 13.24
155 13.26
155 13.80
155
9.80
156 27.56
155
6.63
155
6.99
155
7.04
155
6.95
156 26.37
155 22.80
155 18.80
155
2.29
155 26.22
155
4.85
156 28.01
155 30.18
155 12.80
155 46.57
155 30.41
155 24.83
155 42.51
155
0.68
155
3.96
155 23.87
155
8.36
155 26.00
155 15.99
155
6.20
155 28.03
155 29.96
155
7.89
155
8.91
155 29.89
156 33.87
155 27.30
155 27.76
156 30.73
156 32.63
DEPTH AMP DUR
KM
MAG MAG NR
27.27 2,
7.82 2.
3.04
1.
6.87
7.25
10.37 1.
6.70 2.
8.55 1.
5.94 1,
6.10
1.
7.00 2,
9.17 4,
7.48 2.
8.04 2
7.51
1,
7.44 3,
5.98
1
5.89 2
5.55
1
9.83
1
9.16 2,
26.50
10.09
7.44
14.04
8.50
12.90 2
9.04 2
8.08
1
5.93 1
11.64
7.57
7.61 2
3.03 2
8.83 1
8.02 2
9.33
18.19 2
6.66
9.29 1
7.23
1
11.94 2
11.49
1
46.09
1
7.24
,0 1.3
19
,1 1.
8 35
,5 1.3
25
2.3 21
1.8 24
.8 1.6 29
,0 2.0 36
.4 1.1
25
.4 1.1
24
.5 1.3
25
.8 2.0 33
.1 4.
1 57
.1 2.0 44
.8 2.6 55
.6 1.4
39
.6 3.9 52
.9 1.
2 19
.4 2.5 47
.7 1.6 29
.2 1.
4 22
.7 2.9 53
1.8
18
1.8
40
1.1
30
1.7
31
1.2 23
.0 1.
5 27
.3.2.0 37
.1 1.3
16
.7 2.3 39
1.3 26
1.4
20
.4 2.4 49
.3 2.
4 31
.6 1.9 24
.1
1 .9
34
.6 1.
2 33
.1 2.
4 48
1.2
35
.6 1.5
46
.8 1.5 19
.0 1.2
28
.7 1.4
29
.8 2.
4 26
1.7 21
GAP RMS MIN
NS DEG
4 95
2 177
8 120
7 327
3 332
2 47
2 118
3 62
6 92
3 10
4
5 299
12 126
8 128
11 112
6 122
5 228
2 165
8 38
6 153
5 197
14
78
2 314
7 40
5 70
5 302
2 72
1 44
8 206
1 16
3
6 165
6 70
1 84
8 59
8 76
2 110
5 118
6 42
11 101
7 94
12
42
6 330
6 74
6 63
12 310
7 330
SEC DIS
.11
14
.14
5
.10
1
.11
94
.10
91
.07
5
.12
1
.07
4
.10
3
.09
5
.13
71
.11
5
.11
4
.12
5.09
4
.10
76
.09
3
.11
2
.16
2
.21
16
.12
5
.11
87
.12
9
.14
4
.09
33
.14
5
.10
5
.17
Iff
.12
6
.14
2
.12
4
.06
4.16
4
.13
1
.08
6
.15
3
.11
4.1
1 3
.13
4
.11
4
.14
96
.13
5
.20
5
.14
77
.12
95
ERH KM
0.7
0.7
0.2
8.8
8.8
0.4
0.5
0.4
0.4
0.4
5.4
0.4
0.5
0.4
0.4
1.0
0.5
0.3
0.5
1.2
0.4
2.3
0.4
0.4
1.0
0.5
0.4
0. 6
1.1
0.5
0.4
0.5
0.3
0.2
0.5
0.4
0.4
0.3
0.4
0.3
9.8
0.4
0.6
1.7
9.3
ERZ KM
1.7
0.6
0.2
11.6
11.5
0.7
0.9
0.8
0.9
1.0
6.9
0.3
0.6
0.5
0.5
1.0
1.5
0.5
0.9
0.8
0.4
7.2
0.6
0.7
0.9
1.2
0.6
0.*
1.1
0.7
0.5
0.9
0.6
0.3
0.7
0.6
0.6
0.3
0.7
0.5
12.7
0.6
0.9
2.7
11.9
NO FM REMK
16 KEA
22 SF5
18 SEC
13 DIS
'
21 DIS
'
21 KAO
26 SF2
24 SF2
19 SF2
26 SF3
31 DIS
49 SF4 F
42 SF4
48 SF4
38 SF4
48 DIS F
16 SWR
34 INT
19 SF5
19 KEA
44 SFS
18 DIS
37 KAO
26 SF2
26 KOH
18 LSN
25 KAO
33 LSW
8 SFS
37 SFS
20 KAO
15 SF4
42 KAO
24 SEC
21 SF4
32 LSN
29 KAO
45 SF4
32 SF4
35 KAO
17 DIS
26 LSN
23 LSN
IS DIS
14 DIS
48
1987
HV
O
EA
RT
HQ
UA
KE
SU
MM
ARY
L
IST
1987
HV
O
EA
RT
HQ
UA
KE
SU
MM
AR
Y
LIS
T
ORIGIN TIME
LAT N
YEAR MON DA
1987 FEB 17 17 17 17 17 17 18 18 18 18 19 20 20 20 20 20 20 21 21 21 21 21 22 22 23 23 23 23 23 23 24 25 25 26
27 27 27 28 28 28 28 28
MAR
1 2 2
HRMN
SEC
DEC MIN
4 1
38.
821
36.
822
34.
1839 17.
2127 52
.
2254 18.
411 37.
520
57.
1016
12.
1310 47.
1613
23.
122
31.
124
21.
833
17.
1039
5.
1210 13.
1210 55.
049 48
.
529 21
822
30.
2257 55,
2324 21.
615 15
,
1034 21,
146 44
513
38
1628
5
2152 39
2157 54
22
1 50
1016 41
039 10
19 3
31
458 11
0 3
14
450
8
2343 38
012 22
6 4
10
1336 21
14 6
41
1624
3
118
13
8 6
32
813
52
56 20
16 19
22 19
21 20
36 19
92 19
29 19
76 19
65 20
38 19
,57
19
28 19
44 19
76 19
,59
19
39 19
.92
20
69 19
.31
19.20
19
.10
19
.14
20
.31
19
.58
19
.87
19
.54
19
.36
19
.80
19
.83
19
.37
19
.86
19
.96
19.31
19
.87
19
.80
19
.19
19
.84
19
.31
19
.66
19
.85
19
.00
19
.46
19
.03
19
.64
19
.42
19
2.38
15.57
12.02
5.34
22.23
19.74
19.80
22.81
2.45
24.03
15.92
9.37
25.59
12.62
12.33
17.81
5.31
46.13
22.44
22.71
25.09
34.42
21.83
21.00
21.10
22.09
20.08
21.32
21.32
16.33
18.57
21.14
19.21
19.58
17.38
26.38
19.00
21.87
19.45
20.62
19.24
25.61
17.60
19.88
19.66
LON W
DEC MIN
155 46.82
155 16.91
155 15.79
156 32.19
155
30.09
155 12.04
155
7.04
155
1.31
156 28.56
155 15.80
155 27.20
155 40.88
155 30.87
155 29.48
155 29.14
155 30.24
155 29.56
156
3.98
155 29.94
155
30.05
155 19.11
155
26.50
155 28.63
155 12.86
155
4.60
155
3.55
155
8.87
155
2.32
155
2.27
155
33.56
155 25.87
155
7.36
155 15.88
155
6.45
155
30.48
155 29.02
155 10.05
155
7.34
155
7.28
155
5.93
155
6.77
154
55.04
155 29.14
155
7.52
155
7.29
DEPTH AMP DUR
KM MAG MAG NR
33.10 2.
36.12
46.49
30.66 3.
9.90 2.
7.00 1.
8.58 2.
7.28 2.
7.19 3.
3.21
1.
10.79 2.
1.96 2.
9.88 2.
6.35 2.
4.72
1,
6.95 2.
2.57 2
14.18
9.75
1
9.74 2,
5.75 2,
0.39 1
10.33 2
8.20
7.19 2,
7.90 2
5.57
1
7.54 2
8.34 2
3.77 3
10.93 2
7.95
1
7.90
1
6.81
1
7.13 2
9.97 2
7.29
1
19.02 2
5.61
1
8.53
4.97 0
5.38
1
6.87 2
8.16
8.25
1
9 2.3 56
1.7
10
1.6
23
1 3.0 22
0 1.6 32
,4 1.1
45
5 2.5 52
1 1.
3 38
1 3.0 54
,6 1.1
19
,0 1.
6 23
5 2.5 29
.1 1.4
30
,7 2.5 43
.8 1.2
17
.2 1.6 33
.3 1.
4 18
1.5 14
.7 1.
3 27
.0 1.6 27
.3 2.1 33
.4 2.1 27
,1 2.0 33
1.2
36
.0 1.9 38
.2 1.9 39
.5 1.
5 26
.4 2.2 38
.7 2.7 47
.3 3.
1 58
.3 2.
1 49
.6 1.2
23
.9 1.
7 42
.6 1.2
32
.5 2.7 37
.8 2.
8 51
.8 2.2 37
.0 2.8
6
.6 1.6 35
1.2 22
.9 1.1
29
.9 2.
2 12
.3 2.5 39
1.2
14
.9 2.0 23
GAP RMS MIN
NS DEC
16 17
1
0 212
2 201
2 317
3 43
11
86
12 112
6 14
4
13 232
9 115
2 69
7 17
3
4 63
4 77
1 85
2 69
3 225
1 243
2 47
3 57
7 100
3 297
1 38
7 61
6 94
4 99
2 73
3 150
7 145
13
59
10
60
5 83
6 96
5 129
1 46
9 37
5 11
0
1 345
8 11
4
6 107
6 132
3 170
3 47
2 101
5 11
0
SEC DIS
.12
10
.08
8
.09
10
.12
93
.07
4
.13
6
.13
5
.15
6
.11
73
.06
1
.11
5
.12
12
.10
8
.17
5
.15
5
.13
5
.17
27
.11
25
.06
4
.07
4
.11
3
.11
61
.09
2
.12
3
.15
4
.09
4
.11
4
.12
3
.11
3
.20
6
.17
5
.09
4
.12
3
.10
5
.16
4
.11
7
.13
5
.07
10
.13
4
.07
5
.17
4
.09
3
.18
5
.05
5
.11
4
ERH KM
0.6
2.6
1.8
3.1
0.3
0.3
0.3
0.4
1.1
0.3
0.4
0.5
0.4
0.4
0.5
0.4
1.1
5.0
0.4
0.4
0.4
8.3
0.4
0.4
0.5
0.4
0.4
0.6
0.6
0.4
0.3
0.5
0.4
0.5
0.4
0.3
0.4
9.0
0.3
0.4
0.4
0.6
0.4
0.5
0.4
ERZ NO
KM FM
0.9 43
7.7
4
1.8
21
5.5
16
0.5
29
0.5 36
0.3 42
0.4 36
1.6 44
0.4
10
0.9 17
0.6 25
0.6 29
0.9 36
2.4 10
0.9 27
1.7
14
1.0 12
0.8
240.7 23
0.6 26
2.2 25
0.6 34
0.4
35
0.7 29
0.4
33
1.0
21
0.5 24
0.4
41
1.5
46
0.5 43
0.7
17
0.5 20
0.8 30
1.1
38
0.4
42
0.6 35
2.2
1
0.8
30
0.6 20
1.4
24
1.2
7
0.9 36
0.9 13
0.5 25
REMK
KOH
DEP L
DEP L
DIS
KAO
SF3
SF4
SF5
DIS
SEC
LSW
LSW L
KAO
LSW F
LSW F
LSW
KEA
HUA
KAO
KAO
KAO
DIS
KAO
SF2
SF5
SF5
SF4
SF5
SF5
LSW
LSW
SF4
SF1
SF4
LSW F
KAO
SF3
DEP
SF4
SF4
SSF
LER
LSW
SF4
SF4
ORIGIN TIME
LAT N
YEAR MON DA HRMN
1987 MAR
2 1433
2 1816
311
3 249
332
3 1052
3 1616
3 2039
3 2046
4 025
418
4 1054
4 1914
4 2311
5 72
2
6 136
6 12
2
7 126
7 1113
7 1553
7 1614
8 511
8 51
2
876
8 1226
8 2328
9 335
9 342
9 447
9 541
9 82
0
9 82
0
9 956
9 1010
9 1122
9 1229
9 1254
10
544
10 14
6
10 1414
10 1532
10 1654
10 1851
11
159
11 2122
SEC
DEC MIN
10.35 19
51.15 19
1.27 19
32.09 19
19.07 19
38.48 19
51.86 19
37.14 19
9.27 19
33.19 20
46.53 19
39.08 19
32.35 19
5.87 20
1.13 19
7.48 19
52.83 19
17.71 20
49.76 19
32.95 19
13.77 19
13.75 19
38.60 19
20.36 19
31.36 19
53.67 19
51.27 19
45.64 19
33.09 19
34.55 19
3.44 19
28.41 19
46.27 19
26.92 19
25.20 19
31.84 19
15.45 19
29.27 19
59.52 20
55.90 19
34.55 19
58.53 19
1.07 19
10.08 19
9.06 19
19.33
23.84
54.70
27.40
19.26
54.89
27.45
22.64
23.78
25.46
58.17
40.54
22.22
1.31
23.11
18.65
22.21
9.13
19.46
22.02
18.40
48.14
41.75
23.58
20.00
20.83
23.76
23.00
56.32
18.32
23.17
23.04
16.38
21.14
25.53
43.16
24.77
25.10
14.50
11.31
23.19
17.77
19.92
12.87
17.55
LON W
DEC
155
155
155
155
155
155
154
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
154
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
MIN
9.83
20.47
19.10
50.27
11.44
19.70
57.47
0.64
15.48
30.69
19.77
3.39
29.47
18.47
27.35
13.45
1.42
46.28
13.51
4.91
13.44
50.35
46.15
6.43
18.62
29.08
15.62
2.48
37.15
47.97
15.26
14.83
15.47
15.26
16.89
6.11
18.99
30.42
44.06
16.64
18.41
13.02
7.32
26.83
13.32
DEPTH AMP DUR
KM
MAG MAG NR
5.57 2.
10.19 1.
11.33 2.
9.21 2.
3.73 1.
10.72 2.
39.64 2.
4.88 2.
2.77
1.
7.00
1.
11.50 2.
1.14 2,
10.49
8.78 2.
6.19 2.
6.15 2.
7.64 2.
12.64 2,
6.94 1,
7.79 2.
9.21 2,
14.88 2,
31.92 2
2.00 2
3.38 2
5.69
1
1.02
1
7.17 2
14.51 2
11.94 2
1.42
2.39
10.66 2
2.50 2
25.71 2
6.97 2
12.83 2
9.37 2
27.03 3
50.94 2
12.42 2
6.80 2
6.89 2
9.22 4
6.49 1
1 2.4 25
6 1.
2 15
3 2.3 21
7 2.9 41
4 1.
2 20
1 1.
7 12
3 1.8 24
1 1.
6 23
9 1.7
13
.3 1.9 21
6 2.8 30
,2 1.7 20
1.2 10
2 1.8 21
,1 1.9 35
,1 1.5 27
,1 1.6 30
,5 1.9 16
.7 1.5 28
.0 1.
7 38
.6 2.6 53
.8 2.8 44
.2 2.0 22
.1 2.4 10
.0 1.5 26
.6 1.1
19
.7 1.
1 21
.0 1.
7 29
.2 1.9 27
.1 2.4
7
24
1.6 20
.2 2.1 51
.1
8
.2 1.
6 11
.0 2.0 10
.2 2.1 15
.0 1.
2 44
.0 3.0 23
.4 2.1 25
.0 1.4
34
.1 1.
7 34
.1 2.0 45
.0 4.0 49
.8 1.
2 38
GAP RMS MIN
NS DEC
0 99
4 75
2 260
8 132
4 10
1
0 299
2 132
1 15
8
4 10
0
5 32
7
5 24
2
0 18
1
1 12
5
3 27
2
5 39
3 13
2
2 16
5
3 304
1 68
4 74
11
81
14 20
1
7 21
4
3 118
4 60
2 87
4 101
4 121
2 254
1 347
6 73
5 66
8 151
1 223
3 189
2 336
5 169
9 43
0 267
3 185
2 44
6 116
9 104
8 12
5
7 104
SEC DIS
.11
5
.06
1
.14
4
.23
9
.13
5
.07
3
.07
4
.17
6
.05
2
.10
62
.10
9
.17
28
.09
3
.26
15
.18
1
.12
3
.16
5
.08
35
.12
5
.10
5
.14
3
.13
20
.18
21
.11
2
.11
2
.11
4
.13
2
.14
4
.09
10
.13
51
.12
2
.14
2
.14
4
.11
3
.08
1
.29
37
.10
2
.10
7
.10
77
.07
12
.09
2
.12
2
.12
5
.11
6.09
1
ERH KM
0.6
0.6
1.7
0.8
0.4
3.2
1.5
0.7
0.3
7.3
0.8
1.0
0.8
1.9
0.4
0.5
0.7
1.4
0.5
0.4
0.4
0.7
1.2
0.9
0.3
0.4
0.3
0.5
3.0
9.7
0.2
0.3
0.4
0.9
3.6
5.5
1.4
0.3
3.2
1.1
0.5
0.4
0.5
0.3
0.4
ERZ KM
2.0
1.0
0.6
0.6
1.5
1.1
1.1
2.4
0.6
9.9
0.5
12.8
1.0
0.9
0.8
1.2
0.9
0.7
1.0
0.6
0.4
0.8
1.1
0.5
0.7
0.9
0.3
0.8
1.0
13.7
0.3
0.3
0.3
0.6
1.3
25.6
0.7
0.6
5.2
1.5
0.6
0.8
0.7
0.3
0.7
NO FM REMK
19 SF3
2 KAO
21 KEA
35 KON
17 SSF
11 KEA
16 LER
6 SSF
8 SEC
16 DIS
*
29 KEA
23 HIL B*
7 KAO
20 KEA
33 KAO
21 SF2
19 SF5
11 KOH
25 SF2
36 SF5
45 SF2
35 HUA
15 HUA
5 SME
21 SWR
16 KAO
9 SEC
15 SF5
18 KOH
1 LER L*
20 SEC
17 SEC
44 SF1
2 KOA L
7 DEP L
3 HIL L*
1 INT L
36 KAO
19 DIS
21 DEP L
24 INT
18 SF2
41 SF4
46 LSW F
30 SF2
49
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA
1987 MAR 11 11 12 12 12 12 12 13 13 13 14 14 14 14 14 14 14 16 16 16 17 17 17 17 17 17 18 18 18 18 18 19 19 19 19 20 20 20 20 21 21 21 21 22
HRMN
SEC
DEG MIN
22 0
56.
2315 15
.
13 0
32.
1347 10.
1417 40.
1445 54
.
1841
0.
11
1 40
.
13 5
54.
1638
3.
421 10.
536 15.
554
17.
9 4
38,
1355
9.
1732
53.
2042 21
.
554
31.
1046
35
.
1646 15.
3 2
31,
3 8
20,
312 10,
667,
7 1
49,
1420
55
,
623 36
15 7
9
1652
57
1850
12,
2053 18
921
4
1442
1
1539 53
2324 25
323
27
6 7
38
16 8
44
1819 20
421 24
945 46
1929 14
2322
8
223
41
34 19
56 19
17 19
36 19
60 19
34 19
12 19
17 19
,82
19
84 19
14 19
,50
19
,97
19
,76
19
,42
19
,66
19
,93
19
.32
20
,70
19
,06
19
.46
19
.68
19
.29
19
,12
19
.11
19
.19
19
.55
19
.59
19
.32
19
.62
19
.23
19
.05
19
.79
19
.13
19
.44
19
.81
19
.23
19
.59
19
.23
20
.60
19
.08
19
.20
19
.51
19
.81
19
21.90
39.85
20.78
15.95
41.17
23.77
21.27
30.54
21.96
20.01
47.79
15.14
20.19
24.77
24.54
24.84
25.11
10.97
30.58
19.22
19.31
11.49
11.96
12.86
22.44
20.03
19.48
45.01
29.93
20.46
20.36
22.51
21.29
21.90
19.92
29.12
24.93
19.00
47.20
26.13
16.71
12.13
27.33
19.69
LON W
DEG
MIN
155
4.20
156 14.18
155 13.28
155
0.90
155
4.19
154 59.52
155
1.37
155 26.94
155
3.27
155 11.99
156 11.42
155 30.46
155 13.02
155 19.86
155 14.76
155 19.95
155 19.53
156 37.58
155 27.22
155
9.93
155 11.44
155 27.52
155 27.50
155 27.60
155
1.64
155 23.33
155 12.93
155
2.30
155 16.17
155
2.24
155 12.42
155
1.02
155
1.98
155 28.65
155 12.14
155 24.26
155 16.18
155 15.42
155 52.16
155 28.99
155 32.95
155 18.82
155 25.80
155 12.90
DEPTH AMP DUR
KM
MAG MAG NR
9.50 2.
32.45
7.62 1.
0.03 2,
1.36 2.
7.61 2.
8.15 2.
5.51 1.
7.91 2.
9.53 2.
40.01
8.74 2.
7.96
6.26 1.
4.15 1.
5.49 2.
6.26 1,
0.00 3
4.67 1,
6.48 1.
6.98 2,
7.81 2,
8.94 3
0.38 2
6.65 2
10.42
1
5.28 1
0.00 1
22.89 2
6.21
1
8.01 1
7.83
1
15.50 2
4.95
1
8.75 1
9.54 2
9.87
1
5.72
1
16.00 2
8.95 2
6.10 2
34.23 2
6.49 2
6.96
1
7 2.8 52
1.6
27
,7 1.
7 45
.3 2.5
9
.2 2.1 17
4 2.4 37
,2 1.8
23
8 1.2
18
2 2.
1 39
,7 3.0 54
1.9 36
.1 1.
4 34
1.2
19
,3 2.0 36
,6 1.
2 30
.3 2.
1 45
,9 1.2
17
.1 3.2 35
.9 1.
2 24
,7 1.
4 36
.0 1.
8 52
,4 2.3 36
.8 4.0 58
.7 3.0 54
.0 2.0 28
.8 1.2
28
.4 1.
1 31
.5 2.
4 8
.3 1.
3 49
.7 1.2
38
.7 1.
5 49
.8 1.4
28
.1 1.4
18
.9
26
.4 1.
4 25
.1 1.2
35
.7 1.0
11.4
0.9 22
.9 2.2 27
.3 2.3 55
.1 1.9 39
.8 2.6 49
.1 1.7
39
.4 1.1
36
GAP RMS MIN ERH
NS DEG
9 83
5 30
1
6 159
3 305
0 18
1
2 189
1 21
7
5 10
3
7 205
11
81
5 292
3 112
1 68
8 51
9 12
7
9 37
3 10
3
2 310
7 11
7
4 102
9 100
5 11
8
10 11
5
12 109
6 156
4 73
5 78
0 252
15 107
9 17
3
7 72
4 16
8
0 168
1 78
3 81
6 58
2 15
5
2 104
3 323
12
36
4 55
5 174
7 46
7 76
SEC DIS
KM
.10
4
.11
39
.14
3
.29
17
.13
30
.15
3.0
8 7
.11
3
.14
5
.13
5
.12
39
.15
1
.06
5
.13
2
.09
1
.15
4
.07
3
.15
89
.11
3
.10
5
.16
6.1
6 4
.17
5
.16
6
.12
5
.10
0
.12
5
.20 35
.11
9
.16
2
.14
4.1
2 6
.15
3
.10
2
.07
5
.13
2
.07
1
.11
4
.14105
.14
7
.15
6
.10
10
.12
4
.11
5
0.5
1.1
0.5
17.9
1.5
1.1
1.1
0.4
0.8
0.5
1.4
0.4
0.5
0.4
0.3
0.3
0.6
7.0
0.4
0.4
0.4
0.5
0.4
0.3
0.6
0.5
0.4
0.5
0.5
0.4
0.8
1.8
0.4
0.4
0.4
1.3
0.5
4.9
0.3
0.4
0.6
0.3
0.3
ERZ KM
0.3
1.5
0.4
5.5
14.1
0.4
0.7
0.9
0.5
0.3
1.4
0.8
1.0
0.6
0.3
0.8
1.2
1.6
1.0
0.8
0.5
0.9
0.5
0.3
0.9
0.8
1.1
5-
.*-
0.6
0.5
0.3
0.5
0.5
0.6
0.7
0.6
0.9
1.3
15.7
0.5
1.3
1.0
0.8
0.6
NO FM REMK
43 SF5 F
16 HUA
38 SF2
3 SSF
*
13 HIL B«
25 LER
23 SF5
15 MLO
37 SF5
49 SF3
31 HUA
33 LSW
18 SF2
28 KAO
21 SNC
38 KAO
13 KAO
28 DIS
*
17 MLO
21 SF3
43 SF3
31 LSW
49 LSW F
49 LSW F
23 SF5
23 SWR
27 SF2
11 HHrB*
35 DEP
36 SF5
43 SF2
21 SF5
15 DEP
20 KAO
19 SF3
20 KAO
4 INT L
20 SF1
25 DIS
*
45 KAO
39 LSW
45 DEP
31 KAO
26 SF2
22
430
58.3
4
19
22.4
4
155
20
.81
1
0.6
5
2.0
1
.3
35
5 46
.0
7
3 0.4
0.5
30
K
AO
ORIGIN TIME
YEAR MON DA HRMN
1987 MAR 22
618
22
643
22 1053
22 1142
22 1536
23
341
23
8 3
23 1032
23 1334
23 1516
23 1810
23 2354
24 2025
24 2231
24 2250
26
6 8
26
8 8
26
927
27
919
27 1452
28
039
28 1146
29
437
29
440
29
823
29 1151
29 1311
29-1347
29 2116
30 1348
30 21
5
31 1957
APR
1 1815
2 035
2 040
290
2 1338
2 1855
3 1522
3 18
8
3 2113
3 2220
4 227
4 838
4 1113
SEC
11.72
47.38
52.89
32.80
32.48
18.36
57.29
46.35
57.35
50.30
12.45
53.94
23.15
29.97
7.69
12.68
39.58
56.33
48.35
16.01
31.44
17.32
56.30
25.51
2.20
59.60
32.48
51.18
47.98
58.69
12.31
13.38
28.12
15.08
53.56
41.70
42.40
18.13
3.93
27.11
7.27
0.99
55.61
40.96
LAT N
DEG MIN
19 23.97
19 15.54
19 56.34
19 19.62
19 21.86
19 47.88
19 20.98
19 57.03
19 59.25
19 28.34
19 31.94
19 28.48
20
0.27
19 20.10
19 11.97
19 11.83
19 21.54
19 22.01
19 19.70
19 19.28
19 23.78
19 20.08
19 19.66
19 19.89
19 18.97
19 47.34
19 20.08
13u23.62
19 19.19
19 27.51
19 56.56
19 27.02
19 32.77
19 19.96
19 21.38
19 26.52
19 20.97
20
3.48
19 31.89
19 26.40
19 22.53
19 56.23
19 19.85
19 19.59
19 20.79
LON W
DEG
MIN
155 16
155
7
156 17
155
8
155
3
155 35
155 13
155 35
155 35
155 25
155 53
155 25
155
43
155 11
155
27
155 38
155
1
155
4
155
8
155 11
155 15
155 11
155 11
155 11
155 12
155 34
155 11
-155
- 16
155 13
155 52
155 51
155 48
155 54
155 12
155
4
155 30
155 23
155 57
155 42
155 26
155 28
155 37
155
6
155
48
155 52
.15
.10
.38
.40
.98
.82
.26
.30
.68
.23
.61
.62
.11
.57
.55
.57
.36
.04
.05
.83
.38
.70
.87
.44
.83
.58
.31
,35
.33
.28
.61
.17
.64
.84
.28
.04
.99
.64
.32
.73
.41
.61
.47
.37
.82
DEPTH AMP DUR
KM MAG MAG NR
2.96 2.
23.31 2.
7.71 1.
6.43 1.
7.75 1.
14.13 2.
8.16 2.
8.44 2.
13.03 2.
2.45 2,
5.89 2,
10.47 2.
7.92 3
7.73 2.
5.67
1.
9.74 2,
8.17 2
7.28 2
6.52
1
5.10 1
2.83 2
8.84
1
8.67 2
7.56 2
5.00
1
13.96 2
7.99 2
3 2.1 32
5 2.7
6
,6 2.0 27
,6 1.2
30
,7 1.3 32
4 2.0 28
6 2.
4 45
6 2.0 28
.6 1.9 24
,3 1.7
38
.5 1.
9 24
.2 1.6 32
.0 3.2 44
,4 2.9 49
.8 1.1
29
.7 2.6 42
.1 1.8 32
.0 1.6 30
.9 1.
7 33
,4 1.
4 30
.0 1.5 20
.8 2.0 23
.8 3.0 50
.0 1.8 40
.4 1.1
19
.1 1.4
17
.1 2.0 43
11,79 2.3 2.1 48
9.49 2
7.46 2
10.30 2
14.49 2
12.00
6.14
1
7.33 2
9.32 2
10.81 2
7.28 2
8.32 2
5.79
1
9.13
11.77 3
7.84
1
11.75 2
1.08 3
.92.8 53
.5 1.8 26
.4 2.0 19
.9 1.9 45
1.4
19
.4 1.
1 30
.1
43
.5 1.
8 45
.0 1.
3 29
.9 2.2 29
.7 2.4 46
.5 1.
2 28
1.2
15
.2 3.
4 52
.9 2.2 39
.4 1.
6 39
.4 3.4 48
GAP
NS DEG
6 68
2 280
0 279
7 83
4 96
4 11
1
8 58
2 18
5
1 163
10
75
3 17
0
3 63
4 275
8 83
5 119
3 10
2
4 164
1 95
4 90
5 98
4 98
0 82
9 88
6 87
3 89
3 127
5 84
10
51
9 12
6
1 123
1 201
11
90
5 253
5 73
6 83
7 40
4 63
1 29
1
7 109
4 53
0 75
14 136
2 121
10 101
15 172
RMS MIN
SEC DIS
.11
1
.06
11
.11
55
.10
4
.15
4
.07
10
.12
3
.13
13
.10
16
.13
4
.20
6
.12
5
.11
17
.14
5
.14
5
.17
6
.12
4
.13
4
.09
4
.12
5
.07
2
.09
5
.11
6
.14
5
.12
4
.09
12
.15
4
.12
0
.13
6
.21
6
.09
22
.20
8
.09
6
.12
5
.12
4
-12
9
Ao
2.1
2 38
.13
7
.13
3
.10
1
.15
9
.11
5
.12
10
.20
9
ERH KM
0.2
1.5
4.9
0.4
0.5
0.5
0.4
0.8
0.8
0.3
0.7
0.4
1.0
0.4
0.4
0.5
0.7
0.6
0.4
0.4
0.3
0.5
0.4
O.S
0.5
0.6
0.5
0.5
0.4
0.9
1.5
0.6
1.1
0.4
0.4
0.3
0.4
1.7
0.4
0.3
0.6
0.4
0.5
0.4
0.5
ERZ KM
0.2
2.6
3.8
0.9
0.6
0.4
0.4
0.8
0.7
0.6
1.0
0.7
0.5
0.6
1.5
0.7
0.7
0.8
0.7
1.5
0.3
0.7
0.4
0.7
1.7
0.6
0.7
0.3
0.5
1.0
0.9
0.3
0.4
0.9
0.5
0.8
0.7
1.3
0.7
1.2
1.3
0.4
0.6
0.4
0.3
NO FM REMK
25 SEC
3 DEP
20 KOH
24 SF4
23 SF5
23 KEA
39 SF2
25 KOH
19 KOH
23 KAO
18 KON
27 KAO
37 KOH F
41 SF3
21 LSW
45 LSW
29 SF5
28 SF5
25 SF4
27 SF3
12 SEC
20 SF3
45 SF3
33 SF3
15 SSF
13 KEA
38 SF3
37 DEP
45 SF2
12 KON
16 KOH
37 KON
11 KON
26 SF2
37 SF5
29 KAO
21 SWR
17 KOH
30 MLO
26 KAO
14 KAO
48 KOH F
30 SF4
33 KON
46 KON
50
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA
1987 APR
4 4 4 5 5 5 5 5 5 6 6 6 6 6 7 7 7 7 8 8 8 a 9 9 9
10 10 10 10 10 11 11 12 12 12 12 12 12 13 13 14 14 14 15 15
HRMN
1634
19 2
2326
032
039
1046
1046
1319
1610
0 3
8 3
1718
2150
2224
1522
1532
1714
1942
352
919
1734
20
1
1332
1335
2324
950
1410
1451
1624
23 0
321
15 3
3 0
6 4
1436
17 3
2221
2237
1920
2025
224
937
1226
1938
2231
SEC
51.22
13.07
50.76
2S.84
13.04
40.67
47.17
2.93
43.24
16.64
32.34
3.88
26.16
2.66
52.67
58.53
55.93
23.66
4.10
56.19
52.50
.57
34.38
20.65
7.87
59.43
7.17
24.46
0.47
42.73
44.34
59.26
20.16
29.31
51.18
38.62
6.90
36.81
53.33
28.10
51.70
58.97
41.76
41.32
27.49
LAT N
DEC MIN
19 21.60
19 21.78
19 20.29
19 53.40
19 20.91
19 18.25
19 17.86
19 18.26
19 21.29
19 11.50
19 11.52
19 21.81
19 21.83
19 11.59
19 23.46
19 24.76
20 12.84
18 55.98
19 49.10
19 22.02
19 18.36
19 23.52
19 41.36
19 20.00
19 19.72
19 19.93
19 17.34
19 24.08
19 23.97
19 22.58
19 20.86
19 15.31
19 20.72
19 24.09
19 17.62
19 20.76
19 23.76
19 19.79
19 46.09
19 16.47
19 18.28
19 22.52
19 21.97
19 45.54
19 21.41
LON H
DEC MIN
155
2.22
155 29.65
155 53.51
155 23.99
155 51.97
155 13.27
155 13.37
155 13.39
155
2.47
155 31.36
155 27.34
155
1.90
155
6.41
155 26.99
155 26.43
155 30.72
155 34.15
155 11.37
155
38.34
155 28.25
155 16.43
155 15.68
155
2.62
155
6.47
155 11
.81
155 12.97
155 14.95
155 15.90
155
15.79
155 26.74
155
28.46
155 22.88
155 13.59
155 16.08
155
27.66
155 13.24
155 15.78
155
11.85
155 59.50
155 28.32
155 13.06
155 29.98
155
6.41
155 59.44
155
1.63
DEPTH AMP DUR
KM MAG MAG NR
7.39 1.
9.89
5.66 3.
11.01 1.
1.46 1.
5.99 1.
6.68 2.
8.03 2.
6.59 2.
8.01 2.
7.84 2.
5.65 1.
0.03 2,
8.36 2.
5.17 1.
10.55 2.
37.95 1.
12.93 1.
12.71 2,
6.22
1,
10.05 2,
3.80 1,
3.25 2
8.22
16.28 2
8.73 1,
7.94 2,
3.12
1,
3.05
1,
10.46
10.59
7.77
1
9.05
3.14
1
10.60 2
6.61
1
3.00 2
6.90
1
10.70
9.60
1
7.64
1
9.27 2
0.01 2
13.27 2
3.54
1
7 1.8 43
1.3
24
0 2.6 40
6 1.4 24
7 1.
3 28
8 25
,4 2.2 35
,1 2.0 45
.1 1.7 42
9 3.0 61
,5 2.
1 46
,7 1.2 30
.02.1
7
,7 2.9 46
.8 1.1
32
.0 1.2 43
.6 1.8 25
.3 1.
4 45
.6 3.0 59
.6 1.1
29
.2 2.0 51
.6 1.0 26
.7 2.8 23
.6 1.2 28
.0 2.0 43
.4 1.3 32
.1 2.3 51
.5 0.9 19
.5 1.1
18
1.3 31
1.1
20
.6 1.
8 30
1.0 26
.4 1.1
17
.0 1.4 34
.7 0.9 32
.0 1.5 28
.7 1.
1 36
1.5
17
.7 1.
4 36
.5 1.1
47
.0 1 .6 36
.3 3.0
7
.8 2.9 32
.7 1.
2 22
GAP RMS MIN
NS DEC
8 150
1 57
4 202
2 18
7
6 157
4 89
9 92
7 84
7 13
8
17 162
6 122
2 15
51
158
2 130
7 54
8 43
4 250
16 247
14
99
5 43
12 116
10
89
0 240
5 117
3 88
6 72
9 129
5 117
5 112
1 42
2 50
3 159
4 109
5 11
6
3 49
5 60
6 100
6 86
2 301
4 59
9 98
2 45
3 150
2 265
4 169
SEC DIS
.20
3
.12
4
.21
17
.08
6
.10
9
.10
2
.11
2
.10
2
.14
3
.15
7
.14
4
.20
4
.19
4
.14
4
.12
3
.13
7
.09
24
.23
38
.14
5
.11
1
.12
4
.13
2
.16
21
.08
6
.14
6
.10
5
.13
3
.06
1
.08
1
.10
2
.10
3
.12
3
.11
4
.05
1
.12
6
.09
3
.10
1
.10
5
.10
18
.15
4
.17
2
.10
4
.12
3
.11
18
.19
4
ERH KM
0.6
0.5
0.9
1.0
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.9
1.3
0.5
0.3
0.3
1.0
0.7
0.3
0.4
0.3
0.3
1.8
0.5
0.4
0.4
0.3
0.3
0.3
0.4
0.5
0.5
0.5
0.3
0.4
0.4
0.2
0.3
1.3
0.4
0.4
0.3
0.3
1.1
1.0
ERZ KM
0.5
0.8
1.1
0.4
0.5
1.0
0.8
0.4
0.5
0.6
0.7
1.4
11.3
0.5
0.6
0.5
0.9
1.2
0.3
0.7
0.4
0.3
16.1
0.7
0.9
0.5
0.4
0.3
0.4
0.5
0.9
1.2
0.5
0.4
0.6
0.6
0.2
0.7
0.9
0.6
0.5
0.7
0.4
0.4
1.4
NO FM REMK
37 SF5
14 KAO
39 KON
23 KEA
25 KON
19 SF2
25 SF2
35 SF2
40 SF5
46 LSH F
37 LSH
14 SF5
2 SSF
*
45 LSH
24 KAO
40 KAO
24 KOH
35 LOI
46 KEA
22 KAO
43 SF
1
16 SEC
26 HIL B*
26 SF4
36 SF3
29 SF2
46 SF
1
11 SEC
10 SEC
19 KAO
17 KAO
22 SHR
24 SF2
9 SEC
33 LSH
31 SF2
23 SEC
28 SF3
11 HUA
34 LSH
40 SF2
33 KAO
6 SHE
*
21 HUA
18 SSF
ORIGIN TIME
LAT N
YEAR MON DA
1987 APR 15 16 16 16 17 17 17 17 17 18 18 18 18 18 18 18 19 19 19 20 20 20 20 20 21 21 21 21 21 21 22 23 23 23 23 23 24 24 24 24 24 25 25 25 25
HRMN
SEC
DEC MIN
2242 12
.
9 3
24.
1034
7.
11 4
25.
033 40
.
228 43
.
432
6.
652 58
.
1914 45
.
018 55
.
226 23.
932 43,
1116 43,
1523 13.
1936 16
.
2325 44
.
910 18.
1216 25.
1621
8,
115
30.
848 51.
1216
1
1456 17
2223 36
338 49
425 19
523 50,
716
2
2252 33
2258
4
150 17
212 40
534 41
1132 38
1139 40
2021 25
0 5
59
427 20
10 5
11
1348 42
2340 52
2 6
29
249 27
524 32
13 6
53
10 19
50 19
77 19
,14
19
35 19
,70
19
,56
19
.28
19
,43
19
,12
19
,79
19
,30
19
,37
19
.52
19
,20
19
,64
19
.85
19
.04
19
,92
19
,74
19
.38
19
.43
19
.30
19
.43
19
.95
19
.94
19
.55
19
.03
19
.81
19
.41
19
.56
19
.54
19
.71
19
.63
19
.32
19
.72
19
.22
19
.72
19
.12
19
.00
19
.32
19.9
8 19
.38
19
.41
19
.73
19
23.22
19.99
19.15
19.11
44.47
26.95
19.84
24.68
26.64
12.05
18.07
19.76
19.85
26.32
20.49
21 .40
23.85
22.47
20.55
18.28
15.42
21.75
20.23
26.39
19.36
20.98
24.06
22.35
20.15
30.35
23.16
24.99
11.22
15.76
15.45
30.00
11.12
19.56
19.41
20.51
21.69
11.74
22.48
16.52
20.26
LON H
DEC
155
155
155
155
156
154
155
155
154
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
4.29
6.38
15.34
8.67
14.46
51.93
7.63
29.57
53.42
35.89
13.26
13.82
7.50
20.12
10.88
5.97
30.50
26.45
11.48
15.28
33.67
51.12
17.17
23.01
12.08
16.14
15.94
30.22
6.76
35.33
2.60
19.62
28.88
27.15
27.07
27.61
28.80
13.44
11.29
4.11
5.02
30.85
26.72
22.55
13.35
DEPTH AMP DUR
KM MAG MAG NR
9.95 2.
7.61 1.
6.40 1.
7.06 1.
7.89 2.
6.99 2.
8.21 2.
8.82 2.
8.00 2.
5.68 2.
5.95 1.
6.11 2,
8.45 3,
7.96 2.
8.32 2.
8.03
1,
9.97 1,
10.12 1.
7.94
1,
7.94
1,
8.19 2,
9.34 2
31.45 2
11.44
1
6.42
1
27.80 2
2.99
1
28.40 2
7.59 1
7.06
7.43
1
7.04
1
33.06 2
9.88
1
9.26 1
5.07 2
33.20 2
6.04
1
5.83
1
5.42
1
8.08
1
38.49 2
10.42 3
9.51
1
7.48
1
0 2.0
8
6 1.3
36
4 1.1
28
6 1.
4 31
5 1.5 35
3 2.
1 34
,6 2.6 43
,8 2.7 53
.0 1.3
27
5 2.5 40
.6 1.1
35
,4 2.6 54
,2 3.6 57
.3 2.1 30
,3 2.3 44
.1 1.3 27
,7 1.1
31
.5 1.
2 36
.4
1 .0
17
.7 1.2 33
.0 1.8 45
.6 1.
7 43
.1 1.
7 61
.6 1.
4 14
.4 1.
3 50
.2 1.7
52
.8 1.6 21
.2 1.7
26
.2 1.1
34
2.0 23
.9 1.6 35
.6 1.1
33
.5 2.
3 64
.7 1.6 25
.7 1.2 19
.1 1.
7 48
.5 2.2 65
.9 2.0 46
.2 1.
3 28
.1 1.
2 23
.7 1.4
45
.1 1.
8 41
.1 3.4 63
.6 1.
3 37
.4 1.
3 33
GAP RMS MIN
NS DEC SEC DIS
6 246
5 119
3 10
0
8 88
5 264
1 182
3 96
9 33
2 165
4 89
4 93
9 60
11 101
9 129
9 78
4 88
1 47
6 42
1 78
4 119
5 63
9 189
21
80
5 81
12
93
9 71
5 116
3 59
3 109
3 322
4 125
10
98
16
79
4 72
3 77
13
89
16
79
4 12
1
6 98
4 111
a ai
4 86
16
37
7 12
7
7 64
.06
6
.13
6
.11
4
.11
4
.14
43
.17
2
.11
5
.12
5
.13
4
.17
12
.10
2
.14
5.09
5
.11
3
.12
3
.12
5
.07
6
.12
2
.05
4
.09
4
.18
6
.19
11
.12
0
.12
4
.12
5
.12
3
.06
1
.08
5
.16
6
.14
86
.14
3
.14
2
.09
4
.11
5
.12
5
,12
4
.10
3
.13
6
.09
6
.14
2
.16
5
.08
6
.14
2
.13
5.1
3 4
ERH KM
1.5
0.5
0.4
0.4
1.0
1.1
0.4
0.3
0.9
0.4
0.4
0.4
0.3
0.4
0.3
0.5
0.3
0.3
0.5
0.4
0.5
0.6
0.4
0.7
0.3
0.6
0.3
0.5
0.6
8.8
0.5
0.4
0.4
0.4
0.5
0.2
0.4
0.4
0.4
0.6
0.6
0.6
0.3
0.4
0.3
ERZ NO
KM FM REMK
1.1
1 SF5
0.5
34 SF4
1.0
24 SF
1
0.8
23 SF4
0.8 29 HUA
0.6 24
LER
0.4
35 SF4
0.6 43
KAO
0.6 17
LER
1.1
35 LSH
0.8
25 SF2
0.8
44 SF2
0.4
43 SF4
0.8 22
KAO
0.3
38 SF3
0.7
28 SF4
0.8
25 KAO
0.5
33 KAO
1.0 13
SF3
0.7
25 SF1
0.7
41 LSH
0.6 36 KON
0.4
41 DEP
0.9
9 KAO
0.5
42 SF3
0.6 39
DEP
0.2 13
SEC
1.1
18 DML
0.7
35 SF4
11.4 22 DIS
0.7 28 SF5
0.6 23 KAO
0.6 49
DLS
0.9 23 LSH
1.1
18 LSH
0.9 38
KAO
0.6 49
DLS
0.6 36
SF2
1.3
23 SF3
1.4
20 SF5
0.5
43 SF5
1.1
37 DLS
0.4
50 KAO
0.5 34 SHR
0.4 30
SF2
51
1987
HV
O
EA
RT
HQ
UA
KE
SU
MM
AR
Y
LIS
T1987
HV
O
EA
RT
HQ
UA
KE
SU
MM
AR
Y
LIS
T
ORIGIN TIME
LAT N
YEAR MON DA HRMN
1987 APR 25 1820
25 2152
26
149
26
6 5
26
841
26
937
26
942
26 1135
26 11
58
26 1321
26 14
5
26 1558
26 17
16
26 2112
27
114
27
654
27
655
27
659
27
7 2
27 1311
27 1328
27 18
8
27 2353
28
232
28
521
28 19
51
29
738
29 1322
29 14 2
29 14
16
SEC
DEC
9.04 19
6.63 19
16.75 19
5.89 19
33.26 19
10.85 19
47.46 19
27.57 19
39.21 19
16.35 19
50.44 19
21.32 19
43.38 19
32.45 19
37.02 19
45.25 19
48.75 19
33.40 19
10.57 19
0.49 19
27.64 19
3.36 19
6.19 19
55.89 19
55.49 19
45.94 19
MIN
44.87
20.82
21.01
11.61
23.93
17.32
24.62
22.00
24.89
20.10
18.24
31.80
29.73
24.20
46.06
25.13
25.15
24.79
25.01
11.57
12.75
23.41
28.17
21.30
20.14
23.67
9 3$
]«
in
«1
22.75 19
19.85 19
15.63 19
19.89
21.42
24.00
LON W
DEC
156
155
155
155
155
155
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
8.89
11.96
6.21
28.96
16.14
21.95
0.40
28.78
20.08
8.34
13.20
14.01
29.71
38.04
27.68
18.95
19.26
19.26
19.27
29.00
28.74
29.71
17.94
15.08
12.62
38.00
H.57
10.14
27.63
16.30
DEPTH AMP DUR
KM
MAG MAG NR
37.35
7.68 2.
4.48 1.
32.79 2.
2.94 2.
34.12 2.
7.04 1.
4.72 1.
6.45 2,
7.40 1.
6.93 1.
26.04 2,
3.32 2,
3.13 2
7.29
6.59 2,
5.00 2
4.71 2
5.12 2,
32.08 2
0.02 3
9.69 1
11.83
1
9.14 1
7.40 1
1.76
1.9 31
,1 2.
2 58
,6 1.
3 38
,7 3.
0 68
1 1.8 26
9 3.2 64
8 1.6 43
,6 1.1
17
.0 1.3
26
,7 1.9 40
.5 1.
2 23
,2 2.0 53
.1 1.
7 27
.1 2.1 14
1.8
55
.6 2.7 55
.3 2.0 19
.3 2.0 26
.4 1.
8 26
.6 2.5 59
.2 3.5 31
.9 1.
5 41
.5 1.
2 40
.5 1.
2 27
.6 1.
5 34
1.4
18
7_.-8J7__0_. 9 1-
5 33
9.65 2
4.16 1
16.13 2
.3 2.6 SO
.8 1.3 30
.3 2.2 65
GAP
NS DEC
7 285
13
69
6 96
19
80
7 106
17 12
2
10 13
5
4 98
7 89
4 80
1 92
8 51
2 66
1 96
15 28
4
16
38
2 109
4 60
5 10
316
79
2 89
5 37
8 13
3
7 79
5 73
3 72
4 83
10
88
8 S6
19
35
RMS MIN
SEC DIS
.13
33
.18
4
.14
5
.10
4
.08
1
.11
6
.17
3
.10
2
.10
2
.10
5
.10
2
.11
13
.12
6
.16
6
.13
65
.14
3
.08
3
.11
2
.10
3.1
0 4
.13
6
.11
4
.11
5
.11
2
.11
5
.10
5
.10
3
.13
4
.13
2
.12
1
ERH KM
1.4
0.4
0.4
0.4
0.2
O.S
0.5
0.4
0.4
0.4
O.S
0.4
0.3
0.7
2.5
0.3
0.5
0.4
0.4
0.4
0.4
0.3
0.4
O.S
0.4
0.4
0.3
0.4
0.3
0.4
ERZ KM
0.9
0.4
1.3
0.6
0.2
O.S
0.4
0.6
0.9
O.S
1.1
0.8
1.3
2.3
3.1
0.5
0.8
0.7
0.8
0.6
0.7
0.4
0.5
0.6
0.6
1.0
0.4
0.4
O.S
0.2
NO FM REMK
25 HUA
47 SF3
35 SSF
SO DLS
15 SEC
48 DEP
37 SF5
12 KAO
18 KAO
36 SF4
18 SF2
38 DEP
IS KAO
7 MLO
41 DIS
44 INT
IS KAO
20 KAO
16 KAO
44 DLS
27 LSW
38 KAO
32 GLN
25 SF1
27 SF2
21 MLO
33 SF2
47 SF3
27 KAO
46 DEP
29
1713
21.1
7
19
11
.37
1
55
28.8
6
32.9
1
2.8
2
.7
62
13
80
.10
4 0.5
0
.6
50
DL
S
29
29 29 30 30 30 30
MAY
1 1 1 1 1 1 1
2050
29.12 19
22.95
23 0
34.24 19 20.92
2340 28.55 19
19.46
359 49.90 19 20.80
12 6
9.08 19
20.27
1914 19.21 19 29.04
2254 28.43 19
22.20
019 24.41 19
11.26
044
41.48 19 27.13
2 8
52.57 19 17.25
324
58.79 19 11.98
825
15.81 19
23.93
919 56.67 19 33.12
944
38.00 19 24.70
155
155
155
155
155
155
155
155
155
155
155
155
155
155
29.59
13.45
8.15
6.45
8.88
27.78
3.45
28.89
26.10
12.62
30.50
26.91
36.10
7.04
9.81
1
7.84
1
9.19 2
8.97 3
7.38 1
10.88 2
5.07 1
33.26 2
6.08 3
6.58 1
6.68
1
9.65
9.11
1
0.27
.8 1.6
.8 1.
8
.1 2.0
.1 3.3
.91.8
.1 1.2
.7 1.2
.6 2.5
.6 3.7
.5 0.9
.8 1.4
1.2
.3 1.8
2.3
44
6
51
9
48 10
65 19
42
6
SO 14
30
6
56 12
54
8
23
5
32
2
29
4
27
3
8 4
33 57 90 98 71 64
110 83 47 166 81 35 80
206
.11
.15
.14
.13
.12
.13
.15
.09
.14
.08
.15
.11
.13
.08
4 3 4 5 4 5 4 4 4 2 6 3 2 3
0.3
0.4
0.5
0.3
0.4
0.3
0.5
0.4
0.3
0.6
0.4
0.4
0.5
0.4
0.4
0.4
0.4
0.3
0.5
0.5
0.9
0.8
0.8
0.9
0.9
0.7
0.8
0.4
42 KAO
46 SF2
45 SF4
49 SF4 F
28 SF4
37 KAO
29 SF5
43 DLS
47 KAO
16 SF2
30 LSW
25 KAO
19 MLO
7 SME
ORIGIN TIME
LAT N
YEAR MON DA HRMN
1987 MAY
1 1320
1 1745
1 18
3
1 1911
2 111
2 220
2 228
2 916
2 1357
2 1623
2 1753
2 23 1
3 245
3 16
9
4 059
4 113
4 240
4 540
463
4 726
4 1718
541
5 55
7
5 1038
5 1336
5 1337
5 1928
5 2312
6 1058
6 1312
6 1557
6 2136
739
7 16
6
8 1431
9 1326
9 18
8
9 2257
10
638
10
850
10 1048
10 1425
10 1944
10 2045
SEC
DEC MIN
3.32 19
12.97 19
16.40 19
22.29 19
13.01 19
14.01 19
37.47 19
17.51 19
21.50 19
6.30 19
38.31 19
7.21 19
41.11 19
47.05 19
52.98 19
34.53 19
50.15 19
15.66 19
20.60 19
18.66 19
45.05 19
37.79 19
12.44 19
3.40 19
34.30 19
19.11 19
16.90 19
49.56 19
57.56 20
25.89 19
31.08 19
28.19 19
28.07 19
27.34 19
30.71 19
57.48 19
28.47 19
21.06 19
19.03 19
46.32 19
10.03 19
21.81 19
31.62 18
54.08 19
19.69
11.88
17.47
18.22
21.98
15.92
15.59
19.36
25.03
21.79
21.71
18.46
21.18
21.15
19.34
19.65
19.13
21.32
23.93
17.76
19.41
22.09
18.89
24.25
11.56
20.00
23.57
11.41
45.09
17.90
11.38
55.27
20.21
22.45
24.68
21.64
19.75
11.88
31.26
21.85
20.10
18.25
55.31
19.92
LON W
DEC
MIN
155 10.31
155 38.70
155 12.92
155 30.33
155 28.41
155 26.98
155 26.97
155 11.81
155 15.94
155
4.11
155
2.82
155
8.59
155
1.35
155
3.21
155 10.59
155 11.78
155 29.87
155
6.02
155 15.78
155 12.92
155
7.85
155 28.81
155 14.95
155 16.35
155 40.83
155 13.14
155 16.94
155 28.92
155
27.39
155 47.10
155 31.56
155 21.52
155
8.24
155
4.46
155 16.13
155 30.21
155 12.23
155 31.05
155 26.09
155 26.36
155 11.83
155 14.81
155 13.29
155
8.25
DEPTH AMP DUR
KM
MAG MAG NR
8.83 1.
7.54 1.
10.21 2.
9.13 1.
4.32
9.88 1.
8.69 1.
6.89 1.
14.78 1.
7.43 1.
7.66 2.
5.40
1,
5.24 1,
8.51 2.
6.04 1.
7.78 1,
9.45 1,
7.47
1,
3.02 2,
7.73
1,
7.58 1,
9.75 1
7.43 1
3.99
8.14
7.22 2
2.90
33.42
6.93 3
10.66 3
39.22 2
36.50 2
7.13 2
7.82 2
15.16 1
9.18
6.41
1
38.63 2
23.09 2
10.06 2
8.54
1
6.84 1
25.99 2
8.28 2
2 1.9 30
2 2.3 38
6 2.8 51
1 1.2
37
1.1 27
1 2.
1 43
1 2.1 46
8 1.
5 37
9 1 .5
43
1 1.
2 23
,0 2.0 36
6 1.
3 29
,8 1.7
26
.6 2.9 56
8 1.8 34
.9 1.
7 34
.7 1.2
20
.9 2.1 40
.3 2.4 30
.5 1.
2 22
.9 2.
1 34
.6 1.2 40
.4 1.
2 31
1.1
22
1.6 31
.2 1.7
37
1.8 18
..2.1
49
.1 2.5 20
.6 3.7 46
.6 2.4 54
.4 1.8 52
.0 2.0 39
.3 2.
4 42
.4 1.4
37
1.4
37
.4 1.
2 40
.5 2.2 49
.5 1.7
48
.2 2.0 40
.4 1.2
20
.4 1.
4 29
.9 3.
1 55
.4 2.8 49
GAP RMS
NS DEC
3 93
3 102
7 150
4 67
5 43
5 69
6 74
3 96
6 73
1 93
1 132
2 112
1 174
11 106
6 111
5 124
5 55
5 90
8 106
4 157
5 100
5 38
3 181
8 120
6 117
8 68
3 46
7 84
2 324
3 89
11
95
12 190
9 81
5 82
3 89
7 46
8 84
7 85
7 51
4 44
3 81
4 101
11 246
9 83
SEC
.09
.19
.12
.13
.13
.17
.13
.10
.10
.11
.14
.11
.15
.13
.13
.12
.11
.12
.08
.09
.10
.12
.12
.12
.24
.12
.07
.08
.12
.10
.09
.12
.09
.11
.10
.J.3
.15
.07
.10
.13
.07
.12
.11
.09
MIN
DIS 4 6 9 6 2 6 6 5 2 4 3 2 4 2 5 6 7 5 1 9 4 2 5 1 9 5 0 4 77 10
7 4 4 4 2 5 6 6 3 3 5 3
37
5
ERH KM
0.5
0.5
0.5
0.3
0.3
0.4
0.3
0.4
0.5
0.6
0.7
0.5
0.8
0.5
0.5
0.5
0.4
0.5
0.2
0.8
0.5
0.3
0.6
0.4
0.7
0.3
0.3
0.5
8.3
0.4
0.4
0.6
0.3
0.3
0.6
0.3
0.4
0.6
0.4
0.4
0.5
0.4
0.9
0.3
ERZ KM
0.7
1.1
0.4
0.6
0.5
0.5
0.5
0.8
0.3
0.7
0.5
1.0
1.2
0.3
1.0
0.9
0.9
0.6
0.2
1.1
0.6
0.4
0.5
0.3
1.4
0.4
0.2
0.8
10.8
0.4
0.6
0.7
0.5
0.6
0.4
0.6
0.6
0.7
0.5
0.6
1.0
0.9
2.3
0.4
NO FM REMK
22 SF3
19 LSW
48 SF2
37 LSW
22 KAO
43 LSW
43 LSW
36 SF3
36 DEP
14 SF5
18 SF5
17 SF4
14 SF5
48 SF5
33 SF3
31 SF3
14 KAO
34 SF4
22 SEC F
16 SF2
27 SF4
37 KAO
30 SF1
16 SEC
28 LSW
35 SF2
14 SSC
40 D~E3
15 DIS
'
38 KON
46 DLS
43 KEA
33 SF4
30 SF5
23 DEP
32 KAO
37 SF3
43 DLS
41 DML
38 KAO
17 SF3
20 SF1
46 LOI
43 SF4
11
211
45.4
9
19
19.0
0
15
5
13.3
8
7.6
1
0.9
1.1
30
3
76
.10
4 0
.4
0.8
27
S
F2
52
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA HRMN
1987 MAY 11
953
11 1029
11 1037
11 15
1
12
1 1
12
234
12
528
12
836
12 1327
12 1951
12 21
4
13
6 2
13 14
52
13 1530
13 1629
14
015
14
237
14
445
14 1153
14 15
52
14 1853
14 2018
15 1321
15 1452
15 2244
16
017
16
224
16
315
16
5 5
16 1316
16 1622
16 1949
16 2034
16 23 4
17 10
7
17 1547
17 1813
17 1927
18
229
18
746
18
934
18 1551
19
1 5
19
313
19
433
SEC
33.21
52.63
37.99
3.56
42.55
44.95
45.09
18.02
57.64
19.14
50.39
43.60
27.75
50.18
26.95
0.67
5.85
42.28
53.85
34.37
49.48
21.17
6.72
0.02
41.43
31.32
49.81
28.78
48.97
50.16
53.88
34.35
37.64
32.46
50.08
33.10
52.28
39.30
32.97
5.22
17.12
48.67
44.39
28.89
26.41
LAT N
DEC MIN
19 23.65
19 16.39
19 23.00
19 23.49
19 20.74
19 28.31
19 29.22
19 19.97
19 18.10
19 30.28
19 26.06
19 18.54
19 19.44
19 24.79
19 21.20
19 18.18
19 23.70
19 20.45
19 15.69
19 21.25
19
8.06
19 21.03
20
1.21
19 54.64
19 18.97
19 11.29
19 20.94
20
1.96
19 20.99
19 24.49
19 11.92
19 24.56
19 22.76
19 22.15
19 22.52
19 11.58
19 56.53
19 21.30
19 22.24
19 26.85
19 20.28
19 19.92
19 23.83
19 19.16
19 18.55
LON W
DEC
MIN
155
2.06
155 28.96
155 29.71
155 27.38
155 13.00
155 46.11
155 50.73
155 11.18
155 13.62
155 22.46
155 29.05
154
59.35
155
8.32
155 19.15
155
6.08
155 20.69
155 15.53
155
6.10
155 23.56
155 23.74
155 36.32
155
5.84
156 24.44
155 27.39
155 28.89
155 36.32
155
2.71
155 34.22
155 30.03
155 19.77
155 31.11
155 19.68
155 25.67
155
6.47
155
2.10
155 31.00
155 23.05
155 30.15
155 29.93
155 28.05
155 11.83
155
7.92
155 15.95
155 13.70
155
14.10
DEPTH
KM
8.08
8.65
9.59
9.82
8.97
7.87
8.21
8.43
7.96
8.62
10.27
39.00
7.44
5.04
7.67
5.56
3.00
6.62
7.35
10.08
9.54
8.27
1.11
29.26
9.31
9.78
7.13
10.75
9.52
6.29
37.46
6.17
9.43
1.86
7.69
38.02
11.70
9.35
9.13
7.54
9.02
8.00
3.18
7.01
8.30
AMP DUR
MAG MAG NR
1.
1.7 1. 1.
1.9 1.
1.4
1. 1.2.5 1.
2.0 2.
2.2
2.
2.9 2.
1.6 1.
2.1 1.
2.1
2.
1.6 1.
1.81.
1.71,
2.11,
1.6 1.
1.61,
2.0
1,
3.4 3
2.5 2,
3.0 2
2.6 2 1
3.4
3
1.7
1 1
1.7
1
2.5 2
2.1
1
1.4
1
2.0
1
2.1
2
2.1 2
2.1
1
2.4
2
2.1
2
1.5
1.9
1
1.51
1.9 2
1.5
1
1.4
11.8
2
2 25
2 27
0 22
4 41
3 25
,0 25
,8 32
,0 43
,3 40
,8 53
,2 27
,5 43
,1 37
,3 28
.7 22
.4 27
.9 27
.4 37
.2 21
.9 44
.4 54
.7 50
.6 38
.0 39
.2 14
.4 51
.7 36
.5 13
.4 28
.7 59
.6 44
.2 30
.7 49
.8 17
.3 37
.6 32
.1 31
.1 47 38
.4 26
.2 25
.1 43
.3 24
.4 41
.2 53
GAP RMS MIN
NS DEC
3 129
6 58
4 49
5 31
1 65
1 71
2 89
5 87
5 74
11
67
0 43
4 212
8 86
7 94
5 92
2 119
6 97
5 110
1 134
5 34
17 219
8 97
8 293
3 15
5
2 59
9 94
3 13
2
2 187
2 47
16
37
7 85
8 67
8 31
3 205
5 13
3
3 89
7 206
5 33
4 44
2 49
5 78
7 91
6 102
4 70
7 74
SEC DIS
.11
4
.12
3
.05
4
.12
2
.06
3
.14
4
.18
8
.11
5
.11
2
.14
2
.09
7
.09
7
.08
4
.11
2
.10
5
.11
4
.10
2
.14
6
.09
3
.12
2
.17
13
.10
5
.12
67
.10
12
.08
7
.20
7
.12
2
.06
21
.12
5
.13
1
.10
6
.10
2
.15
3
.16
3.1
3 5
.07
7
.12
7
.12
5
.09
4
.11
8
.06
5
.12
5.1
5 1
.13
4.14
3
ERH KM
0.6
0.4
0.4
0.3
0.5
0.6
0.7
0.4
0.4
0.3
0.4
1 2
0.4
0.4
0.5
0.4
0.3
0.4
0.5
0.4
0.4
0.4
8.3
0.6
0.5
0.5
0.5
1.0
0.4
0.3
0.6
0.3
0.3
0.9
0.5
0.6
0.6
0.3
0.3
0.4
0.4
0.4
0.4
0.4
0.3
ERZ KM
0.8
0.8
0.8
0.4
0.7
1.1
0.5
0.5
0.6
0.4
1.1
1.1
0.6
0.7
0.8
1.3
0.3
0.7
1.3
0.5
0.6
0.5
3.1
1.1
1.2
0.7
0.5
0.6
0.7
0.4
0.6
0.6
0.4
1.5
0.4
1.0
0.3
0.5
0.5
1.3
0.6
0.4
0.3
0.6
0.3
NO FM REMK
17 SF5
20 LSH
19 KAO
39 KAO
21 SF2
16 KON
21 KON
26 SF3
29 SF2
37 MLO
22 KAO
40 LER
33 SF4
22 KAO
17 SF4
21 SHR
15 SEC
34 SF4
14 SHR
28 SHR
47 LSH F
40 SF4
31 DIS
38 KEA
11 LSH
44 LSH F
18 SF5
7 KOH
17 KAO
48 KAO
40 DLS
23 KAO
43 KAO
15 SME
25 SF5
25 DLS
32 KEA
44 KAO
37 KAO
17 KAO
25 SF3
41 SF4
18 SEC
39 SF2
47 SF2
ORIGIN TIME
YEAR MON DA HRMN
1987 MAY 19
436
19
437
19
440
19
456
19
457
19
5 2
19
723
19
730
19 2147
19 2239
20
128
20
827
20
913
20 1857
20 1922
21
333
21
4 1
21 2240
21 2313
22
142
22
424
22
955
22 1646
22 1652
22 1734
23
4 3
23
715
23 2049
23 23 9
24
018
24
721
24 1259
24 1348
25
3 3
25 1124
25 1730
25 1958
25 2144
26 1252
26 1452
26 2024
26 2025
26 2031
26 2213
26 2218
SEC
16.07
5.13
50.89
51.84
8.35
27.96
59.76
14.46
43.80
56.60
16.69
16.36
27.81
50.71
41.09
12.43
26.23
3.54
41.25
55.43
53.60
1.20
34.07
2.62
21.23
26.08
40.32
19.83
34.03
46.41
1.00
17.92
46.37
37.73
52.69
29.46
0.54
56.62
2.22
24.95
18.83
21.86
29.43
32.49
53.37
LAT N
DEC MIN
19 18.63
19 18.51
19 19.12
19 22.58
19 18.17
19 24.21
19 17.76
19 18.96
19 18.58
19 24.10
19 23.45
19 25.08
19 56.08
19 25.42
19 20.46
19 29.99
19 21.90
19 17.04
19 18.83
19 23.05
19 19.56
19 25.73
19 24.11
19 11.36
19 18.40
19 23.37
19 21.97
19 17.71
19 20.99
19 18.19
19 21.81
19 10.05
18 51.86
19 56.49
19 23.39
19 20.43
19 26.75
19 11.31
19 20.91
19
9.69
19 10.18
19 10.32
19 12.23
19 49.56
19 29.73
LON W
DEC
MIN
155 14.09
155 14.04
155 14.13
155
1.07
155 13.90
155
1.30
155 13.99
155 14.32
155 13.12
155 16.15
155 21.45
155 20.04
155 35.47
155 19.76
155 10.91
155 27.19
155
1.90
154
59.62
155 12.58
154 59.78
155 11.76
155 28.41
155 16.01
155 26.77
155 13.47
155
1.80
155 18.25
155
0.49
155
4.31
155 13.89
155
4.73
155 35.17
156 44.13
155 32.20
155 30.16
155
6.66
155 30.21
155 28.90
155 11.35
155
7.17
155 16.19
155 16.30
155 23.21
155 10.15
155 54.49
DEPTH
KM
8.37
8.23
9.17
9.66
6.57
8.42
8.49
9.48
7.47
2.94
11.53
6.48
12.37
6.42
7.11
5.64
6.15
37.22
6.73
6.97
8.46
9.27
2.80
6.45
5.64
8.11
2.76
34.89
8.05
6.90
8.24
7.04
6.61
15.23
9.19
6.60
9.37
32.80
8.32
49.82
45.61
47.28
62.17
28.45
9.60
AMP DUR
MAG MAG NR
1.8
2.
1.9 2.
1.92.
3.4
3.
3.3 3.
1.1
1.
2.0 2.
2.32.
1.81.
1.61.
1.8
1.
2.12.
2.2
2.
1.61.
1.6 2.
1.7
1,
1.9 1,
2.4
1
1.4
1,1.
8 1,
1.51
2.0
11.51. 1
1.4
1
2.0
1
1.7
1
2.0
1
l.Tl
0.9 1
1.7
1 1 1
3.1 3
2.1
1
1.8
1
2.6 2
2.7 2
2.4
2
2.5 2
2.1
1 1
2.2
1
0.7
1
2.6
1
1 50
1 52
6 50
3 58
2 41
4 37
2 50
.6 53
.8 42
8 16
.4 22
.0 29
.0 39
.4 32
,0 40
.2 26
.9 42
.6 50
.2 33
.4 37
.4 34
.8 37
.3 21
.2 31
.4 32
.6 47
.1 26
.4 39
.2 37
.2 28
.5 40
.5 39
.2 24
.3 62
.9 36
.7 32
.8 56
.7 55
.7 47
.4 51
.6 29
.4 30
.8 11
.3 12
.8 31
GAP RMS MIN
NS DEC
10
75
9 76
6 128
11 15
1
5 89
7 131
8 87
9 74
6 89
4 116
3 55
7 45
9 142
11 112
3 78
7 92
7 145
9 208
5 97
7 16
3
7 92
5 37
9 119
5 145
3 80
8 130
7 67
3 225
6 95
2 101
5 79
9 197
4 328
19 230
4 39
5 10
4
13
40
11
81
8 70
12 21
1
4 215
2 191
2 30
1
1 232
4 18
4
SEC DIS
.13
3
.13
3
.12
6
.12
6
.13
2
.19
5
.13
2
.13
4
.12
3
.07
1
.05
3
.11
3
.20
11
.14
3
.14
4
.09
4
.15
4
.11
8
.14
4.25
4
.14
6
.09
6
.08
1
.14
4
.10
3
.15
4
.10
3
.09
6
.17
3
.09
2
.13
5
.16
10
.14101
.12
16
.08
5
.13
6
.12
9
.09
4
.13
3
.11
14
.09
14
.11
13
.10
4
.10
20
.22
1
ERH KM
0.3
0.3
0.5
0.5
0.4
0.6
0.3
0.3
0.4
0.3
0.5
0.4
0.4
0.4
0.5
0.3
0.4
1.2
0.4
0.9
0.4
0.3
0.3
0.5
0.4
0.5
0.3
1.4
0.6
0.5
0.6
0.6
9.4
0.6
0.3
0.5
0.2
0.5
0.4
1.0
1.3
1.2
4.2
2.3
1.2
ERZ KM
0.3
0.3
0.3
0.3
0.6
0.4
0.4
0.3
0.7
0.3
0.9
0.8
0.4
0.7
0.6
0.9
0.6
0.5
0.6
0.8
0.7
0.5
0.3
1.0
0.9
0.3
0.6
1.5
0.5
0.9
0.5
0.9
11.7
0.5
0.6
0.8
0.4
0.8
0.6
0.7
0.6
2.5
1.4
5.4
0.6
NO FM REMK
43 SF2
44 SF2
47 SF2
50 SF5 F
42 SF2 F
32 SF5
46 SF2
47 SF2
36 SF2
12 SEC
19 KAO
22 KAO
33 KOH
21 KAO
41 SF3
20 KAO
40 SF5
42 LER
*
32 SF2
30 LER
28 SF3
34 KAO
9 SEC
28 LSH
29 SF2
43 SF5
18 SHR
36 DEP
34 SF5
19 SF2
37 SF5
33 LSH
21 DIS
*
46 KEA
35 KAO
30 SF4
45 KAO
44 DLS
38 SF3
42 LO
I
18 DEP L
15 DEP L
2 DEP L
10 KEA
21 KON
53
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA HRMN
1987 MAY 26 23 6
27
919
27 13
28
27 2030
27 21
9
27 2119
27 2142
27 2223
27 2332
28
056
28
1 9
28 1047
28 1814
29
317
29
635
29
827
29 13 7
29 16
53
29 19
1
29 1953
29 2058
29 2135
30 13
37
30 16 7
30 2320
31
452
31
637
31 1226
31 1312
31 2259
JUN
1 04
4
1 450
1 640
1 738
1 1538
1 2251
1 2258
2 21
8
2 81
4
2 85
7
2 92
8
2 1649
2 18
44
2 21
51
3 443
SEC
28.00
55.61
22.06
0.07
15.09
27.14
0.41
53.73
59.91
46.06
45.81
38.56
11.93
19.69
15.31
50.00
35.31
11.36
50.99
30.05
33.47
37.04
59.48
35.68
13.28
52.53
32.24
11.79
1.15
37.04
19.60
1.64
55.36
22.18
13.44
49.44
6.39
20.76
38.68
48.73
19.31
25.13
0.75
57.26
32.27
LAT N
DEG MIN
19 29.15
19 44.77
19 25.59
19 55.93
19 25.90
19 19.16
19 18.44
19 45.88
19 24.67
19 19.20
19 27.49
19 22.30
20 16.04
19 17.98
19 11.10
19 29.63
19 23.64
19 19.62
19 19.71
19 17.90
19 20.33
19 18.83
19 19.53
19 17.80
19 21.29
19 11.19
19 18.22
19 21.19
19 17.71
19 19.54
19 27.97
19 20.97
19 24.59
19 25.86
19 28.47
19 22.22
19 20.05
19 19.40
19 29.39
19 28.34
19 34.37
19 13.34
19 11.60
19 26.19
19 10.09
LON W
DEG MIN
155
53.
156
4.
155
23.
155
35.
155
20.
155
26.
155
48.
156
6.
155 19.
155
9.
155
25.
155 29
.
155 49.
155
26.
155 38
.
155
27.
155
16.
155
8.
155
12.
155 14.
155 10.
155
14,
155 10
,
155
14,
155
4,
155
41
ISi
0,15
5 29
155
20,
155
3,
155
0
155 29
155 29
155 17
155
26
155
13
155
7
155
7
155
58
155
25
155
4115
5 33
155 32
155
28
155
40
82 50 ,53
76
04 ,71
23 99 32 88 34 ,21
96
45 82 72 ,06
,18
,24
,04
.55
.84
.90
.06
.70
.10
.31
.98
.72
.56
.85
.03
.24
.56
.51
.25
.86
.76
.56
.76
.13
.14
.01
.14
.96
DEPTH AMP DUR
KM MAG MAG NR
7.91 2
8.54 3
8.53 2
12.70
1
2.92
1
9.95
1
8.36 2
35.93 2
5.75 1
6.55
1
4.49
1
9.51
32.10
9.16
5.99 1
4.98 2
3.96 2
8.13 2
6.93
4.55
8.04 1
6.09
10.50 3
9.38
1
6.30
1
4.24
16,34
l
10.14 2
7.65
1
6.19 2
2.68 2
11.38
1
9.27 2
0.84 0
2.54 2
3.20
1
8.73 3
7.98
1
10.36 2
7.39 1
14.06 2
6.83 2
4.70 1
10.13 2
4.61 2
.2 1.
3 28
.3 3.7 45
.3 2.
4 53
.0 1.4
30
.5 1.1
24
.6 1.4
28
.4 1.
8 33
.5 1.7
29
.8 1.
2 36
.8 1.2
29
.6 1.1
34
1.3 44
2.3
44
1.2
28
.6 1.9 44
.3 1.
6 38
.0
26
.1
41
1.2
18
1 .2 18
.8 1.
5 38
1.2
27
.0 3.4 62
.8 1.8
40
.7 1.4
26
1.3 24
.3 1.7
36
.0 1.4
38
.8 1.7
35
.0 1.
7 37
.1 2.2
5
.7 1.
3 28
.3 2.
1 46
.9 1.3 14
.5 2.1
45
.2 1.
0 13
.2 3.6 57
.9 2.1 39
.6 2.6 32
.8 1.6 34
.6 2.6 39
.0 1.9 32
.9 1.
2 28
.1 1.9 47
.0 1.2 43
GAP RMS MIN ERH
NS DEG
3 104
6 238
12
39
7 141
7 122
5 60
3 92
4 246
14
88
1 103
6 49
7 35
10 303
7 84
6 106
7 86
10
92
4 88
1 161
1 10
2
4 80
1 99
18
97
6 94
2 89
3 121
2 240
5 45
5 12
5
9 184
0 325
6 42
8 32
5 16
4
10
47
2 150
14
91
2 102
4 242
2 45
6 131
2 77
1 94
8 47
11 12
5
SEC DIS
KM
.24
2
.12
42
.13
3
.21
10
.12
3
.09
6
.11
8
.13
30
.12
2
.09
5
.12
4
.13
3
.10
49
.13
7
.16
8
.13
4
.13
1
.13
4
.12
5.09
2
.15
3
.11
4
.14
5
.15
2
.11
4
.29
10
.09
6
.12
5
.12
4
.18
1
.19
9
.10
10
.11
5
.13
2
.13
6
.05
1
.10
5
.12
4
.17
6
.10
5
.13
11
.17
6
.13
7
.13
5
.16
11
0.9
0.7
0.3
0.8
0.3
0.3
0.4
1.8
0.3
0.5
0.3
0.3
0.9
0.4
0.4
0.3
0.3
0.5
0.8
0.5
0.4
0.4
0.4
0.5
0.5
1.0
1.8
0.4
0.4
0.6
19.5
0.3
0.3
0.4
0.3
0.6
0.4
0.4
1.1
0.3
0.7
0.5
0.5
0.3
0.4
ERZ KM
0.9
0.5
0.5
0.5
0.5
0.6
0.7
1.5
0.6
1.0
1.0
0.5
1.9
0.7
1.0
1.9
0.3
0.4
1.4
1.3
0.5
1.1
0.3
0.4
0.9
7.5
2.1
0.6
0.6
0.6
16.7
0.7
0.5
0.3
0.6
0.3
0.3
0.5
0.5
0.7
0.3
1.4
4.6
0.4
2.9
NO FM REMK
14 KON
35 HUA
44 KAO
26 KOH
15 KAO
24 KAO
32 KON
23 HUA
22 KAO
21 SF3
27 KAO
37 KAO
36 KOH
24 LSW
40 LSW
34 KAO
16 SEC
40 SF4
14 SF3
12 SSF
37 SF3
20 SF1
46 SF3
36 SF2
22 SFS
17 LSW
34 DEP
36 KAO
34 SWR
36 SFS
0 GLN
28 KAO
40 KAO
13 SNC
35 KAO
11 SER
48 SF4
26 SF4
IS KON
23 KAO
25 DML
17 LSW
18 LSW
42 KAO
33 LSW
ORIGIN TIME
YEAR MON DA
1987 JUN
3 3 3 3 3 4 4 4 4 5 5 5 6 6 6 6 6 6 6 6 7 7 7 7 7 7 7 8 8 8 8 8 8 8 e 8 8 8 8 8
HRMN
1017
12S4
1S42
1627
2323
838
IS 6
1758
22S6
83S
1516
20 0
1443
1517
1545
1646
1647
17 0
20 5
2330
7 7
1546
1554
19 5
2026
2218
2339
0 4
024
116
3 8
513
515
516
526
535
536
540
546
548
SEC
23.26
39.35
16.80
5.90
8.43
4.08
19.33
6.38
59.66
56.52
45.03
58.35
46.98
49.34
32.50
24.08
9.36
28.73
39.54
35.96
30.93
13.31
10.44
27.90
19.77
11.44
39.77
22.58
34.72
47.62
20.42
8.63
20.49
34.73
27.94
59.72
57.24
8.45
12.72
15.06
LAT N
DEC MIN
19 45.
19 11
.
19 16
.
19 21.
19 14
.
20
2.
19 22.
19 11
.
19 20.
19 19
.
19 27
.
19 20.
19 21.
19 48.
19 18
.
19 23.
19 19
.
18 49.
19 20.
19 22.
19 55
.
19 21
.
19 20.
19 28.
19 24
.
19 31.
19 30
.
19 26
.
19
9.
19 19
.
19 17.
19 23
.
19 24
.
19 23
.
19 25
.
19 26
.
19 34
.19 27
.
19 25
.
19 28
.
88 80 21 45
22 00 47 85 16
79 16 93
71 11 42 79 84 80 41 94 84 57 63 50 28 16 33 54 37 75 29 43 53 16
81 03 09 00 ,12
42
LON W
DEC
155
155
155
155
155
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
19.29
41.31
30.01
3.05
33.97
26.42
29.64
30.07
8.51
8.26
30.17
5.99
16.54
7.74
30.87
15.74
8.28
10.42
4.91
2.64
5.93
14.36
13.22
26. 77
16.16
10.86
52.61
14 . 89
31 .93
12.04
29.47
16.94
18.20
17.64
16.99
14.71
19.03
15.89
17.05
17.84
DEPTH
KM
13.49
5.44
9.52
6.38
7.88
7.18
9.02
6.30
7.36
5.87
10.07
5.93
35.29
8.99
9.30
3.06
7.06
9.39
6.15
6.45
41.14
9.46
6.74
6.40
14.19
12.19
9.26
11.49
34.49
6.76
7.47
13.30
4.19
12.02
10.46
10.58
7.57
10.57
9.81
6.32
AMP
MAG
1.9
2.3
1.7
1.7
2.2
2.8
2.4
2.6
1.7
1.6
3.1
3.1
1.7
1.5
2.2
1.7
1.7
2.9
2.5
1.8
2.5
2.0
2.2
2.7
2.1
1.4
1.7
2.2
2.0
2.6
1.8
1.8
2.0
2.1
2.1
1.8
DUR
MAG
1.3
1.9
1.2
1.2
1.9
2.8
2.4
1.1
3.0
1.1
1 .2
1.7
3.6
3.6
1.2
1.1
1.2
1.8
1.2
1.6
2.6
2.7
1.8
1.7
1.8
2.3
2.4
2.4
1.6
1.3
1.6
3.3
2.1
1.7
1.8
2.3
2.4
2.0
NR NS
28 10
31
5
16
1
27
2
42
9
48 11
47
5
22
1
57 11
19
4
19
2
32
7
20 10
44
322
1
15
4
17
0
11
1
23
1
34
3
36
3
11
3
33
1
41
6
11
2
9 4
35
3
14
4
30
5
28
3
32
3
9 1
7 2
7 2
11
1
13
6
8 1
15
2
16
4
7 2
GAP
DEG
163
11873
128 75
199
33
144 77 85 63 99
186
250 72
103 83
276
119
126
291
160 61 41
126
325
124
223
128 86 50 67
116
215
176
230
330
197
153
301
RMS MIN
SEC DIS
.27
14
.20
9
.11
2
.14
3
.22
6
.13
27
.11
4
.16
6
.13
4
.13
5
.09
9
.11
5
.12
4
.13
41
.12
6
.10
2
.05
5.1
0 48
.13
4
.16
4
.11
38
.08
3
.12
4
.12
7
.22
1
.23
16
.18
5
.16
5
.08
7
.10
6
.14
4
.09
1
.04
2
.13
1
.08
1
.14.
3
.30
16
.12
4
.08
0
.06
6
ERH KM
1.0
0.8
0.5
0.8
0.4
0.4
0.3
0.6
0.4
0.4
0.4
0.4
3.5
0.9
0.5
0.4
0.6
2.5
0.6
0.5
1.1
0.8
0.4
0.3
3.1
4.8
0,7
0.9
0.7
0.5
0.4
0.8
0.7
3.0
2.1
1.6
6.3
1.6
0.9
1.1
ERZ KM
0.8
3.7
1.3
1.1
0.8
0.6
0.5
1.8
0.6
1.0
1.2
0.8
0.9
0.6
1.2
0.5
1.4
1.0
1.0
0.9
1.2
1.2
0.6
0.9
2.3
8.6
0.4
1.0
1.0
0.8
1.0
0.9
0.4
1.6
1.1
1.0
20.9
1.2
0.9
2.8
NO FM REMK
19 KEA
27 LSW
12 LSW
17 SFS
34 LSW
41 KEA
34 KAO
10 LSW
45 SF4
16 SF4
16 KAO
22 SF4
2 DEP
30 HUA
12 LSW
9 SEC
14 SF4
3 LOI
12 SFS
17 SFS
28 KOH
1 SF2
23 SF2
20 KAO
0 DEP
0 GLN
17 RON
1 INT
26 DLS
22 SF3
28 LSW
0 DEP
0 SSC
0 INT
2 INT
2 INT
0 MLO
5 INT
6 INT
2 GLN
F L L L L L L L L L L L* L L L
8 553 35.07 19 26.08
155 15.92
11.77 2.
1 2.4 12
4
204 .3
3 3
3.5
2.3
3 INT L
8 556 27.01 19 25.53
155 17.09
8 556 51.36 19 26.18
155 16.36
8 55
8 46.41 19 25.61
155 16.24
86
3
33
.48
19
26.9
9
155
16
.66
11.22 1.
8 1.6 20
12 166 .10
1
11.08 1.9 2.0 14
6
198
.12
3
8.30 1.
8 2.0 13
4 181
.11
2
8.64 1.
8 2.0
9 3
216 .1
5 3
1.3
0.7
4 INT L
1.4
0.9
1 INT L
1.3
1.1
3 INT L
1.4
1.4
1 INT L
54
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA HRMN
SEC
DEC MIN
1987 JUN 867 48.67 19
8 610 22.02 19
8 616
7.05 19
8 62
1 50.06 19
8 62
8 1.97 19
8 631
15.00 19
8 634
47.68 19
8 639 49.80 19
8 644
51.11 19
8 649 57.95 19
8 656 54.00 19
872 34.27 19
876 41.77 19
8 711
41.77 19
8 716
5.91 19
8 722
9.71
19
8 742 39.22 19
8 842
32.52 19
8 85
5 35.21 19
9 141
41.44 18
9 456
8.23 19
9 55
1 20.77 19
9 610 53.72 19
9 946 51.58 19
9 19
10 49.54 19
9 1922 31.13 19
9 21
4
23.09 19
9 2151 17.17 19
10
441
26.73 19
10
459 59.78 19
10
921
53.14 19
10 1141 12.28 19
10 1148 18.69 19
10 12
52 16.59 19
10 13
35 39.32 19
10 14
20 35.36 19
10 1616 53.28 19
10 22
1 3.76 19
10 2321 24.58 19
11
031
38.51 19
11
139
4.14 19
11
3 9
26.72 19
11
746 34.81 19
11
858
12.37 19
11 10
35 52.47 19
29.14
25.89
24.42
25.30
25.48
25.36
25.05
25.79
25.19
22.72
30.27
26.59
27.18
25.24
24.66
26.47
24.04
24.89
27.03
51.65
19.52
26.76
20.61
22.66
21.87
53.93
19.62
19.21
19.21
21.68
24.33
22.96
23.73
8.50
23.24
22.55
22.15
26.26
30.14
22.41
24.98
21.64
28.63
25.55
25.33
LON W
DEC
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
14.25
16.52
16.70
16.70
16.30
15.96
17.50
16.35
16.88
18.06
16.49
16.94
17.37
16.11
17.14
15.94
18.53
17.32
17.17
8.26
7.70
51.40
12.79
2.27
2.89
23.42
9.14
11.88
12.07
0.88
17.38
26.73
17.21
36.71
18.00
18.70
17.08
51.17
17.76
16.62
14.18
4.68
16.02
16.45
16.92
DEPTH
KM
10.84
9.34
11.81
6.21
10.66
11.93
11.40
9.81
17.27
3.32
17.18
12.55
13.33
10.48
11.68
13.66
10.94
11.56
10.92
13.92
7.27
7.66
7.66
6.73
8.40
8.17
5.56
5.53
5.45
6.65
11.17
9.75
13.04
8.25
6.90
1.10
7.15
5.38
0.07
8.47
16.00
7.63
0.04
6.38
7.67
AMP DUR
MAG MAG NR
1.9
1.
2.1 2.
2.1 2.
1.5
1.
1.9 2.
1.9 2.
1.8
1,
1.8
2.
2.0 1.
1.5
1.
2.1
1.
1.6 1.
1.9 1.
1.9 2,
1.9 2.
1.8
1.
1.7
1.1.9 1.
1.9 1.
2.5 2.
1.6 2
2.1
1,
1.7
2,
2.4 2,
3.5 3
2.1
1,
1.5
2
1.4
1
1.4
1
1.8
1
1.61
1.7
1
1.8
1
2.1
1
1.5
1
1.4
1
1.7
1
2.1
1
1.91
1.8
1
2.2
11.71
1.6
1
0.8
2
1.1
1
.4 a
,1 15
,0 11
7 9
,0 15
,0 16
,8 13
.0 14
.8 10
.5
8
.9 10
.6 14
.8 12
,0 17
,0 13
.6 14
.8 11
.8 17
.8 14
.3 44
.0 31
.5 16
.0 36
.5 43
.9 54
.4 18
.0 20
.5 32
.3 29
.2 23
.4 17
.6 36
.4 12
.9 27
.4
6
.5
6
.4
9
.3 19
.9
8
.4
9
.6 17
.9 15
.9 10
.0
8.9 11
GAP
NS DEC
2 274
5 186
3 113
3 211
3 169
6 17
0
4 112
2 186
1 15
8
1 205
1 312
4 19
8
3 213
5 16
4
3 65
4 236
3 89
5 11
5
5 269
3 260
1 102
1 122
4 66
9 14
0
9 11
8
5 199
1 85
3 99
5 96
2 186
5 73
6 33
2 126
6 11
5
0 173
1 17
7
0 17
0
1 12
4
1 273
1 15
8
5 216
1 80
1 258
0 169
0 169
RMS
SEC
.08
.08
.06
.10
.08
.09
.06
.07
.13
.05
.10
.14
.14
.10
.13
.13
.09
.09
.15
.19
.10
.19
.12
.16
.12
.13
.09
.10
.11
.12
.12
.11
.10
.16
.03
.07
.12
.21
.18
.05
.27
.08
.17
.11
.13
MIN
DIS a 2 i i 2 2 1 2 1 2 9 2 3 2 1 3 2 1 3
48
4 a 4 4 4 5 5 5 5 5 1 2 1
12
3 3 2 9 7 1 1 4 7 2 1
ERH KM
3.1
1.1
2.3
2.1
1.2
0.7
1.3
0.9
2.0
0.6
3.9
1.6
2.8
0.9
1.6
1.8
1.1
1.2
1.4
2.3
0.5
0.9
0.4
0.5
0.4
0.8
0.4
0.4
0.3
0.7
1.0
0.3
1.9
0.5
1.5
0.5
1.6
0.7
1.9
1.3
1.9
0.6
1.2
1.3
1.0
ERZ NO
KM FM
3.5
0
0.9
6
0.8
3
1.0
0
0.8
2
0.7
2
0.8
1
0.7
2
2.1
0
0.6
2
1.9
3
1.0
1
1.1
0
0.6
6
0.9
7
0.9
1
0.8
1
0.7
3
1.0
2
5.3
44
0.8
19
1.4
18
0.6 34
0.7
31
0.4
39
0.7
14
1.1
15
1.1
30
1.0
25
0.7 22
0.6
1
0.6 32
1.2
2
1.4
17
2.2
0
0.7
1
1.9
0
5.2
8
1.4
1
2.0
1
1.2
1
1.3
12
1.7
2
1.7
2
1.2
0
REMK
GLN L
INT L
INT L
INT L
INT L
INT L
INT L
INT L
DEP L
SSC L
DEP L
INT L
DEP L
INT L
INT L
DEP L
INT L
INT L
INT L
LOI
SF4
KON
SF2
SF5
SF5 F
KEA
SF3
SF3
SF3
SF5
INT L
KAO
DEP L
LSW
INT L
SSC L
INT L
KON
GLN L>
INT L
DEP L
SF5
GLN L'
INT L
INT L
ORIGIN TIME
YEAR MON DA HRMN
SEC
LAT N
DEC MIN
LON W
DEC
MIN
DEPTH AMP DUR
GAP RMS MIN ERH
KM
MAG MAG NR
NS
DEC SEC DIS
KM
ERZ NO
KM FM REMK
1987 JUN 11
1312
8.49 19
25.56
155 16.16
13.02 1.8
2.2 12
1 173 .1
2 2
1.6
1.2
1 DEP L
11 1446
5.98 19 22.61
155 17.52
8.81 1.
8 2.0 12
2 173 .1
3 2
1.1
1.4
2 INT L
11 1526 28.02 19
46.83
155 40.66
13.58 2.7 2.9 35
6
106 .1
3 9
0.3
0.3 26
KEA
11 16 9
4.12 19
26.94
155 16.51
3.43 1.5 1.7
8 1
223 .09
4 1.3
0.8
2 SNC L
11 1713 22.61 19 24.50
155 16.12
14.06 1.9 1.4
12
2 134
.12
1 1.9
1.1
0 DEP L
11 18
3
38.31 19
28.94
155 52.65
6.25 2.2 1.
5 17
2
101
.14
4 0.6
1.4
11 KON
11 1819
11 1927
11 1934
11 21
9
11 2151
11 2344
12
033
12
118
12
240
12
324
12
334
12
416
12
5 0
12
540
12
6 7
12
634
12
748
12
811
12
9 1
12
951
12 1037
12 1126
12 1243
12 1348
12 1636
12 1726
12 18
2
12 1831
12 19
8
12 2017
12 2043
12 2115
12 22 2
12 2242
12 2353
13
Oil
13
045
13
128
13
139
48.76
52.65
59.74
11.92
24.42
42.87
57.52
29.33
35.43
42.75
41.73
20.51
7.71
53.39
57.03
59.34
5.72
24.90
7.93
36.39
49.59
59.38
2.44
37.80
36.26
24 .54
28.15
6.19
59.24
36.71
24.42
53.76
3.89
3.28
55.11
33.50
45.15
51.38
57.22
19 25.10
19 23.75
19 24.00
19 22.82
19 12.40
19 24.83
19 24.66
19 24.68
19 24.82
19 25.34
19 23.39
19 24.81
19 24.70
19 23.26
19 24.95
19 23.23
19 27.03
19 13.05
19 24.83
19 24.76
19 24.01
19 24.36
19 25.06
19 23.83
19 25.37
19 24.86
19 24.95
19 23.71
19 23.06
19 26.63
19 20.08
19 25.19
19 24.06
19 23.83
19 19.86
19 25.21
19 24.34
19 18.27
19 25.48
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
16.74
17.68
15.65
16.13
22.89
16.47
17.17
17.02
16.86
14.77
18.08
16.27
17.14
17.06
16.48
18.26
15.35
25.28
15.57
15.44
17.17
15.59
17.25
17.04
16.10
16.70
16.58
16.31
16.12
16.03
11.50
14.79
16.66
16.35
11.75
13.34
15.44
13.21
17.72
9.71 1.9 2.1 17
13.77 1.8
1.8
21
2.99 1.4
1.3 14
4.96 1.7
1.8
11
6.99 2.4 2.2
7
11.60 1.9 1.
8 29
10.97 1.7
1.9 36
12.02 2.0 2.0 20
11.57 2.1 2.0 28
14.32 2.1 2.
1 18
10.08 2.0 1.9
6
13.04 2.1 2.1 21
11.24 2.1 2.1 34
10.67 1.9 1.9 14
10.24 1.
8 1.9 12
8.45 1.8
1.7
15
7.83 1.
0 1.9 10
8.10
1.2
28
13.38 2.0 1.
8 16
14.64 2.1 2.1 10
12.22 2.1 1.9 11
13.11 2.1 1.
8 12
7.99 1.
7 1.9 14
11.49 1.
8 2.0 12
13.57 2.1 1.8
12
12.68 2.2 2.3 13
12.63 1.9 1.8
11
14.46 2.0 1.8 14
14.41 2.1 1.9 10
11.08 1.8 1.9 12
8.25 1.
5 1.
5 29
13.28 1.
7 1.6 16
14.90 2.2 2.2 10
0.85 1.
3 1.4
6
8.49 2.1 2.2 45
12.90 2.1 2.0 12
14.50 1.9 1.4
14
7.38 1.8
1.8
40
9.76 1.
8 2.0
9
2 15
2
7 57
3 112
2 97
1 332
5 11
7
7 39
4 107
4 13
8
3 209
1 16
7
4 14
7
7 62
2 13
8
1 166
1 82
0 223
3 140
3 152
2 154
1 78
2 136
0 147
3 89
2 17
4
3 14
8
2 161
3 90
1 119
2 205
3 83
3 199
2 95
1 11
7
3 86
2 284
2 124
2 92
1 156
.12
.10
.04
.31
.20
.21
.21
.10
.12
.12
.12
.09
.22
.10
.12
.13
.25
.15
.22
.10
.05
.07
.14
.10
.09
.10
.07
.14
.10
.22
:o7
.30
.09
.05
.15
.08
.16
.11
.06
1 1 2 1
22
1 1 0 0 1 2 1 0 0 1 2 5 3 2 2 1 2 1 1 2 1 1 1 1 4 5 1 0 2 5 2 2 2 0
0.9
0.6
0.3
1.3
4.6
0.8
0.6
0.8
0.7
1.4
2.2
0.8
0.7
1.2
1.8
0.7
2.6
0.5
1.9
1.6
1.1
1.2
0.9
0.8
1.8
1.9
1.7
1.1
2.0
3.3
0.5
2.8
2.5
0.6
0.5
1.7
1.7
0.4
1.6
0.7
2
0.3 21
0.4
10
2.1
0
19.8
0
0.5 25
0.4
29
0.5
3
0.5 26
0.7
2
1.9
1
0.6
2
0.6 28
0.8
2
1.3
4
1.0
16
3.7
2
0.8
28
1.2
1
2.3
0
1.2
3
1.3
2
1.4
6
0.5
0
0.8
1
0.8
0
1.0
1
1.4
4
1.5
0
1.5
2
0.6 27
1.4
3
1.5
20.9
1
0.6 33
0.6
2
0.8
0
0.6 26
1.2
2
INT L
DEP L
SEC L
SEC L
SWR L*
INT L
INT L
INT L
INT L
DEP L
INT L
DEP L
INT L
INT L
INT L
INT L
INT L
LSW
DEP L
DEP
INT L
DEP L
INT L
INT L
DEP L
INT L
INT L
DEP L
DEP L
INT L
SF3
DEP L
DEP L
SEC L
SF3
SF2 L
DEP L
SF2 L
INT L
55
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA HRMN
1987 JUN 13
223
13
3 9
13
4 1
13
521
13
558
13
6 7
13
652
13
9 3
13 11
31
13 12
14
13 1649
13 18
5
13 19 6
13 1921
13 2015
13 2220
14
027
14
545
14
7 7
14 10
8
14 11
8
14 1133
14 12 9
14 1240
14 1340
14 1419
14 15 0
14 1547
14 1649
14 17
17
14 18
0
14 18
44
14 1940
14 2058
14 2210
14 2311
15
034
15
134
15
4 2
15
537
15
826
15 1130
15 17
47
16
411
SEC
DEC
24.27 19
23.99 19
56.14 19
33.14 19
56.72 19
47.74 19
50.50 19
18.33 19
53.19 19
54.47 19
3.37 19
26.85 19
54.92 19
16.53 19
28.11 19
18.95 19
56.36 19
32.80 19
50.15 19
38.16 19
14.27 19
12.88 19
13.63 19
13.22 19
52.19 19
6.49 19
11.53 19
28.25 19
52.67 19
13.02 19
20.18 19
56.44 19
32.67 19
56.17 19
46.38 19
5.38 19
56.97 19
9.10 19
24.09 19
34.06 19
55.29 19
8.52 19
5.22
19
28.16 19
MIN
22.57
25.50
25.71
17.76
26.69
24.14
23.54
26.33
19.20
20.30
27.64
25.28
25.90
23.71
25.73
25.87
24.49
23.98
18.15
25.49
24.58
22.35
25.03
24.38
24.91
24.95
21.40
2b.3?
19.29
25.32
29.75
24.59
23.40
24.75
30.74
25.11
25.00
25.51
25.02
21.69
22.20
42.00
21.46
23.20
LON H
DEC
MIN
155 16.06
155 16.74
155 18.64
155 30.01
155 13.87
155 15.83
155 17.63
155 15.70
155 49.46
155 11.37
155 14.14
155 14.11
155 15.00
155 25.73
155 16.38
155 15.40
155 16.46
155 15.71
155 13.24
155 17.10
155 16.61
155 18.00
155 17.07
155 16.73
155 19.80
155 16.76
155 15.66
tS5-16.18
155 11.81
155 16.56
155 18.59
155 16.31
155 16.25
155 16.76
155 13.51
155 15.30
155 15.81
155 17.53
155 15.49
155
4.75
155 29.02
155
2.24
155 18.55
155
1.66
DEPTH AMP DUR
KM
MAG MAG NR
7.01 2.
9.91
1.
3.82 1.
9.24 2.
15.96 2.
3.16 1.
8.49 1.
13.09 2.
8.84 2.
8.10 2.
14.54 2.
21.57 2.
16.56 2.
8.37 1.
13.08 2.
13.75 2.
12.53
1.
3.17 1,
5.57
17.79 2,
7.89 1,
5.40
1 ,
9.92 2,
15.57 2
13.19 2
13.66 2
8.62 2
11.06 1
8.80 2
10.39
1
21.99 2
13.77 2
13.97 2
9.71 2
23.24 2
15.26 2
13.11 2
3.64
1
15.82 2
6.34
1
9.88
1
0.00 2
4.80
1
6.64
1
,0 2.0 13
,5 1.2
12
.5 1.8
8
2 1.
9 33
1 2.0 15
,4 1.1
12
8 1.
6 14
1 1.9 13
,1 1.5
29
.0 1.8
53
.1 1.
6 15
.2 1.3
11
.0 1.7
10
.8 1.4
36
.0 1.8
14
.0 2.1
14
,9 1.9 14
.5 1.
2 17
1.1
14
.2 1.8
9
.7 1.
5 15
.7 1.7
12
.0 1.
9 13
.0 1.5
8
.0 1.9 10
.1 2.1
12
.0 1.5
8
.8 1.
7 10
.6 2.
7 45
.9 1.
9 13
.1 1.
8 8
.2 2.
1 17
.1 1.8
16
.0 2.0 19
.4 2.1 11
.0 1.8
13
.0 2.1
14
.4 1.7
10
.1 2.0 13
.7 2.0 43
.6 1.6 39
.7 2.9 32
.6 1.5
10
.7 1.
9 40
GAP
NS DEC
1 112
1 164
0 149
2 64
3 274
3 12
3
0 62
3 216
2 11
3
13
80
4 240
2 222
2 224
6 36
3 183
3 201
2 13
3
5 11
2
1 92
1 16
5
2 135
4 183
2 150
2 10
8
3 16
8
2 147
0 213
\ i n/\
^r ~
t~r\r
5 97
2 166
1 302
3 13
8
2 84
4 141
4 291
2 173
2 157
0 156
3 164
5 79
7 38
1 17
8
2 225
6 14
3
RMS
SEC
.13
.13
.12
.11
.19
.02
.18
.21
.15
.13
.22
.09
.12
.13
.10
.15
.14
.08
.05
.09
.13
.27
.12
.13
.30
.08
.11
.15^
.10
.10
.15
.20
.13
.11
.11
.34
.11
.04
.08
.14
.13
.25
.09
.23
MIN
DIS
0 1 3 5 4 1 1 3 8 4 6 5 3 3 2 3 1 2 2 1 1 3 0 1 2 0 2 2 5 1 8 1 1 1
11
2 2 3 2 5 3 1 5 5
ERH KM
0.8
1.6
0.9
0.4
2.3
0.4
1.1
3.3
0.6
0.4
1.7
3.6
2.8
0.3
1.3
1.5
1.2
0.4
0.6
3.4
0.9
1.1
1.0
4.0
4.0
2.4
2.1
2.5
0.4
1.4
9.6
1.6
1.4
0.6
3.5
4.1
1.5
0.6
1.6
0.4
0.3
1.7
1.0
0.6
ERZ NO
KM FM
1.2
0
1.1
5
1.4
3
0.7 21
1.1
3
0.5
7
1.7
5
1.4
1
0.8 28
0.4 44
1.2
2
1.3
2
0.9
4
0.5 31
0.7
2
1.0
1
1.0
30.4
8
1.5
11
1.3
0
0.8
1
3.1
1
0.9
2
1.3
1
2.0
0
1.0
3
2.2
0^r* 2-
0.5 38
0.9
6
2.6
01.
1 0
0.7
1
0.6 10
3.4
0
2.0
0
0.8
1
0.8
2
0.7
2
0.6 40
0.5 34
1 .5 36
2.0
1
0.6 35
REMK
INT L
INT L
SNC L
LSW
DEP L
SEC
INT L
DEP L
KON
SF3
DEP L
DEP L
DEP L
KAO
DEP L
DEP L
INT L
SEC
SF2
DEP L
INT L
INT L
INT L
DEP L
DML L
DEP L
SF1
L^JT^,
SF3
INT L
DEP L
DEP L
DEP L
INT L
DEP L
DEP L
DEP L
SNC L
DEP L
SF5
KAO
HIL B*
SWR L
SF5
ORIGIN TIME
YEAR MON DA
1987 JUN 16 16 17 17 17 17 17 17 17 18 19 19 19 19 19 20 20 20
20
HRMN
13 9
2135
5 6
6 6
9 5
938
1811
20 4
2334
1549
040
1 3
3 3
459
21 8
4 4
1344
1723
2013
SEC
21 31 53
5 9
50
5
48 26 15 3
21 29 27 53 18 10 54 34
.84
.28
.63
.62
.25
.05
.94
.63
.78
.24
.18
.02
.06
.20
.71
.36
.21
.69
.41
LAT N
DEC MIN
19 19 19 19 19 19 19 19 19 19 19 20 19 19 19 19 19 19 19
25.
23,
19,
25.
19.
22 20.
20.
27,
27 54, 0,
20 26 12 19 19,
20,
53
,96
.74
.64
41 .84
.28
,19
.19
.59
.08
.82
.23
.15
.70
.70
.68
.64
.04
.52
LON W
DEC
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
21,
27 11.
25. 6
30.
13. 7,
23 28,
35,
20,
11,
29
27 17 17 11 36
.74
.41
.79
.75
.39
.11
.07
.13
.99
.76
.66
.96
.66
.35
.66
.47
.42
.90
.80
DEPTH AMP DUR
KM
MAG MAG NR
8
10, 7. 5, 8 9, 7, 7 4 9
20 12
8 9 7
32 32
9 12
.96
2
.61
1
.65
1
.68
1,
.29
2,
.10
.00
1,
.36
1,
.42
.59
.29
1
.92
2
.44
2
.57
.64
2
.90
2
.49
1
.49
3
.82
3
.2
1
.6
1
.5
1
.9 1
.1 2 1
.4
1,
.7
1 1 1
.0
1
.5 2
.3 2 1
.7 2
.3
1
.8 2
.2 3
.3 3
.9 S3
.2 35
.2 25
.8 38
.0 37
.2 26
.1 24
.9 38
.1 19
.3 20
.4 13
.2 16
.5 45
.2 22
.6 45
.9 56
.3 54
.5 47
.8 53
NS 15
6 3 9 3 1 1 4 4 1 2 1 3 2 4
12
9 6
10
GAP RMS MIN
DEC
32 33 90 38
122 46 67
102
108 59
134
277 81 59
146 88 90 82
216
SEC DIS
.14
4
.11
2
.08
6
.12
1
.09
5
.08
4
.11
4
.10
5
.11
4
.09
7
.11
9
.09
13
.11
5
.10
7
.16
6
.13
1
.11
1
.09
5
.09
6
ERH KM
0.3
0.3
0.4
0.3
0.4
0.4
0.5
0.4
0.4
0.5
0.8
2.2
0.4
0.4
0.4
0.6
0.5
0.4
0.6
ERZ KM
0.5
0.4
0.8
0.6
0.5
0.8
0.9
0.6
1.0
1.1
1.2
0.6
0.5
1.0
0.8
0.7
0.7
0.3
0.3
NO FM
41 32 15 32 22 18 23 34 12 13
6 8
40 13 31 44 38 45 41
REMK
KAO
KAO
SF3
KAO
SF4
KAO
SF2
SF4
KAO
KAO
KEA
KEA
SF3
KAO
LSH F
DEP
DEP
SF3
KEA F
21
8 6
43.61 19
55.33
155 15.20
9.28 0.9 1.8
16
2 294 .1
4 10
1.3
0.7
10 KEA
22
357
22
1543
22
1635
23
1 1
23
1 2
23
655
23
7 6
23
857
23
10
423
11
25
23
1354
23
1357
23
18
224
2
824
72
0
24
1057
24
1325
24
1829
24
20
824
23
55
27
.80
59.7
03
4.0
61
1.6
418.1
5
22
.36
19 20 19 19 19 1959.3
0
205~
,at 1
94.5
45
1.4
2
5.7
44
5.6
64
5.5
144.0
75
0.5
6
14.2
61
9.4
522.7
420.8
34
0.7
8
19 19 19 19 19 19 19 19 19 19 19 19
18
.18
1.3
01
7.0
71
1.3
717.0
2
16
.37
2.3
9
41
.28
20
.89
17'.
574
2.1
12
2.2
31
9.3
12
0.4
5
23
.19
51
.34
21.0
6
19.6
71
5.2
0
154
156
155
155
155
155
156
155
155
155
155
156
155
155
155
155
154
155
155
155
59
.42
18.8
41
2.9
627.4
430.4
7
28
.64
27
.65
2
fl.4
fl59.7
829.1
1
20.9
70.3
626.6
311.7
61
2.8
6
17.0
34
5.6
829.6
58
.72
23
.13
38. 0, 7. 56.
26. 8. 7 9 8, 6, 8. 9. 9. 5, 8, 8 0 5, 6 8
,63
2,,2
6
2, 6
0 1.
.35
2,0
7 2,
.10
2.3
1 .6
JL2,
.83
.40
2
.59
2.8
4.7
0 1
.89
1,4
6
2
.65
2.2
1
2.5
8
1.2
5 1
.26
.9 3.1
.7
2.3
.8
1.4
.6 .3 .0
2.0
2.3
A
2.2
I'.S
.6
2.7
.12.1 2.7
.71.5
.4
1.1
.3
2.6
.1
1.2
.8
2.5
.9
1.4
.6
1.2
1.2
55 35 30 40 33 30
7 4 2 S 7 131
4
5J1
OX
15
050 43 19 38 27 48
9 626 26 30
7 V 0 4 2 8 3 0 3 2 5
205
287
177
127 82 58
.12
.10
.10
.23
.25
.18
298
.11
54
.14
257
.09
37 125
261 40 98 67 156
335 51 78 163
.11
.12
.12
.12
.10
.11
.22
.03
.10
.08
.10
7 57 1 4 4 4 72 4
404 4
402 5 4 0 'so 4 S 2
1.0
2.3
0.5
1.7
1.0
0.5
7.2
0.3
2.4
0.3
0.4
2.5
0.4
0.4
0.3
2.0 5.9
' 0
.40
.40
.4
0.5 0.6
0.9
1.2
1.3
1.0 9.6
1.1
0.6
0.6
1.1
0.6
1.2
0.4
3.0 6.9
0.9
0.9
0.6
50 17 19 36 32 24 17
157
33 24 12 23 18 32
6 816 16 31
LER
F
KO
H
*S
F2
DLS
T
DLS
T
LSH
DIS
*
LSH
HU
AK
AO
SWR
HU
AK
AO
SF
3S
F2
INT
L
KEA
B
*K
AO
SF4
SWR
16 1041 45.02 19 21.38
155 20.43
30.20 2.
1 2.0 54
12
53
.1
1 4
0.5
0.5 42
DEP
25
144
25.96 19 20.20
155
7.06
7.27 1.6 1.
2 43 10
103 .1
3 6
0.4
0.5 39 SF4
25
915 11.35 19
11.33
155 18.72
28.15
1.6 40
2
180 .09
11
0.8
1.2
35 DEP
25 1947
7.26 19
18.70
155 13.44
9.03 2.3 2.4 49
6 13
2 .11
7 0.
4 0.
4 30 SF2
25 215V 47.87 19
21.51
155
1.36
6.64 1.8
1.3
30
1 17
3 .1
4 4
0.8
0.6 24 SF5
26
738 31.05 19
20.71
155
6.11
7.40 1.9 1.3
37
2 10
3 .10
6 0.
3 0.6 19 SF4
56
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA HRMN
1987
JUN 26
926
26 15
5S
26 2012
26 21
3
26 2130
26 2249
27
420
27
835
27 1424
27 1919
28
S 0
28
544
28
6 0
28 2110
28 2355
29
111
29
158
29
256
29
95S
29 1352
29 1430
29 1433
29 1441
29 2156
29 2248
30
241
30
936
30 14
15
30 1547
30 1553
JUL
1 250
1 610
1 716
1 71
7
1 720
1 739
1 755
1 842
191
1 13
21
1 1331
1 1739
1 19
6
1 2118
1 22
9
SEC
51.41
46.07
17.69
19.80
53.55
38.94
20.08
12.54
50.58
29.50
37.35
0.77
39.18
12.37
41.86
31.21
56.47
8.64
42.07
32.72
1.27
4.96
39.11
12.11
51.78
35.30
44.08
30.46
14.26
49.19
10.99
50.84
53.10
34.32
2.19
55.67
8.15
5.15
35.08
9.87
46.40
1.19
40.84
57.76
59.41
LAT N
DEG MIN
19 25.54
19 20.50
19 19.83
19 21.98
19 11.16
19 20.70
19 20.01
19 19.48
19 52.52
19 24
.00
19
4.76
19 19.45
19 27.03
19 19.00
19 21.80
19 26.13
19 18.30
20 48.14
19 18.62
19 20.11
19 40.99
19
8.78
19 12.38
19 22.99
19 19.18
19 25.08
19 22.68
19 26.21
19 25.42
19
7.85
19 24.83
19 36.08
19 24.43
19 22.31
19 31.77
19 19.31
19 19.39
19 24.90
19 26.09
19 29.66
19 30.03
20
9.29
18 39.72
19 22.58
19 24.18
LON W
DEG
154
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
154
155
155
MIN
55.72
18.11
11.91
3.56
27.94
7.64
7.65
12.63
34.22
15.75
56.52
6.72
51.27
15.73
4.72
30.09
12.61
28.33
13.19
11.33
16.75
12.76
29.88
17.28
16.08
16.70
6.56
20.20
15.12
5.52
18.00
54.15
17.29
17.12
16.36
7.47
7.52
16.80
15.68
29.68
29.63
30.37
48.73
18.67
16.50
DEPTH AMP DUR
KM
MAG MAG NR
7.79 1.
28.69 2.
8.71 1.
7.90 1.
6.43
8.82 3.
8.09 2.
6.42 1.
8.19
2.53 2.
45.05 2.
8.37 2.
0.77 2.
7.94 1.
7.42 1.
9.22 2.
5.58 1.
7.12 2,
6.75
8.39 1.
7.02 2
6.80 2,
7.23 2,
9.14
1.
7.56 1.
10.37 1.
1.88 1.
7.20 1.
15.55 1,
49.99 3,
17.24 2,
22.45
12.50
1,
12.92 2,
40.22 2
10.23 4
9.10 3
9.04
1
1.61
1
1.61 3
3.30 2
27.21 3
40.09 3
0.02
1
11.79
1
9 1.
3 11
3 1.7
56
5 1.1
41
7 1.2
36
1.2
29
2 3.1 56
1 2.
2 44
9 1.2
33
1.4
9
4 2.5 40
,4 2.5 53
,0 2.0 40
,1 1.
3 13
,4 1.2
39
7 1.7
38
,1 1.4
40
8 1.
7 62
,8 2.4 35
1.5
42
.5 1.2
26
.4 1.3
5
,4 1.8
6
,4 2.4
50
.7 1.
2 13
,7 1.2
37
,7 1.4
20
,6 1.6
7
,9 1.4
23
,9 1.
5 14
.2
62
,0 1.
5 9
1.6
40
.9 1.6 15
,5 2.6 29
.7 2.2
8
.0
59
.5 3.5 56
.8 1.6 13
.8 2.0
6
.0 2.9 54
.6 2.2 35
.0 3.0 63
.3
7
.6 1.8
8
.8 1.
3 19
GAP RMS MIN
NS DEG
1 184
11
63
9 85
1 10
7
0 111
12
85
4 96
4 83
0 186
7 44
8 253
6 12
7
1 11
8
5 129
2 77
5 39
23 11
110
323
12
86
3 84
2 339
1 330
10 13
4
4 85
6 10
7
5 15
2
2 18
7
5 126
3 194
15 221
1 90
8 206
3 76
8 102
1 319
16 11
1
14 109
0 14
8
1 232
9 39
S 43
15 230
1 340
3 149
4 109
ERH
SEC DIS
KM
.08
4
.11
1
.11
5
.12
4
.15
3
.09
5
.09
5
.10
5
.08
10
.13
1
.09
22
.09
4
.22
8
.12
4
.12
5
.12
8.19
3
.14
81
.13
3.09
4
.09
32
.07
26
.15
5
.09
1
.10
3
.11
1.09
2
.08
3
.12
2
.10
18
.09
1
.12
12
.13
1
.15
2
.04
13
.13
4
.12
4
.18
0
.09
3
.14
6
.11
5
.11
29
.20
95
.15
3
.13
1
1.0
0.5
0.4
0.5
0.8
0.3
0.3
0.4
1.5
0.2
1.0
0.4
0.7
0.4
0.5
0.3
0.3
8.0
0.4
0.5
3.6
2.3
0.4
1.2
0.4
0.7
1.3
0.4
1.8
0.8
3.1
0.8
1.0
0.7
8.3
0.4
0.3
1.3
0.9
0.3
0.3
0.6
13.4 0.3
0.8
ERZ NO
KM FM
0.7
9
0.6 42
0.4
37
0.6 26
1.2
14
0.3 41
0.4
30
0.6 19
1.6
0
0.3
35
0.8
46
0.5 29
1.4
10
0.5 35
0.7 25
0.7 36
0.6 42
10.4 29
0.5 33
0.8 26
14 .4
2
13.1
0
0.7
42
1.5
1
0.6 23
0.8
9
0.7
4
0.9 18
1.1
2
0.7 47
2.3
01.
0 33
0.6 16
0.4
26
2.4
0
0.3 48
0.3 47
1.7
1
0.9
0
0.6 50
1.0
30
1.7
49
14.2
1
0.6
00.
8 5
REMK
LER
DEP
SF3
SF5
LSN
SF4 F
SF4
SF2
KEA
SEC F
KON
SF4
KON
SF1
SF5
KAO
SF2
DIS
*
SF2
SF3
KEA L*
LOI
L*
LSW F
INT L
SF1
INT L
SME
KAO
DEP L
LOI
DEP L
KON
INT L
INT L
DEP L
SF4 F
SF4 F
INT L
SNC L
KAO
MLO
KEA F
DIS L«
SSC L*
INT L
ORIGIN TIME
LAT N
YEAR MON DA
1987 JUL
1 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5
HRMN
SEC
DEC MIN
2338 15
.
023 33
.
116
5.
329
2.
555 38
.
556 28
.
12 4
45.
1244 43
.
16 7
32.
18 2
25.
1855 44.
2111 41.
2351 44.
259 43.
515
30.
539 11
.
622
5.
639 40,
652 12
.
724
26.
741 25.
810
13.
820 51
.
923
1.
944
56.
11
8 52.
1157 23.
1359 48.
1654 44
,
1823
1.
0 6
45.
311 19
,
353 49
.
438 38
.
622 42
,
1747 15
1912 27
2015 22
036 33
353
7
823 17
1345 11
1433 32
1747 54
19 3
52
97 19
,77
19
,26
19
35 19
,73
19
28 19
,97
19
,80
19
,30
19
,46
19
.87
19
,30
19
,40
19
.72
19
.48
19
.86
19
.78
19
,77
19
,00
19
,21
19
,48
19
.20
19
.83
19
,73
19
.04
19
.64
19
.36
19
.45
19
,52
19
.80
19
.90
19
.55
19
.52
19
.45
19
.09
19
.35
19
.32
19
.02
19
.87
19
.71
19
.42
19
.19
19
.04
20
.27
19
.50
19
25.04
51.28
28.88
22.84
22.23
19.75
28.43
20.47
23.93
25.44
25.01
24.36
25.03
24.72
24.80
23.53
2S.41
24.31
25.03
26.31
26.31
24.57
49.84
21.39
24.27
27.52
21.59
25.56
22.48
25.10
23.60
11.00
29.30
23.98
12.00
18.91
19.63
31.55
25.61
21.70
19.24
24.14
1.24
19.37
19.37
LON H
DEG
MIN
155 21.37
156 11.57
155 25.73
155 19.51
155 17.69
155
7.55
155 18.53
155 21.10
155 16.11
155 16.95
155 17.11
155 17.96
155 16.71
155 14.89
155 16.08
155 17.49
155 16.71
155 14.75
155 16.36
155 16.37
155 15.36
155 16.48
156
8.07
155 17.51
155 16.93
155 15.48
155 17.35
154
53.23
155 16.55
155 15.21
155
6.48
155
30.48
155 16.00
155 11.22
155
27.11
155 13.95
155 48.06
155 52.50
155 15.61
155 16.03
155 28.33
155 17.46
155 27.49
155 13.28
155
7.50
DEPTH AMP DUR
KM MAG MAG NR
13.32 2.
9.68
6.23 2.
19.35 2.
11.36 2.
7.19 1.
8.96 2.
12.05 2.
2.99 2.
12.14
1.
7.71
1.
7.64
1.
19.41 2.
42.36 2.
15.49 2.
12.04
1.
7.29 2.
15.98 2,
13.71 2
16.70 2
14.17 2
12.89 2
9.55
11.40
1,
10.04 2
8.92
1
4.83 2,
8.60 2,
10.30
1
16.46 2
1.60
0.98 2
16.36 2
15.61 2
6.72 2
6.80
10.38
9.46
1.32 2
18.96 0
9.60 2
5.60 2
6.24
1
10.39 3
8.15 2
,0 1.
8 9
1.7
33
1 1.6 46
1 1.
3 9
,3
8
9 1 .4 20
,2 2.0
8
,1 1.
3 9
,3 1.9 27
,6 1.2
14
,7 1.4
14
.7 1.4
11
.1 1.4
14
.9 1.8 10
.1 1.
3 16
.9 1.
3 27
.1 1.
5 29
,1 1.
3 23
,0 1.3 30
.1 1.
3 13
.1 1.3 14
,0 1.
3 34
2.1 31
.8
1 .3 11
.1 2.3 27
.8 1.2
14
.0 1.3
12
.3 1.9 47
.9 1.
4 15
.1 1.
3 18
1.4
14
.4 1.5
8
.1 1.3 14
.1 1.3 10
.6 1.3 10
1.4
25
1.6 42
1.0
15
.4 2.3 11
.9 1.6 18
.4 2.9 49
.4 2.
4 14
.4 2.2 26
.9 4.2 50
.2 2.1 54
GAP RMS MIN
NS DEG
3 243
7 297
11
57
2 250
2 256
0 102
2 245
3 308
7 101
3 16
5
0 147
0 97
3 15
3
1 156
3 14
7
6 51
3 11
56
101
9 15
3
2 202
4 213
10 116
2 252
3 243
1 69
3 244
2 11
3
14 264
1 17
5
5 18
0
1 10
2
2 335
2 268
3 318
2 330
1 79
11 111
1 209
1 186
S 128
6 42
0 70
0 262
1 120
12 109
SEC DIS
.07
4
.19
41
.14
5
.14
2
.10
3
.10
4
.11
4
.13
6
.07
1
.12
1
.07
0
.13
2
.13
1
.09
1
.12
2
.26
1
.15
1
.12
1
.21
1
.10
3
.15
4
.18
1
.12
35
.07
3
.12
1
.12
5
. 13
3
.13
5
.21
1
.16
2
.09
2
.08
33
.19
8
.11
9
.20
25
.10
4
.14
10
.14
6
.17
3
.21
1
.14
6
.21
2
.10
19
.12
6
.15
4
ERH KM
1.9
1.0
0.3
3.3
2.4
0.6
2.5
2.3
0.2
1.3
0.8
1.0
2.7
5.8
2.0
1.1
0.5
0.9
1.0
2.5
2.4
0.8
1.6
2.2
0.5
1.6
0.7
0.6
1.7
1.9
0.6
12.2
2.7
4.1
4.7
0.5
0.4
1.7
0.5
1.6
0.3
1.0
2.3
0.5
0.4
ERZ NO
KM FM
1.1
1
0.7 28
0.6 38
1.4
2
2.2
0
1.4
16
1.2
1
2.9
2
0.2 IS
0.7
10
1.0
4
1.7
5
0.9
3
2.6
2
0.7
3
0.7 24
0.9 29
0.7 18
0.6 23
0.9
5
0.8
2
0.4
24
0.9 30
2.3
1
0.5 27
1.0
5
1.6
5
0.4
40
1.2
1
0.9
3
0.5
8
5.8
1
1.2
3
2.3
1
18.5
1
1.1
20
0.5 34
0.7
5
0.6
3
2.0 15
0.6 33
1.5
0
0.8
IS
0.5 47
0.5 4S
REMK
DHL L
HUA
KAO
DHL L
INT L
SF4
GLN L
SWR L
SEC
INT L
INT L
INT L
DEP L
DEP L
DEP L
INT L
INT L
DEP L
DEP L
DEP L
DEP L
INT L
HUA
SI«R L
INT L
INT L
SHR L
LER
INT L
DEP L
SME
LSW L'
DEP L
DEP L
LSW L'
SF2
KON
KON
SNC L
DEP L
KAO
INT L
KEA
SF2 F
SF4
57
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA
1987 JUL
6 6 6 6 7 7 7 7 8 8 8 8 8 8 8 8 9 9 9 9 9 9 9 9 9 9 ̂ 9 9
10 10 10 10 10 10 10 10 11 11 11 11 11 11 11 11
HRMN
SEC
DEC MIN
638
4.
1558
48.
1742 59.
2252 12
.
1418
33.
1912
9.
2313 12
.
2332 56.
4 8
44.
710
1.
917
16.
1028 36
.
12 4
58,
12
8 0.
1345
54.
2037 19,
0 6
33,
446 52
,
535
21,
615 51,
7 5
42.
736 22
.
1026 52.
1027 29,
14 9
52
1714
61930 37
2035
28.
2243 42,
140
52,
248 45
3 4
42
4 4
22
857
18
1130
35
1337 42
1355 33
021
0 6
47
623
41
7 3
35
9 3
13
1255 27
1750 35
1752 46
18 19
40 19
.38
19
.18
19
34 19
,79
19
.66
19
67 19
.44
19
.71
19
,91
19
42 19
,89
19
.02
20
,11
19
,68
19
.11
19,3
7 19
,87
19
,78
19
.54
19
.61
19
.69
19
.07
19
.08
19
.11
19
91 19
.54
19
.39
19
.92
19
.30
19
.45
19.1
3 19
.09
19
.60
19
.14
19
.98
19
.47
19
.27
19
.26
19
.35
19
.24
19.88
19
.55
19
.14
19
18.63
18.19
24.82
21.24
26.08
28.33
18.71
31.16
28.04
19.98
26.06
23.95
25.05
19.34
23.57
28.86
24.67
21.49
19.65
19.25
22.13
31.86
27.89
26.95
21.86
25.13
39.45
26.82
28.79
25.47
21.62
25.97
25.53
21.52
29.81
28.42
23.90
23.36
19.34
8.07
21.85
23.63
25.93
20.22
21.60
LON W
DEG
MIN
155 15.72
155 13.19
155 14.51
155 15.04
155 16.57
155 51.20
155 13.24
155 14.19
155 16.98
155 12.45
156
0.11
155
6.40
155 17.43
156 25.61
155
6.60
155 15.90
155 17.97
155
4.97
155
9.44
155 12.30
155 30.38
155 42.79
155 15.40
155 15.49
155
4.65
155 16.39
156
?.68
155 29.09
155 15.68
155 20.04
155
6.63
155 20.01
155 20.28
155 30.46
155 38.64
155 26.17
155 15.91
155
6.62
155 10.95
155
13.33
155 18.55
155 29.97
155 21.71
155 11.81
155 30.49
DEPTH AMP DUR
KM
MAG MAG NR
8.72 2,
8.68 1.
0.12 1.
9.64 1,
10.99 2.
7.08 2.
8.82 2,
12.54 2
5.07
1,
7.33 1,
11.28 2,
1.32 1,
12.41 2
0.01 3
1.82
1,
24.50 2
11.86 2,
8.04 2
6.29
1
7.95 2
8.45 2
6.89 2
0.00 2
10.33 2
7.13
1
0.37
1
8.59 2-
9.19 1
4.89 2
6.74 2
8.71
16.37 2
4.26 2
8.86 1
7.13 1
11.03 2
2.72 2
1.74
1
9.59 2
1.00
12.65 2
9.88
19.45
1
8.24
1
9.79 2
.3 1.9 30
.5 1.
2 38
,9 2.0
6
.7 1.4
35
.2 2.
1 13
.1 1.
9 32
.3 2.
5 50
.4 2.5
7
.7 1.8
4
.7 1.3
46
.8 2.1
35
.5 1.
8 16
.3 2.5 12
.0 3.1 25
.5 1.8
7
.4 1.
6 59
.3 2.
0 7
.7 2.8 55
.5 1.1
34.1 2.0 57
.3 2.0 42
.5 1.5
30
.0 2.0 11
.1 2.
1 8
.7 1.2
26
.6 2.4
4.4
2.
1 21
.8 1.
3 40
.3 2.5
8
.0 1.7
34
.1 1.2
37
.1 1.4
34
.4 1.8
42
.3 2.0 46
.9 1.2
24
.5 2.
1 7
.0 1.7
25
.5 1.8
10
.6 2.6 52
1.3
5
.4 1.8
8
.6 1.
2 33
.9 1.5
49
.4 1.2
36
.3 2.1
38
GAP
NS DEG
0 103
10
94
2 28
7
9 66
4 19
1
4 100
5 83
4 318
1 310
13
78
8 248
2 105
3 12
1
6 314
1 16
0
16
44
2 199
12
86
5 88
12
93
3 36
4 10
7
3 24
4
1 21
4
3 81
0 227
2 Z63
7 45
3 309
9 10
7
6 81
10 121
14
83
10
47
2 96
2 343
7 10
7
0 11
4
11 101
0 309
3 194
4 38
12
46
7 79
3 47
RMS MIN ERH
SEC DIS
KM
.11
4
.12
2
.03
4
.12
3
.11
2
.16
7
.12
3
.16
12
.00
5
.12
5
.20
11
.13
3
.07
1
.29
71
.13
2
.11
7
.14
2
.11
5
.12
5.18
5
.11
5
.12
6
.27
6
.20
5
.12
5
.00
1
.11_23
.11
7
.07
7
.13
3
.13
4
.15
3
.16
4
.12
5
.13
5
.07
14
.11
3
.10
2
.11
5
.30
27
.10
4
.11
5. 14
4
.09
5.09
5
0.4
0.4
0.7
0.4
1.7
0.6
0.3
4.2
5.3
0.3
1.3
0.6
1.5
19.2 1.0
0.4
6.4
0.4
0.5
0.4
0.3
0.5
1.2
3.7
0.6
1.1
Z,2
0.3
1.8
0.3
0.6
0.4
0.3
0.3
0.5
5.0
0.3
0.8
0.4
19.0 1.6
0.4
0.3
0.4
0.3
ERZ KM
0.5
0.5
0.5
0.4
0.9
0.9
0.5
3.8
4.6
0.4
0.5
0.5
0.9
4.8
0.5
0.4
3.7
0.5
0.9
0.5
0.6
1.1
1.6
2.1
0.9
0.5
1 0
NO FM REMK
26 SF1
32 SF2
2 SNC L
27 SF1
3 INT L
30 KON
44 SF2
0 GLN L
1 GLN L
38 SF2
34 KON
6 SME
0 IN
T L
29 DIS
*
2 SME
43 DEP
1 INT L
48 SF5
32 SF3
46 SF3
37 KAO
27 MLO
0 SNC L*
1 INT L
20 SF5
0 SNC L
9 HUA
0.6 36 KAO
10.9
0.6
0.4
0.8
0.7
0.6
1.0
2.7
0.4
0.6
0.3
26.8
1.7
0.5
0.5
0.5
0.5
0 GLN L*
25 KAO
36 SF4
25 KAO
30 KAO
39 KAO
20 MLO
4 KAO L
14 SEC
13 SME
48 SF3
0 LO
I *
1 SWR L
29 KAO
38 KAO
31 SF3
31 KAO
ORIGIN TIME
YEAR MON DA HRMN
1987 JUL 11
1917
11 1930
11 23
0
12
426
12
431
12 1111
12 1524
12 1926
12 1937
13
210
13
817
13 1042
13 1043
13 2019
13 2123
14
159
14
2 9
14
248
14
5 6
14
610
14
611
14
7 0
14 1459
14 17
3
14 1712
14 2054
15
357
15
659
15
811
16
450
16 1119
16 1728
17 1231
17 13
7
17 1316
17 2320
18
411
18
619
18
927
18 1145
18 1624
18 1624
18 1950
19
034
19 1133
SEC
41.72
43.72
49.17
45.32
1.33
3.65
1.74
33.88
38.38
25.86
3.09
12.12
6.22
29.57
20.02
14.77
45.54
47.86
47.52
33.58
15.79
14.67
44.86
5.42
21.83
31.39
18.55
49.68
57.09
13.89
5.96
38.74
59.06
43.62
40.33
40.54
48.65
31.24
11.12
2.59
2.71
40.21
4.76
3.85
7.60
LAT N
DEG MIN
19 21.23
19 21.40
19 22.36
19 27.96
19 23.37
19 18.34
19 14.25
19 28.76
19 22.90
19 37.35
19 39.99
19 25.25
19 23.87
19 19.31
19 20.17
19 18.33
19 21.25
19 15.85
19 29.38
19 23.82
19 18.09
19 18.59
19 14.23
19 19.62
19 22.89
19 26.02
19 23.28
19 23.29
19 26.31
19 19.63
19
4.95
19 21.24
19 12.50
19 22.79
19 24.11
19 15.45
19 14.18
19 21.63
19 22.05
19 24.56
19 13.47
19 12.24
19 13.01
19 20.26
19 22.70
LON W
DEG
155
155
155
155
155
155
155
155
155
156
156
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
MIN
0.63
0.90
29.81
13.77
20.19
13.13
34.63
27.97
6.28
0.95
5.03
19.28
16.99
30.06
10.80
13.54
0.62
7.91
17.22
29.79
30.27
13.16
14.35
7.86
6.29
19.02
6.60
5.51
18.36
8.35
9.87
24.90
31.95
18.89
6.45
26.90
4.00
25.18
5.96
16.65
30.59
30.36
30.20
11.41
19.55
DEPTH AMP DUR
KM
MAG MAG NR
8.53 2.
8.76 2.
9.40 1.
0.94 2.
3.21 2.
6.25 2.
9.59 1.
10.23 2.
0.49 1.
11.35 2.
11.34 2.
4.34 1.
9.96 2,
9.65 2.
8.21
1.
6.97 1,
8.13 2.
43.71 2.
5.91 2
9.84 2
6.90 2,
9.01 2,
7.79 1,
9.33 2
0.04
7.46
1
0.05 1
0.01
1
0.00 2
6.57 2
21.93 2
13.74 2
6.25
0.03 2
0.81
1
9.83 2
20.51 2
12.53
1
0.02
1
6.96 2
10.98 2
9.31 2
10.09 2
8.97
1
11.40 2
,1 1.8 48
,7 2.6 59
.8 1.
5 39
.3 1.
3 6
.2 2.0
6
.0 1.8 42
.9 1.
2 13
2 1.6 47
.9 2.3 13
.3 1.4
25
.8 1.7 21
.9 2.1
8
.1 1.9 11
.2 1.9 40
.5 1.4
36
.4 1.
5 30
.1 1.6 37
.5 2.8 51
.3 2.3 26
.8 3.0 51
.3 2.0 26
.1 1.9 51
.6 1.
4 34
.2 2.5 48
1.3
7
.8 1.
4 28
.5 1.9
9
.6 1.8
7
.4 2.4 10
.2 2.
1 44
.9 2.7
8
.0 1.8 43
1.2
24
.2 2.1
8
.8 2.4 10
.4 2.8 41
.5 3.
4 30
.6 1.2
32
.6 1.8 14
.1 2.
7 10
.4 2.
4 40
.4 2.2 28
.6 2.8 52
.6 1.
6 33
.3 2.6 11
GAP RMS MIN
NS DEG
7 184
12 176
2 41
1 232
1 251
3 93
1 150
11
61
1 13
4
4 255
4 27
1
3 136
3 93
5 56
5 83
3 85
5 183
5 203
4 171
8 32
2 72
8 133
9 214
8 97
1 126
9 14
8
1 15
1
1 131
1 17
0
9 84
5 311
8 49
1 82
0 171
1 113
1 77
4 262
3 51
1 14
5
3 72
5 13
0
3 76
6 69
3 81
2 206
SEC DIS
.14
5
.11
4
.10
4
.02
13
.09
1
.14
3
.11
4
.11
6
.13
3
.14
18
.14
26
.21
3
.18
1
.12
7
.12
4
.09
2
.12
5
.12
3
.24
8
.10
5
.12
6
.14
7
.14
5
.11
4.26
3
.12
3
.11
2
.15
4
.13
5
.11
4
.11
33
.11
3
.16
6
.16
4
.13
3
.ll.
>' 5
.10
21
.10
' 4
.20
4
.10
1
.15
3
.13
5.15
4
.10
4
.25
2
ERH KM
0.7
0.5
0.3
3.3
1.5
0.4
0.7
0.3
0.6
1.4
1.6
1.0
1.7
0.3
0.5
0.4
0.8
0.7
0.9
0.3
0.4
0.4
0.5
0.5
0.9
0.4
0.6
0.6
0.5
0.4
1.7
0.4
0.5
0.8
0.7
0.3
1.2
0.5
0.5
0.6
0.5
0.5
0.4
0.5
1.8
ERZ KM
0.5
0.4
0.5
0.8
0.6
0.9
1.5
0.5
0.8
0.7
0.9
1.3
1.3
0.6
0.4
0.8
0.6
1.1
3.6
0.5
0.9
0.4
0.9
0.4
1.7
0.6
1.5
1.0
0.9
0.6
4.8
0.5
2.0
3.0
0.8
0.5
2.2
0.6
1.1
0.9
0.8
1.1
0.5
0.8
1.5
NO FM REMK
43 SF5
48 SF5
28 KAO
0 GLN L
0 KAO L
29 SF2
10 LSW
43 KAO
1 SME
24 KON
17 HUA
1 KAO L
0 INT L
35 KAO
32 SF3
29 SF2
28 SF5
49 DEP
29 GLN L
40 KAO
14 LSW
46 SF2
31 SF2
47 SF4
0 SME
«
20 INT
3 SME
'
0 SME
'
0 SNC L«
35 SF4
2 LO
I L
28 DEP
10 LSW
0 SSC L*
1 SME
41 LSW
21 KON
29 KAO
5 SME
'
1 INT L
35 LSW
25 LSW F
46 LSW F
33 SF3
0 KAO L
58
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA HRMN SEC
LAT N
DEC MIN
LON W
DEC
MIN
DEPTH AMP DUR
GAP RMS MIN ERH
KM
MAG MAG NR NS DEC SEC DIS
KM
ERZ NO
KM FM REMK
1987
JUL 20
113
39.39 19
23.94
155 15.87
2.67 1.9 1.1
22
5 73
.14
1 0.4
0.3 18
SEC
20
140
35.31 19 23.15
155 26.36
11.00 3.2 3.3 59 11
30 .1
3 3
0.3
0.4
49 KAO
20
634
13.92 19
15.84
155 29.05
9.64 2.0 1.2 45
9 63 .2
2 2
0.4
0.6 38
LSW
20
637 47.22 19 25.68
155 18.48
2.49 1.7
2.2
6 0
188
.05
3 0.6
0.9
0 SNC L
20
851
11.76 19 21.22
155
2.23
7.34 2.8 3.0 52
9
148
.14
3 0.5
0.5 46 SF5
20
941
46.54 19 20.19
155
3.61
20 13
43 32.79 19
21.06
155 12.05
21
257 46.07 19 20.62
155 12.68
21
351
43.85 19 23.32
155
6.21
6.58 1.7
1.4
35
7 12
3 .1
2 1
7.90 2.0 1.
8 55
14
66 .1
3 3
8.34 1.4
1.4
42
9 66 .14
4
0.95 1.6 1.8 14
2 141
.12
3
0.6
0.8 30 SF5
0.4
0.4
43 SF3
0.3
0.4
37 SF2
0.6
0.5
4 SME
21
633
7.86 20
2.01
156 28.67
3.50 3.1 3.3 62
19
297 .13
74
3.0
2.4
44 DIS
21 1521
7.07 19
25.61
155 19.59
21 18
20 32.03 19
24.87
155 16.27
21
1824
15.3
8
19
35.9
1
155
11
.40
21
2351
56.6
5
19
19.9
6
155
12.2
4
6.71 2.0 1.
5 25
4.31 2.02.5
8
9.62 2.1 1.6
6
4.62 2.0 1.9 32
5 78 .11
4 0.5
1.1
20 KAO
0 10
3 .1
0 1
0.7
1.0
1 SNC L
0 341 .11
21 15.0 13.3
0 KEA L*
5 80 .1
4 5
0.4
1.5
29 SSF
22
032
29.80 19
31.60
15S 55.00
35.40
1.5
29
4 2
01
.09
4
1.9
1
.3
25
KON
22
150
52.9
4
19
16.2
7
155
30
.26
8.1
3
2.3
2
.3
40
1 53
.1
7
2 0
.4
0.9
30
LS
W22
64
0 14.6
7
19
19.7
7
155
7.1
8
8.8
0
2.5
2.6
50
10
10
9 .1
2
5 0.4
0
.3
46
SF4
22
1121
5
.18
19
1
9.1
6
155
26.6
2
10.8
6
1.6
1.4
29
2
54
.10
6
0.4
0
.7
16
KA
O22
13
0
49
.70
19
18.7
4
155
26
.30
9
.46
1
.6
1.6
35
2
55
.15
6
0.4
0
.6
15
LSW
22
1659
4.5
5
19
22
.40
15
5 2
0.7
1
11
.22
2
.3
2.0
50
8
46
.11
3
0.3
0.4
28
K
AO
22
2238
2
1.8
5
19
24
.96
15
5 1
8.7
6
3.2
3
1.7
2
.3
21
3 68
.2
4
3 0
.6
0.7
19
SN
C
L23
62
523
16
4
23
1644
24
014
24
029
24
1243
24
1753
24
21
124
21
24
25
324
25
331
25
335
25
5 0
25
925
25
1032
25
1521
25
1754
25
2230
25
2325
26
1259
26
18
026
18
2227
62
127
11
16
22.0
119.6
43
0.8
512.2
4
17.0
219.7
149.9
4
15.9
013.1
5
57.9
337.5
414.3
64
1.9
34
6.1
8
18
.29
21
.56
22
.73
4.9
039.6
0
22.2
029.5
338.5
19
.14
21
.76
19
19.
19
26.
19
18,
19
54.
19
18,
19
26,
19
23
,19
2
2,
19
23
,
19
17,
19
18,
19
18.
19
16.
19
25.
19
2019
19
19
1919
19
20
7
19
5919
24
19
1119
22
19
21
.34
.52
,84
.14
,99
,16
,67
,99
.40
.77
.05
.27
.41
.25
.57
.79
.57
.80
.18
.31
.21
.92
.68
.54
155
155
155
155
155
155
155
155
155
155
155
155
155
154
155
155
155
155
157
155
155
155
155
155
8.0
41
3.9
51
3.6
23
2.2
0
15
.36
13
.68
6.1
66
.27
6.2
5
13
.20
12
.93
13.1
42
5.2
84
5.1
1
7.5
41
2.9
49.5
223.0
23
7.1
1
19
.78
17
.30
27
.75
3.6
94.2
5
7.1
90
.19
8.5
020.8
9
7.9
39
.64
5.0
9
2.2
91
.68
10.7
91
0.4
11
0.5
29
.28
41
.74
8.5
69.4
27
.20
8.7
47
.65
10
.23
2.0
88
.58
8.4
68.1
8
1.6
1.
2.0
2
1.4
1.
2.2
1
1.4
1,
2.2
1
1.6
2.
1.6
2
,1.6
1,
2.8
2.
1.9
1,
2.2
2
,1.9
2
2.6
2
2.4
2
3.1
3
1.5
1
1.8
1
3.4
3
2.6
2
1.6
2
1.8
1
2.0
1
1.4
1
.7
43.2
6
.4
35.5
38
,2
42,9
6
.0
9.1
13
.9
12
.9
57.7
44
.1
58.0
47
.1
64
.6
55.4
56
.2
38
.2
23.1
18
.7
33.4
5
.9
31.7
41
.2
28
9 0 4 8 8 3 2 1 1
127 137 19 10 11 115 1 3 0 0 5 5
9420
2 8220
3 9527
010
612
111
1
146
162
133 64 291 89 74 90 136
223
206
187
153
103 87
.11
.17
.11
.10
.15
.11
.13
.19
.16
.13
.13
.15
.14
.12
.12
.11
.12
.12
4 3 3 14
4 6 3 3 2 9 8 8 4 11
5 5 5 1.1
11
40
.10
.01
.12
.11
.12
271 7 3 4
0.4 1.3
0.5
0.5
0.4
1.7
1.0
0.9
0.9
0.5
0.5
0.4
0.4
0.9
0.4
0.3
0.4
0.6
5.7
0.5
1.1
0.6
0.4
0.6
0, 2 0, 0, 0, 0, 0. 0, 0, 0, 0, 0, 0, 0 0 0 0 1 4 0 0 0 0 0
.5
37.1
1
.6
23.8
32
.5
36.9
0
.8
6
.5
3.6
4
.3
50.4
40
.3
47.5
42
.4
48
.4
49.3
50
.6
31
.0
20.0
4
.5
18.3
1
.8
22.4
34
.7
20
SF4
GLK
L
1S
F2
KEA
SF
1G
LN
LSF
4
SME
SME
SF
2S
F2
SF
2LS
WLE
R
SF4
SF
2S
F3
SWR
DIS
KEA
SSC
L
LSW
SF
5S
F5
ORIGIN TIME
LAT N
YEAR MON DA
1987 JUL 27 27 27 27 27 28 28 28 29
29
29 29
30 30 30 30 30 30 31 31 31 31 31 31
AUG
1 1 1 2 2 3 3 3 3 3 4 4 4 4 4 4 4 5 5 5 6
HRMN
SEC
DEC MIN
1117 14
.
1432 29
.
1722 51
.
1755 38.
1836 16
.
755 32.
1328 58
.
2039 18
.
551
0,
738 45.
1255 40.
1322 26.
120
31,
1127 45,
1247 23
.
1648 14
.
1812
9.
2316
3,
428
0
630
5,
712 39
1741 56
1855
7
2055 21
,
214
32
419 41
.
1314 23,
1659 33
2219 47
9 0
59.
1445 10
,
1532 30
,
1542 50
,
1745 43
714
17
955
6
11
4 17
1221 29
1233
4
14
4 20
2312 36
3 0
50
939 26
1630 42
429 57
.27
19
.75
19
.55
19
.23
19
.93
19
.89
19
.02
19
.55
19
.02
19
.16
19
.86
19
.27
20
,06
19
.11
19
.77
19
.77
19
.13
19
.51
19
.53
19.3
9 19
.86
19
.27
19
.68
19
.38
19
.42
19
.77
19
.41
19
.59
19
.63
19
.40
19
.96
19
.26
19
.39
20
.24
19
.01
19
.49
19
.67
19
.37
19
.35
19
.44
19
.88
19
.34
19.98
19
.39
19
.70
19
19.34
21.05
7.21
19.65
25.36
37.12
21.44
25.53
12.85
26.91
21.93
2.64
28.53
12.86
24.34
20.52
31.17
26.28
23.14
19.75
15.37
26.12
18.68
26.14
26.67
19.27
14.00
25.82
19.74
24.96
19-. 97
21.17
7.45
20.37
19.64
24.79
22.01
22.15
44.71
23.89
25.25
20.97
19.94
20.09
27.44
LON W
DEC
MIN
155 12.52
155 13.33
155 28.71
155 12.68
155 22.27
155
17.25
155
1.67
155 16.81
155 20.37
155 23.08
155
4.79
156 28.44
155 15.63
155 27.71
155 15.77
155 13.22
155
5.36
155 15.37
155 20.13
155 13.47
156 12.17
155 24.25
155 13.77
155 29.37
155 21.59
155 26.59
155 20.27
155 15.34
155 12.76
155 16.82
155 10.71
155
2.76
155 47.91
155 10.48
155
7.97
155 30.49
155 29.01
155 15.31
155
1.97
155 37.86
155 15.87
155
8.01
155
7.61
155 12.22
155 14.65
DEPTH AMP DUR
KM
MAG MAG NR
4.88 1.
7.49 1.
10.34
1.
6.97
1.
0.00 2
8.06 2
7.80 3.
2.33 1,
48.67 2
8.63 2,
6.98
1
5.43 2
23.09 2
4.28
3.02 2
6.83
1
17.63 2
1.30
1,
22.48 2
7.87 2
7.40 2
7.59
1
7.68 2
9.49 2
7.90
1
9.89
30.32 2
13.68 2
7.02
1
14.48 0
5.51
1
8.45 2
28.17 2
7.82 2
9.30 3
9.41
1
9.49
1
4.30 2
44.53 2
10.35 2
12.54 2
8.76 1
7.97
1
8.24
1
3.65
1
.4 1.1
18
,7 1.3
38
,9 1.
3 38
.4 1.1
40
.0 2.4
7
.4 2.5
8
,1 3.3 49
.5 2.7 10
.4 2.7 35
.3 1.9 51
.7 1.4
33
.9 2.5 38
.3 1.9 19
1.5
29
.3 2.3 38
.4 1.1
33
.2 1.4
7
.4 1.
1 21
.2 2.2 18
.0 2.1 49
.5 2.1 41
.7 1.3 29
.1 1.9 41
.6 3.0 52
.6 1.
1 30
1.3 37
.4 1.9 56
.1 1.9 12
.6 1.1
42
.8 1.9 11
.5 1.1
24
.5 2.8 54
.5 1.8 32
.0 1.7
46
.4 3.5 57
.7 1.
2 33
.9 1.7 38
.3 2.4 40
.5 1.
6 25
.6 2.3 42
.1 2.3 19
.7 1.9 44
.6 1.2
31
.9 1.
8 42
.9 1.9 22
GAP RMS MIN
NS DEC
4 88
7 56
12 18
1
8 79
1 210
2 325
6 160
1 107
5 167
14
76
6 79
7 232
6 259
3 107
12
49
3 62
2 320
5 167
3 126
4 65
7 280
5 53
4 87
8 37
7 69
6 66
10 15
8
4 241
12
77
2 10
5
3 87
14 127
5 252
10
80
14
93
3 42
1 41
5 57
3 206
6 51
6 127
7 77
2 97
4 77
6 195
SEC DIS
.06
5
.13
3
.16
4
.14
5
.19
5
.30
22
.10
4
.30
1
.11
7
.12
4
.14
5
.13
73
.15
2
.17
6
.13
2
.14
4
.19
20
.14
3
.20
1
.13
5
.11
54
.12
2
.11
3
.11
7
.10
2
.15
6
.11
7
.09
3
.14
5
.14
0
.11
4
.12
2
.10
2
.14
3
.11
4
.08
7
.If 3
.12
' 1
.10
6
.10
6
.11
2
.09
4
.07
5
.12
5
.16
4
ERH KM
0.4
0.4
0.4
0.4
1.1
5.2
0.5
0.8
1.1
0.3
0.5
1.3
2.2
0.4
0.3
0.4
3.3
0.4
2.2
0.4
1.1
0.3
0.4
0.3
0.3
0.4
0.7
2.0
0.3
1.5
0.5
0.4
1.3
0.4
0.4
0.4
0.3
' 0.3
1.1
0.3
1.2
O.S
0.5
0.4
0.6
ERZ NO
KM FM
1.5
14
0.3 33
0.5 29
0.6 34
0.6
2
24.2
0
0.4
35
0.6
0
0.8
31
0.5 38
0.7
25
1.8
32
0.9 15
3.1
27
0.2 30
0.7 25
8.7
1
0.5 16
1.6
16
0.6 37
0.6 28
0.8 22
0.5 29
0.5 37
0.8 23
0.4
32
0.8
46
1.0
2
0.6 34
1.1
2
1.4
23
0.4
46
1.0
27
0.5 39
0.3 48
0.7
22
0.6 25
0.4 26
1.6 21
0.8 31
0.8
5
0.3 42
0.8 26
0.5 29
1.1
21
REMK
SSF
SF2
LSW
SF2
KAO L«
KEA L«
SF5
SNC L
DEP T
KAO
SF5
DIS
DEP L
LSW
SEC
SF2
DEP L
SNC
DML L
SF2
KON
KAO
SF2
KAO
KAO
KAO
DEP
DEP L
SF2
DEP L
SF3
SF5
KOH
SF3
SF4
KAO
KAO
SEC
MIL
MLO
INT L
SF4
SF4
SF3
SNC L
59
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
YEAR MON DA HRMN
1987 AUG
7 12
30
7 1735
7 19
47
8 75
5
8 822
8 2122
8 2145
8 2152
8 22 4
8 22
11
8 2214
8 2222
8 2347
9 13
8
9 21
1
9 226
9 236
9 513
9 933
9 11
23
9 15
46
9 18
3
9 19
14
9 2115
10
432
10
812
10 1238
10 1817
10 19 2
10 2235
11
417
11
5 4
11 19
2
12
425
12
643
12 1217
12 18
0
13
422
13
423
13 18
23
13 23
4
14 12
32
14 1928
14 21 6
15
233
SEC
20.92
7.40
45.49
22.18
29.95
58.85
58.29
15.02
0.18
13.82
31.48
29.01
18.07
26.49
12.91
48.38
59.70
15.19
11.31
34.11
1.32
30.92
37.75
25.82
37.42
38.65
13.99
34.50
6.68
38.65
10.90
51.45
24.82
58.68
20.09
16.95
38.33
52.61
29.02
7.07
56.65
33.95
43.13
3.91
15.46
LAT N
DEC MIN
19 29.64
19 19.26
19 38.41
19 19.24
19 19.31
19 21.66
19 19.07
19 18.07
19 17.64
19 18.69
19 18.77
19 17.74
19 17.86
19 21.46
19 17.68
19 20.06
19 17.62
19 21.63
19 12.46
19 22.54
19 25.17
19 33.22
19 20.28
19 23.74
19 18.04
19 20.40
19 17.34
19 18.99
20
0.24
19
9.40
19 19.46
18 10.90
19 19.78
19 24.98
19 22.07
20
0.07
19 16.27
19 17.91
19 18.09
19 18.93
19 24.24
19 29.19
19 22.14
19 19.81
19
8.78
LON W
DEC
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
27.32
29.84
11.06
13.01
7.15
3.92
13.23
13.34
13.35
13.46
12.52
13.37
13.25
2.90
12.99
8.48
13.14
30.14
32.82
30.02
16.43
36.04
10.54
16.95
13.46
30.02
26.14
8.59
35.71
40.78
10.39
33.58
6.49
19.01
4.58
36.28
30.11
14.27
13.65
13.32
15.74
53.16
4.42
7.83
37.85
DEPTH AMP
KM MAG
6.04 2.5
12.54 1.7
14.16 2.
1
7.04
8.56 1.3
8.01 1.
7
9.84 3.8
7.63 1.5
5.81 2.0
9.14 3.5
10.65 1.
5
6.33 1.5
6.79 1.5
6.68 1.7
7.03 1.5
7.37 1.9
6.85 1.5
9.28 1.8
7.11
9.21 1.
8
15.68 1.9
10.39 2.2
8.66 1.
5
2.98 1.
5
10.53 2.8
9.10 2.0
9.75 1.6
97T?
11.63 2.3
4.42
9.00 1.2
13.86 2.6
8.38 2.3
5.58 1.9
7.42 2.0
13.59 2.3
6.89 2.0
8.68 2.
1
7.78 1.8
6.77 1.4
3.01 1.4
6.57
8.46 0.
8
6.99 0.9
10.89 2.3
DUR
MAG NR
2.0 48
1.2
30
1.7
36
1.2
31
1.2
40
1.2
31
4.0 50
1.5 40
2.0 49
3.9 54
1.4
39
1.2
36
1.4
29
1.2 37
1.4
26
1.7
38
1.2
30
1.4
35
1.3 32
1.2
43
1.8
60
1.3
38
1.2
43
1.1
16
3.2 57
1.4
33
1.4
22
T74"3C
2.3 34
1.9 31
1.6 43
2.9 51
2.5 47
1.4 31
1.7
51
2.2 16
1.2
26
2.6 58
1.4
40
1.2 34
1.1
19
1.1
15
1.1
38
1.2
30
2.2 45
GAP RMS MIN
NS DEC
10
55
4 54
9 78
2 81
11 12
0
5 95
6 12
7
7 89
11
98
10 14
3
12 10
0
12
94
2 99
1 120
3 12
2
3 78
1 11
5
2 46
5 85
10
47
17
71
12 140
9 81
6 66
13
84
6 49
1 55
5 88
6 169
12 12
7
10
98
6 318
6 12
3
10
69
14
78
5 166
1 54
13
93
6 74
3 78
5 85
3 158
5 87
1 95
10 10
7
SEC DIS
.13
4.07
7
.12
13
.12
4
.12
4
.14
4
.12
7
.12
2
.13
1
.12
7
.19
4
.12
1
.10
2
.13
3
.09
1
.09
4
.08
1.1
0 5
.17
7
.11
4
.12
1
.25
2
.13
4
.04
1
.13
2
.10
6
.10
7
.08
3
.12
17
.22
12
.12
5
.11
90.1
1 5
.11
3
.13
4
.12
17
.21
2
.13
2
.13
2
.11
4
.09
2
.14
3
.11
4
.10
5
.18
11
ERH KM
0.3
0.4
0.5
0.5
0.4
0.7
0.4
0.4
0.3
0.4
0.6
0.4
0.5
0.6
0.5
0.5
0.5
0.4
0.5
0.3
0.4
0.7
0.4
0.3
0.4
0.3
0.5
0.5
0.5
0.6
0.4
6.3
0.4
0.3
0.3
0.6
0.5
0.3
0.4
0.4
0.3
0.9
0.4
0.5
0.4
ERZ KM
1.0
0.6
0.6
0.9
0.4
0.6
0.4
0.5
0.5
0.5
0.6
0.9
0.8
0.8
0.9
0.7
0.9
0.6
1.0
0.5
0.2
0.8
0.4
0.2
0.3
0.7
1.0
0.6
0.4
4.5
0.5
9.1
0.5
0.7
0.5
0.5
1.3
0.3
0.5
0.8
0.4
1.2
0.4
0.8
0.6
NO FM REMK
27 KAO
27 KAO
27 KEA
19 SF2
36 SF4
23 SF5
46 SF2 F
35 SF2
42 SF2
39 SF2 F
28 SF2
28 SF2
19 SF2
17 SF5
13 SF2
19 SF4
16 SF2
22 KAO
30 LSW
35 KAO
47 DEP
28 MLO
38 SF3
8 SSC
48 SF2
27 KAO
19 LSW
21 SF4
33 KOH
23 LSW
36 SF3
48 DIS
30 SF4
22 INT
42 SF5
11 KOH
15 LSW
50 SF2
36 SF2
24 SF2
12 SEC
7 RON
39 SF5
13 SF4
37 LSW
ORIGIN TIME
YEAR MON DA HRMN
1987 AUG 15
84
4
15 1023
15 1935
15 1952
15 2321
15 2344
16
921
16 1327
17
324
17
9 7
17 1224
17 17
7
17 2149
18
653
18 1029
18 1413
18 1922
19
0 3
19
249
19
526
19 1534
19 2048
19 2322
20
6 9
20
630
20
736
20
749
20 1432
21
938
21 1558
21 1812
21 1841
22
442
22
641
22 1349
22 1441
22 19
6
22 2314
23
Oil
23
920
23 1047
23 12
3
23 1440
23 1455
24
316
SEC
36.73
26.48
40.86
31.12
17.40
34.91
42.90
57.44
58.74
30.92
36.19
5.99
28.30
52.48
17.85
26.10
52.12
37.20
40.93
18.41
28.70
20.11
40.37
40.07
19.10
34.03
21.43
2.83
:
39.92
36.52
11.16
14.26
37.19
49.48
4.62
51.32
0.14
30.33
6.14
58.28
52.62
43.55
8.74
41.79
13.11
LAT N
DEC MIN
19 21.58
19 24.80
19 19.88
19 13.95
19 22.36
19 19.28
19 24.03
19 21.68
19 27.15
19 22.66
19 28.70
19 17.59
19 20.52
19 21.57
18 50.58
19 31.90
19 19.95
19 24.64
19 20.17
19 25.33
20
4.58
19 19.41
19 23.72
19 53.08
19 54.37
19 22.05
19 27.14
19 27 . 5
19 19.59
19 24.08
19 20.34
19 19.66
19 25.36
19 24.15
19 19.41
19 24.11
19 25.80
19 24.22
19 48.75
19 22.42
19 24.26
19 27.98
19 23.82
19 20.80
19 19.31
LON W
DEC
MIN
155 12.35
155 19.22
155
6.82
155 37.71
155 28.87
155 13.11
155 26.25
155
4.04
155 17.38
154
41.13
155 25.36
155 30.21
155
9.65
155
4.59
155
21.24
155 15.24
155 10.53
155 20.26
155
6.13
155 19.75
155 37.62
155 11.82
155
6.26
155 20.02
155 21.98
155 13.08
155 29.97
154-53^r5^
155 12.45
155 16.10
155 12.96
155
8.25
155 16.08
155 17.17
155 15.31
155 15.92
155 29.78
155 15.92
156
6.47
155 30.30
155 15.72
155 13.78
155 26.78
155 29.83
155 13.56
DEPTH AMP DUR
KM
MAG MAG NR
8.87 2.
6.25 1.
6.71 1.
8.01
10.02 2.
7.61 0.
8.20 2.
8.92 1.
2.47 1.
44.98 1.
5.52 2.
10.22
1.
7.81
7.19 2.
17.32 2,
24.00 2.
7.29
8.21 2.
7.36 0.
6.36 1.
27.86 3.
6.83 1
0.03
1
11.47 2
12.13 2,
3.26
1
1 1.8
52
1 2.1 36
7 1.
2 36
1.2
27
3 2.
1 48
9 1.3 51
6 2.6 46
1 1.2 39
8 2.
1 15
5 1.
7 41
,5 2.
4 44
,1 1.4
27
1.1
41
.1 1.9 48
.2 1.5 51
,1 2.1 63
1.2
27
,6 2.6 56
.9 1.
2 30
.8 1.5
27
.0 3.4 57
.5 1.7 34
.9 2.4 13
.1 1.4
29
.1 1.4
24
.2 1.1
18
10.00 1.9 1.
5 38
8.27 2VT 2.
%^ »V
7.38 1.
4 1.
2 30
2.84 2
8.05 2
6.60
115.09 2
0.66 1
8.31
2
2.97
1
9.75 2
3.12
1
0.64
9.10
1
3.93
1
10.23
1
10.30
1
9.84
1
7.90 2
.0 1.9 27
.1 2.3 48
.7 1.5
32
.6 3.2 59
.9 1.3 12
.3 2.
4 50
.9 1.9 25
.1 1.9 39
.9 2.0 26
1.5
13
.8 1.4
35
.6 1.1
22
.8 1.
1 43
.8 1.4
29
.7 1.4
24
.3 2.6 52
GAP
NS DEC
10 15
3
5 40
2 114
2 91
4 36
8 78
9 36
6 93
3 110
4 304
8 44
2 70
9 73
10
81
9 260
17
52
1 88
11
45
4 11
76
50
10 19
3
2 95
1 17
2
6 205
3 242
4 96
8 46
^ 133
5 84
9 78
7 67
6 86
12
75
3 82
3 12
5
5 11
9
1 3?
8 84
2 247
2 47
9 129
12
90
3 36
5 51
7 67
RMS
SEC
.14
.12
.10
.22
.10
.16
.13
.17
.18
.10
.12
.13
.11
.16
.14
.13
.10
.17
.11
.13
.09
.10
.25
.15
.09
.06
.11
.08
.08
.14
.08
.11
.09
.14
.08
.'10
.08
.10
.09
.14
.12
.10
.11
.14
MIN
DIS
2 2 5 2 2 4 3 4 2
20
4 5 3 4 36 8 4 2 6 3 17
5 3 1 3 1 7 5 1 4 4 2 1 4 1 7 1
47
5 2 5 3 5 4
ERH KM
0.5
0.3
0.4
0.5
0.3
0.4
0.3
0.7
0.5
2.0
0.3
0.5
0.3
0.5
0.8
0.4
0.5
0.3
0.5
0.4
0.5
0.4
2.0
0.9
0.9
0.5
0.3
0.3
0.2
0.4
0.4
0.4
0.3
0.4
0.3
0.3
0.3
5.2
0.4
0.4
0.4
0.4
0.4
0.4
ERZ KM
0.4
0.7
0.7
1.4
0.4
0.5
0.5
0.6
0.6
1.0
0.7
0.9
0.5
0.6
12.1
0.7
0.8
0.5
0.8
1.1
1.2
0.8
2.7
0.4
0.4
0.2
0.8
0.7
0.2
0.5
0.7
0.2
0.6
0.5
0.2
0.7
0.3
1.1
0.7
0.5
0.6
0.8
0.7
0.6
NO FM REMK
46 SF2
25 KAO
25 SF4
14 LSW
45 KAO
44 SF2
44 KAO
35 SF5
15 SNC L
38 LER
35 KAO
14 LSW
35 SF3
41 SF5
43 LO
I
45 DEP
20 SF3
46 KAO
24 SF4
21 KAO
39 KOH
26 SF3
13 SME
23 KEA
24 KEA
15 SER
30 KAO
25 SF2
15 SEC
43 SF2
26 SF4
46 DEP
9 SSC
35 SF1
11 SEC
26 KAO
17 SEC
6 HUA
18 KAO
13 SEC
37 GLN
26 KAO
19 KAO
45 SF2
60
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA HRMN
SEC
DEG MIN
1987 AUG 24
343 15.31 19
19.94
24
752
2.17 19
22.01
24 11
55 48.88 19
10.03
24 1227 23.04 19
13.74
25
523
0.73 19
20.84
25 1412 22.10 19 41.64
25 22
2
42.17 19 29.34
26
2 3
12.24 19 19.93
26
932
6.88 19
26.99
26 1219 13.71 19
20.71
26 1436 13.68 19
19.36
26 2337 36.62 19 19.49
27 1456 57.09 19
18.99
28 1510 37.75 19
29.13
28 1514
3.53 19
29.02
28 1733 16.20 19 28.44
28 1740 16.21 19 23.80
29
026 51.51 19
17.19
29 1151 23.53 19 20.45
31
139 19.20 19
20.96
31
230 47.46 19 19.11
31
457 27.38 19
24.09
31
524
28.29 19
18.03
31
710
6.68 19 18.62
31
720 19.51 19
26.99
31
941
28.70 19
24.41
31 10 2
23.37 19
18.71
31 1510
3.54 19
45.78
SEP
1 14
38 17.88 19 19.76
1 1556 57.75 19
26.15
1 2053
8.25 19
19.63
1 2216 27.75 19
19.59
2 234 19.16 18 56.34
2 354 24.00 19
21.77
2 11
1
31.99 19
21.40
2 17
38 56.08 19
18.91
2 2229
6.52 20
0.35
3 023 26.26 19
22.08
338
8.01
19 19.65
3 832
2.30 19
24.97
3 16
18 45.08 19
13.51
3 1848
9.70 19 26.88
4 222 41.46 19
12.54
4 339 31.91 19
19.21
546 52.24 19 24.51
LON W
DEG
155
155
155
155
155
155
155
155
155
155
155
155
155
154
154
155
155
155
155
155
155
155
154
155
155
155
155
155
155
154
155
155
155
155
155
155
155
155
155
155
155
155
155
155
154
MIN
7.34
4.98
37.63
8.47
6.15
2.14
26.91
7.07
28.23
12.86
11.65
8.31
13.84
53.51
53.33
27.15
15.78
14.13
12.44
2.07
15.42
15.77
59.65
12.85
26.13
29.65
13.36
2.47
8.20
54.76
11.80
12.20
14.25
25.31
2.08
15.02
35.64
4.80
9.95
30.31
26.51
28.45
27.78
13.30
58.99
DEPTH AMP DUR
KM
MAG MAG NR
6.94 1.
6.50 1.
7.30 2.
15.01 2.
8.59 2.
0.00 2.
5.99 2.
8.62 1.
9.48 1.
8.28 2.
7.21 1.
7.48 0.
8.19 1.
2.52 1,
0.02 2
6.14
1
2.92
1.
7.74
1.
8. 88
1,
8.03 2,
9.63
1,
3.07
1
38.73 2
10.36 1
3.32
9.24
1
7.20 1
0.00 2
8.07
1
6.85 0
6.66
1
8.00 1
15.80 2
13.10
17.81
1
5.92
1
5.50 2
8.73 2
7.38
10.67 2
7.10 2
8.62 2
6.84 2
5.72
1
6.01 2
6 1.
9 1.
3 2.
1 1.
0 1.
4 2.
0 1.
9 2.
.9 1.
,2 2.
,9 1.
9 1.
9 2.
,5
1.
.0 1,
.9 1,
.8
1.
.5
1.
.4 1.
,2 2.
.6 1.
.9 2,
.11,
.8
1, 1,
.9 1,
.4
1,
.5 2
.9 2
.8
1
.4
1
.8
1
.5 2
.9
1
.7
1
.4
1
.3 1
.0 2 1
.1
1
.0 1
.1
1
.6 3
.7
1
.1
1
2 35
9 43
0 20
8 25
9 44
,6 23
9 50
1 48
4 45
,6 39
4 21
,2 36
.0 45
,1
7
.5 22
.3 34
.4 26
.3 33
.3 37
,5 49
.7 42
.0 28
.6 48
,4 43
.2 29
.2 27
.2 34
.5 10
.0 36
.2 24
.5 43
.8 47
.2 62
.5 39
.3 29
.3 30
.6 16
.0 47
.2 20
.5 31
.9 31
.2 41
.0 46
.5 37
.7 16
GAP RMS
NS DEG
9 10
3
8 75
2 10
2
5 21
1
11
99
0 191
16
56
8 108
15
45
5 64
0 98
7 85
6 75
1 97
1 97
8 61
8 10
3
6 159
9 71
10 16
0
10 10
2
8 74
8 22
1
9 96
7 60
4 65
6 80
0 289
2 86
1 16
2
7 90
12
87
15 242
7 41
5 157
1 10
0
2 17
0
10
79
5 92
4 63
4 121
6 56
3 10
7
2 75
3 151
SEC
.10
.12
.12
.17
.15
.33
.14
.11
.12
.11
.08
.11
.11
.05
.18
.14
.09
.11
.12
.11
.14
.09
.10
.14
.11
.08
.12
.48
.10
.12
.15
.14
.15
.11
.14
.11
.13
.11
.07
.07
.14
.11
.19
.17
.12
MIN
DIS
5 5 9 7 5 23
5 5 6 4 5 4 4 4 4 7 1 1 4 2 4 1 7 3 4 5 3 7 4 3 6 534
4 3 4
18
4 4 5 5 6 6 4 9
ERH KM
0.4
0.4
0.5
1.1
0.4
1.8
0.3
0.4
0.3
0.4
0.6
0.4
0.4
0.5
0.4
0.3
0.2
0.5
0.4
0 5
0.4
0.2
1.0
0.5
0.3
0.4
0.4
5.2
0.4
0.9
0.3
0.4
1.0
0.4
0.7
0.5
0.8
0.4
0.5
0.4
0.5
0.3
0.6
0.5
0.7
ERZ KM
0.7
0.7
1.8
0.5
0.4
4.1
0.9
0.4
0.6
0.5
1.1
0.6
0.5
0.8
0.8
1.3
0.2
0.5
0.4
0.4
0.4
0.3
0.4
0.4
0.9
0.6
0.7
7.6
0.6
0.6
0.6
0.5
2.9
0.5
0.7
1.1
1.3
0.3
0.9
0.7
1.2
0.7
0.9
1.4
2.2
NO FM REMK
27 SF4
38 SF5
21 LSW
21 DEP
36 SF4
32 HIL B*
35 KAO
43 SF4
30 KAO
35 SF2
18 SF3
31 SF4
25 SF2
6 SLE
17 SLE
*
28 KAO
20 SEC
30 SF2
31 SF2
42 SF5
36 SF1
20 SEC
40 LER
36 SF2
22 KAO
24 KAO
29 SF2
4 HIL B*
28 SF4
15 LER
38 SF3
39 SF3
48 LOI
30 DHL
23 SF5
20 SF1
5 KOH
43 SF5
17 SF3
27 KAO
13 LSW
20 KAO
26 LSW
27 SF2
12 LER
ORIGIN TIME
LAT N
YEAR MON DA
1987 SEP
5 5 5 6 6 6 6 6 6 7 7 a 8 a 9 9
10 10 11 11 11 11 12 12 12 12 12 13 13 13 13 14 15 16 16 16 17 17 18 18 18 18 18 18 19
HRMN SEC
DEG MIN
643 18
.
1050 S3.
1958
0.
542
47.
751
3.
1035 46
.
1432 13
.
1648
7.
1721 50
.
029 59
,
827 51
,
1 8
51,
1 9
34.
1323 23
140 26
9 8
13
1434
3
1638 55
1154 30
1530 29
2048
1
2228 47
4 6
40
1329 28
1540 53
1835
1
1910 33
021
5
815 32
1516 35
2145 49
431
934 42
2 6
16
1711 45
18 4
25
013
0
12 8
7
340 26
1213
6
1653 38
1850 14
1946
5
2337
7
349 32
59 19
09 19
72 20
15 19
40 19
05 19
,40
19
,02
19
,79
19
,25
19
.07
19
,34
19
,38
19
.54
19
.95
19
.69
19
.62
19
.17
19
.72
19
.21
19
.58
19
.17
20
.40
19
.42
19
.51
19
.12
19
.55
19
.56
20
.00
19
.03
19
.97
19
.46
19
.03
19
.05
19
.65
19
.89
19
.65
19
.19
19
.08
19
.00
19
.16
19
.95
19
.87
19
.25
19
.90
19
20.84
20.10
41.00
22.31
19.83
16.26
11.80
24.96
19.68
25.95
17.79
20.69
29.48
1.03
19.88
20.38
20.24
19.79
1.31
25.76
22.04
7.01
17.92
24.71
23.07
21.96
26.26
4.05
16.90
19.16
12.38
22.79
19.00
20.20
24.39
33.22
18.63
20.36
19.78
22.34
26.05
6.46
17.51
18.42
20.04
LON W
DEG
MIN
155 13.02
155 13.03
156
5.51
155 28.36
155 11.73
155 25.77
155 26.64
155 15.94
155 30.16
155 29.56
155 29.90
155
7.22
155 27.33
155 15.25
155
6.43
155 11.09
155 11.85
155 12.77
155 25.45
155 19.49
155 26.93
155 32.83
155 16.42
155 18.92
155 16.61
155
29.05
155 29.04
156 17.37
155
8.12
155 15.26
155 27.85
155 15.03
155
6.74
155 11.11
155 16.93
156 21.76
155 14.72
155
6.45
155 11.21
155 29.87
155 19.00
155 30.59
155 16.32
155 48.29
155 12.06
DEPTH AMP DUR
KM
MAG MAG NR
8.05 2.
6.42 1.
6.97 2
5.22
1.
6.78 1.
10.45
1,
44.22 2,
14.88
1,
10.16 2,
9.98 2,
9.45
1
7.72
13.52 2
40.11 2
9.01 2
9.46 1
7.64 2,
7.23
1
39.28 2
5.92 2
10.62
1
40.54 2
9.33 2
6.23 2
28.13 2
9.98
8.83 2
5.87 2
43.03 2
7.12
1
54.13
30.50 2
7.53
8.61 2
14.70 1
8.15 2
8.83
1
8.07 2
6.39 1
9.55
1
5.47 2
52.67 2
6.60
1
10.59 3
9.70 2
3 2.6 37
7 1.
7 22
,9 3.0
4
9 1.
1 19
4 1.
1 26
,7 1.
2 17
.4 2.9 26
,7 1.
3 28
.5 1.
6 40
.0 1.6 27
.7 1.
5 13
.6 1.2
41
.4 2.4 49
.5 1.9 39
.5 2.8 53
.5 1.6 27
.3 2.5 40
.4 1.
2 26
.2 1.6 32
.0 1.
2 18
.9 1.6 41
.4 1.9 25
.2 1.7 45
.0 1.
5 30
.0 1.
5 45
1.2
26
.0 1.
6 32
.3 2.0 40
.4 1.9 39
.4 1.1
25 35
.9 3.
1 56
1.1
22
.2 2.0 55
.7 1.
3 30
.6 2.1 36
.4 1.
2 39
.2 2.5 43
.5 1.
5 36
.6 1.
4 30
.0 1.
2 21
.7
29
.6 1.
4 31
.8 4.2 62
.4 2.7 58
GAP RMS MIN
NS DEG
5 61
3 69
1 206
5 48
5 87
7 69
2 13
5
4 14
8
3 36
2 54
2 64
10
91
11
62
9 230
13 12
1
5 11
7
5 107
2 76
2 226
3 132
11
44
7 286
5 12
3
8 91
14
64
5 41
2 44
7 289
2 182
2 99
2 106
14
53
6 139
13
82
3 61
2 272
7 10
1
8 109
2 90
2 45
4 93
4 185
0 147
17
92
10
80
SEC DIS
.12
3
.11
5
.02
19
.10
1
.11
5
.09
5
.12
5
.08
2
.10
7
.09
7
.08
5
.21
5
.14
5
.09
27
.14
5
.08
4
.14
5
.11
5
.08
16
.10
3
.13
1
.13
31
.15
4
.12
2
.11
1
.11
3
.10
7
.14
54
.11
1
.09
4
.22
5
.13
2
.12
4
.15
4
.09
1
.14
57
.18
4.1
1 6
.13
5
.11
4
.10
4
.14
7
.12
4
.12
8
.16
5
ERH KM
0.4
0.4
8.1
0.4
0.4
0.5
1.0
0.7
0.3
0.4
0.6
0.5
0.3
1.4
0.4
0.5
0.5
0.5
1.1
0.6
0.3
1.1
0.4
0.4
0.8
0.3
0.4
1.9
1.0
0.5
1.4
0.6
0.6
0.4
0.6
2.5
0.4
0.5
0.5
0.4
0.5
1.2
0.5
0.4
0.4
ERZ KM
0.7
1.0
11.8
0.5
1.0
1.0
1.5
0.5
0.5
1.0
1.2
0.6
1.0
1.1
0.3
0.7
0.7
0.9
1.7
1.0
0.4
0.8
0.5
0.7
0.5
0.5
0.9
2.0
1.0
0.9
1.6
0.4
0.9
0.3
0.4
3.6
0.5
0.6
0.9
0.7
1.2
1.6
0.9
0.3
0.4
NO FM REMK
31 SF2
16 SF2
5 DIS
*
13 KAO
21 SF3
13 LSW
6 DLS L
18 DEP
29 KAO
20 KAO
6 LSW
32 SF4
43 KAO
29 LOI
47 SF4
25 SF3
36 SF3
21 SF2
27 DLS
13 KAO
35 KAO
22 KEA
42 SF1
22 INT
32 DEP
22 KAO
22 KAO
37 KOH
32 DEP
18 SF1
33 DLS
43 DEP
19 SF4
47 SF3
24 DEP
25 DIS
33 SF1
38 SF4
20 SF3
18 KAO
17 INT
20 DLS T
24 SF1
47 KON
48 SF3
61
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA
1987 SEP 19
19 19 19 19 20 20 21 21 21 21 22 22 22 22 22 23 23 23 23 23 23 24 24 24 24 24 24 25 25 25 25 25 25 25 25 25 26 26
HRMN
SEC
DEG MIN
622
7
15 4
26
1622
27
1649 45
2031 46
457 41
1841 55
2 6
30
743 49
12 0
47
1233 25
849 54
927
11
1043 19
1225
11
15 9
4
259 31
336 57
339 21
514
30
1431
45
1612
18
2 1
39
250 49
1919
1
20
1 27
2013 43
2058 16
526
9
532
13
840
33
1111
41113 20
1123
47
1647
37
1944 42
2017
3
310 34
910
37
.59
19
.83
19
.36
19
.54
19
.13
19
.27
19
.99
19
.95
19
.78
19
.23
19
.87
19
.75
19
.94
19
.37
19
.05
19
.74
19
.49
19
.28
19
.86
19.08
19
.64
20
.79
19
.64
19
.01
19
.67
19
.83
19
.65
19
.05
19
.89
19
.19
19
.56
19
.28
19.8
3 19
.53
19
.78
19
.02
19
.76
19
.96
19
.44
19
15.31
19.87
57.15
20.65
16.42
19.80
45.21
19.56
18.10
26.13
19.38
26.15
26.38
36.97
26.16
42.70
25.11
21.89
20.85
27.75
8.79
26.78
25.31
20.08
19.98
7.48
26.35
23.18
20.89
18.19
20.23
59.21
22.05
22.56
6.84
28.52
19.29
19.23
39.24
LON W
DEG
MIN
155 29.80
155 11.74
155 44.13
155
7.72
155 27.13
155
6.37
156
3.62
155
6.60
155 48.51
155 28.17
155 11.76
155 29.31
155 28.97
155 53.10
155 30.29
155
3.98
155 18.96
155
5.14
155 29.89
155 36.64
156
3.98
155 28.76
155 18.99
155 11.63
155 12.60
155 24.61
154 54.99
155 27.08
155 29.57
155 15.21
155 12.47
155 48.80
155 26.43
155 24.62
155 42.42
155 27.34
155 12.17
155 13.36
156 34.41
DEPTH AMP DUR
KM
MAG MAG NR
12.36 2.
9.34 3.
30.01 3.
8.21 3.
8.37 2.
7.29 1.
13.20 2.
7.33 1.
11.81 2.
9.95 2.
5.61
1.
9.96 2.
8.71 2.
31.04 3.
9.27 2.
3.23 2.
7.22 3.
7.71 2.
9.64
1
12.62 2,
13.05
9.35 2
6.09 2
9.22 2
6.98
1
45.87
5.97
9.89 1
5.64 2
5.45
7.72
1
9.55
10.43
13.17 2
2.87 2
2.51
1
6.81
1
8.06 0
14.65 2
3 2.6 47
,0 3.4 54
,0 3.6 59
,2 3.5 52
,7 3.2 49
6 1.
6 36
.4 2.5 37
,6 1.
2 40
,1 1.8 30
.4 2.2 33
.4 1.1
21
.1 1.6 39
.1 1.8
42
.1 3.
4 65
.1 1.
6 39
,4 2.7 30
.2 2.5 58
.1 2.
1 47
.8 1.
7 35
.0 2.6 20
2.3 19
.2 2.2 45
.2 2.0 38
.0 2.1 52
.4 1.
3 31
2.0 28
1.1
24
.5 1.
3 28
.8 2.9 46
1.2
29
.4 1.4
321.6 17
1.2
29
.5 2.3 49
.7 2.7 43
.7 1.
2 55
.6 1.4
48
.9 1.2 43
.7 2.
1 49
GAP RMS MIN
NS DEG
5 62
9 85
10 129
9 85
3 61
10 12
4
7 236
7 12
7
2 127
1 37
1 96
3 43
6 41
17 176
7 39
1 213
17
41
8 78
3 46
1 90
4 285
7 43
12
76
11
82
1 76
1 246
1 15
7
1 33
7 36
2 12
1
2 74
2 187
2 41
9 28
13 152
19
71
10
93
12
73
11 297
SEC DIS
.12
1
.12
5
.10
13
.10
5
.14
6
.10
5
.14
33
.17
5
.13
8
.10
7
.07
5
.09
7
.11
7
.10
15
.11
8
.15
23
.14
2
.11
5
.10
5
.14
1
.10
30
.11
7
.12
2
.13
5
.10
5
.11
7
.12
2
.09
2
.11
5
.12
4
.11
5.0
7 16
.11
2
.10
5
.18
15
.15
6
.13
5
.14
4
.17
71
ERH KM
0.4
0.3
0.5
0.3
0.4
0.3
1.0
0.5
0.6
0.4
0.5
0.3
0.3
0.5
0.3
0 9
0.3
0.4
0.4
0.6
2.5
0.3
0.3
0.4
0.4
1.3
0.8
0.4
0.3
0.4
0.5
1.3
0.5
0.4
0.4
0.2
0.3
0.4
4.1
ERZ KM
0.5
0.3
1.0
0.4
0.7
0.5
0.9
0.6
0.4
0.6
1.0
0.7
0.7
0.8
0.8
2.4
0.4
0.6
0.7
1.0
1.7
0.6
0.5
0.3
0.8
1.6
0.7
0.9
0.9
1.1
0.7
0.8
0.7
0.4
0.7
0.6
0.5
0.6
5.8
NO FM REMK
43 LSW
41 SF3
49 KOH
33 SF4
30 LSW F
30 SF4
32 HUA
35 SF4
18 KON
15 KAO
21 SF3
29 KAO
25 KAO
49 KON F
29 KAO
35 HIL B
48 INT
33 SF5
33 KAO
8 MLO
17 KOH
26 KAO
27 INT
45 SF3
24 SF2
20 LOI
L
14 LER
18 KAO
32 KAO
18 SF1
23 SF2
8 KOH
21 KAO
37 DML
37 LSW
38 KAO
43 SF3
32 SF2
40 DIS
26 1429
2.94 19
21.23
155
4.63
9.11 2.4 2.5 51 14
156 .13
6 0.3
0.3 41
SF5
26 16
55 46.99 19
23.97
155 15.54
3.15 2.5 2.8 47
9 41 .1
2 2
0.2
0.3 41
SEC
26 2231 41.76 19 29.89
155 27.06
27
013
45.31 19 54.41
156 40.62
27 13 7
28.62 19
11.18
155 36.04
27 16
13 35.49 19
24.21
155 15.94
6.02 2.4 2.4 48
8 87 .12
433.80
2.4 43
7 305 .1
2 91
6.76 1.
2 1.2 23
3 13
0 .1
4 7
3.46 1.
5 1.
3 16
4 12
3 .1
4 1
0.3
0.7 43 KAO
1.3
2.9 39 DIS
0.5
1.5
23 LSW
0.6
0.4
12 SEC
ORIGIN TIME
LAT N
YEAR MON DA HRMN
SEC
DEC MIN
1987 SEP 27 1718 15
.
27 1919 37
.
28
5 5
37.
28 1247 54
.
28 1349 33.
28 1724
8.
28 1846 36.
29
4 7
26.
29
425
4.
29 1124 23.
29 1358 20
.
29 1427 37
,
29 16
3
22
30
3 4
26.
30 14
3
44.
OCT
1 050 42
1 15
2
54,
1 1652 38
,
1 2120 38
2 1438
8
2 1742 53
2 1823
0
3 13
5 36
3 813
4
3 935 16
3 1131 46
3 1539
6
3 1558 35
4 139 16
4 248
2
4 432
04
1831 15
4 2149 35
5 143 20
5 626 27
5 7
6 34
5 1118 53
5 15
2
9
5 1937 36
5 2256
2
6 0
6 32
6 4
6 44
6 1129 47
6 1225 19
6 1838 50
.82
19
.64
19
.39
19
.74
19
.05
19
.15
19
.91
19
.50
19
.19
20
.56
19
.74
19
.59
19
.08
19
.67
19
.30
19
.42
19
.58
18
.34
19
.94
19
.90
19
.30
19
.59
19
.62
19
.19
19
.55
20
.96
19
.33
19
.79
19
.67
19
.99
19
.98
19.9
4 19
.39
19
.42
19.45
19
.89
18
.88
19
.29
19
.13
19
.75
19
.58
19
.13
19
.83
18
.49
19.4
7 19
21.80
26.90
10.99
18.93
20.23
20.17
19.87
20.05
1.56
17.58
22.80
20.51
18.78
27.33
23.65
24.49
56.00
19.40
15.53
19.42
24.89
54.21
22.39
26.17
4.47
20.36
24.08
28.38
24.14
19.53
25.98
21.86
58.86
22.73
24.69
58.01
19.91
11.89
20.78
19.61
17.74
17.75
48.49
44.79
20.23
LON W
DEG
MIN
155 28
.
155
28.
155 38
.
155
10.
155
4.
155 23
.
155
7.
155 13
.
156 24.
155
48.
155
26.
155
22.
155 13
,
155 51
.
155 16
.
155 18,
155 11
,
155
7,
155 27
155 13
155
19,
155 31,
155
29
155 21
155 31
,
155
7
155 29
155 27
155 15
155 10
155 18
155
3155 46
155
1
155 17
155 34
155 11
155 18
155 14
155 10
155 12
155 13
156 52
155
1
155
7
.93
.11
.92
.16
.41
.64
.57
.08
.76
.22
.79
.53
.18
.62
.88
.99
.14
.80
.62
.85
.54
.05
.70
.54
.35
.46
.89
.39
.74
.55
.68
.48
.54
.31
.23
.63
.40
.57
.01
.38
.31
.02
.84
.92
.54
DEPTH AMP DUR
KM
MAG MAG NR
9.88 1.
10.06
9.27 1.
5.81 1.
4.95 2.
11.02 2.
7.20 1.
6.86 1.
0.98
10.91 2.
9.84 2.
8.73 1.
6.58
1.
7.08 2.
2.89 2.
7.43 2,
47.53 2.
6.71
1,
9.34
1,
9.01 2
7.32 2.
23.30 2,
11.21
2,
9.95 2
9.89 2,
7.51
1
8.58 2
2.55 2
3.38 2
6.97
1
6.78 2
6.97
1
12.41
1
8.09
1
1.53 1
39.53
6.66
1
53.45 2
8.58
1
7.93
1
10.02
1
7.97 1
22.82 3
0.00 2
9.37
1
,0 1.9 42
1.3
40
,3 1.
8 18
,8 1.
5 33
,0 1.7
31
.1
37
.7 1.
7 31
,4 1.1
39
2.0 43
.4 2.0 32
.1 1.
9 40
.7 1.2 31
.7 1.1
28
.1 1.5
35
.1 2.2 42
.0 1.4
28
.7 2.2 47
.9 1.
5 32
.7 1.
9 30
.7 2.
8 50
.5 2.4 39
.2 1.8
27
.1 1.9 41
.6 2.8 54
.6 2.3 42
.9 1.
7 41
.2 2.0 33
.0.1
.1 35
.0 1.
7 26
.5 1.
3 26
.2 1.4
23.8 1.6
24
.2 1.5
21
.9 1.4
30
.7 1.5 12
2.0 47
.8 1.
5 37
.6 2.8 28
.8 1.9 45
.5 1.4
36
.5 1.3
39
.5 1.
3 31
.4 3.2 36
.4 2.6 24
.6 1.
4 39
GAP RMS MIN
NS DEG
7 39
7 53
2 10
7
4 112
1 171
7 69
3 12
6
10
68
6 294
5 14
4
4 34
7 69
4 83
4 11
7
11
44
7 70
5 268
3 101
2 77
9 63
10
64
5 202
5 39
12
43
10 214
9 93
2 48
9 69
9 81
5 97
6 89
1 108
1 167
1 15
50
65
9 22
8
5 87
6 19
4
10
64
6 95
11 14
2
7 11
7
2 317
0 259
8 94
SEC DIS
.13
3
.12
6
.12
8
.12
5
.13
8
.11
1
.10
5
.13
5
.15
67
.10
8
.12
2
.10
1
.12
3
.12
7
.11
1
.13
2
.10
39
.12
4
.14
4
.14
4
.12
4
.08
15
.09
4
.12
3
.16
27
.12
5
.11
5
.16
7
.08
3
.10
5
.12
2
.16
4
.10
16
.14
6
.11
1
.10
9
.12
5
.09
11
.13
4
.11
5
.16
2
.11
2
.13129
.27
7
.12
5
ERH KM
0.3
0.3
0.5
0.4
0.8
0.4
0.5
0.3
7.4
0.6
0.4
0.4
0.4
0.4
0.2
0.4
1.2
0.5
0.4
0.4
0.3
0.8
0.3
0.3
0.7
0.5
0.3
0.3
0.3
0.4
0.4
0.7
1.0
0.7
0.3
0.9
0.4
1.1
0.4
0.5
0.5
0.5
2.5
4.2
0.4
ERZ KM
0.4
0.6
0.9
1.0
2.9
0.6
0.7
0.5
2.5
0.3
0.6
0.7
0.9
0.6
0.2
0.7
1.5
0.9
0.8
0.5
0.7
1.2
0.5
0.4
0.6
0.6
0.9
0.9
0.3
0.9
0.5
0.9
1.2
0.6
0.2
0.6
0.7
0.8
0.3
0.6
0.6
0.7
6.0
3.7
0.4
NO FM REMK
36 KAO
35 KAO
11 LSW
19 SF3
18 SSF
24 SWR
21 SF4
36 SF2
38 DIS
29 KON
37 KAO
25 SWR
16 SF2
33 KON
27 SSC
25 INT
42 LOI
21 SF4
15 LSW
39 SF2
27 KAO
20 KEA
31 KAO
45 KAO
34 KEA
36 SF4
31 KAO
24 KAO
13 SEC
21 SF3
18 INT
13 SF5
15 KOH
33 SF5
12 SNC
40 DLS
31 SF3
21 DEP L
39 SF2
31 SF3
31 SF2
26 SF2
11 DIS
31 HIL B'
32 SF4
62
1987
HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
ORIGIN TIME
LAT N
YEAR MON DA HRMN
1987 OCT
6 19
5
7 317
7 12 6
7 15
6
8 01
7
8 23
7
8 52
1
8 71
1
8 1059
8 1546
9 319
9 339
9 742
9 929
9 13 5
9 1437
9 16
6
10
210
10 1052
10 10
55
10 1056
10 11
2
11
521
11
845
11 2243
12
143
12
355
12 16
6
12 1629
13 1648
13 2142
15
0 7
15
828
15 1542
15 18
58
16
433
16
543
16
546
16
954
16 14
24
16 15
14
16 1540
16 1929
17
140
17
3 6
SEC
DEG MIN
15.16 19
38.78 19
20.10 19
44.74 19
21.84 19
59.75 19
49.29 19
57.07 19
26.37 19
59.91 19
53.47 19
21.42 19
48.25 19
12.73 19
6.55 19
21.44 18
43.68 19
5.97 19
56.03 19
15.73 19
33.89 19
46.21 19
2.35 19
45.92 19
33.67 19
49.87 19
36.81 19
45.12 19
21.69 19
42.39 19
45.85 19
25.91 19
11.58 19
41.79 19
43.42 19
3.52 19
59.37 19
50.72 19
31.13 19
32.80 19
50.34 19
53.76 19
56.60 19
30.62 19
50.86 19
20.09
19.95
24.04
21.66
16.62
21.02
24.40
24 .03
19.88
22.77
54.94
16.02
20.13
19.81
19.49
44.65
49.71
14.26
6.93
7.30
11.43
13.34
19.40
12.38
26.08
20.20
24.32
18.65
18.83
15.42
20.67
14.80
25.03
24.22
18.27
22.48
11.67
27.75
14.79
19.83
16.71
20.43
17.72
18.18
20.13
LON H
DEG
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
8.74
7.75
15.79
5.17
27.47
17.04
16.02
15.99
11.78
15.07
22.27
29.35
7.07
7.89
11 .19
13.56
35.55
27.67
13.17
16.38
15.32
20.53
8.79
26.99
26.84
7.43
17.16
13.65
13.79
25.18
8.27
31.55
19.84
16.01
25.31
2.44
38.66
50.84
56.61
8.82
14.73
11.83
22.97
30.44
50.03
DEPTH AMP DUR
KM
MAG MAG NR
8.12
1.
8.48 1.
3.23
1.
5.53 1.
10.87 1.
37.18 2.
3.38 1.
3.11
1.
9.13 2.
29.68 1.
10.89 2.
10.17 2.
8.05 1.
7.22 2.
8.04 2.
6.94 2.
9.31
8.21
57.29 2.
51.88 3.
41.38 2.
44.77 2.
7.69 0.
9.37
1
7.44
1.
8.70
1.
1.81
1.
9.97 3,
8.09 1.
8.25
1.
9.00 2,
6.65 2.
6.02
1.
3.18
1.
10.30
9.20
1
8.50 2
7.72 2
29.49 2
7.36 2
7.43
1
8.81 2
2.90
1
50.86 2
11.69 2
.6 1.
2 40
6 1.6 34
.9 1.6 20
9 1.
7 34
.8 2.0 46
4 2.
1 66
.7 1.
8 24
.4 2.5 32
,7 2.6 53
8 1.4
34
,1 1.9 21
.0 2.0 37
.6 1.6 33
.1 2.3 45
.0 1.9 33
.3 1.4 21
1.3
24
1.2
43
.7 2.
7 37
,0 2.5 60
.5 2.7 32
.2 2.6 22
.9 1.
3 37
.8 1.6 35
.5 1.7
38
.4 1.
3 43
.4 0.9 19
.8 3.9 66
.9 2.0 54
.6 1.
1 21
.3 2.6 49
.9 3.2 53
.9 1.
2 25
.5 1.1
23
1.2
21
.7 1.3 23
.0 1.5
27
.1 1.4
29
.6 2.0 27
.5 2.8 45
.8 1.6 35
.8 3.0 51
.8 1.
5 31
.1 1.7
33
.1 1.6 31
GAP RMS MIN
NS DEG
12
73
5 95
5 77
4 83
8 59
22
62
6 73
5 70
10
86
3 60
0 251
2 59
3 104
5 94
2 98
0 30
1
3 13
8
8 95
4 245
16 20
1
1 20
7
3 205
8 84
2 12
3
7 34
7 96
6 68
20
71
9 87
7 70
12
76
7 11
4
4 64
7 83
2 73
1 13
4
3 10
3
3 126
5 264
7 77
6 182
11
75
5 103
2 69
4 125
SEC DIS
.13
4
.09
5
.10
1
.15
5
.22
5
.11
2
.08
1
.12
1
.13
5
.10
2
.07
4
.14
2
.10
5
.14
5
.12
5
.20
62
.14
8
.16
5
.17
19
.25
19
.12
11
.21
6
.11
4
.15
6
.14
7
.15
5
.15
1
.12
3
.14
3
.08
3
.09
4
.17
3
.10
2
.08
1.1
0 5
.07
4.1
7 7
.14
8
.08
8
.13
5
.10
2
.13
5
.11
5
.08
6
.16
9
ERH KM
0.4
0.4
0.4
0.4
0.4
0.7
0.3
0.3
0.3
0.9
1.4
0.4
0.5
0.4
0.4
9.9
0.6
0.3
2.0
1.5
0.9
2.2
0.4
0.5
0.3
0.4
0.4
0.3
0.4
0.4
0.3
0.4
0.4
0.3
0.5
0.5
0.5
0.6
0.9
0.4
0.5
0.4
0.3
0.9
0.6
ERZ NO
KM FM
0.6 32
0.6 30
0.4
13
1.4
21
0.6 40
0.4
44
0.3 17
0.3 28
0.3 48
1.0
21
0.5
10
0.6 20
0.7
21
0.7 28
0.9 26
19.9 24
0.7 23
0.6 35
1.1
34
0.8
47
1.1
6
1.7
1
0.6 34
0.7 33
0.8 33
0.4
40
0.2
13
0.3
49
0.4
47
0.9 11
0.4
37
0.8
490.9 19
0.3
120.9 11
0.8
19
1.3
6
0.6 21
0.9 15
0.7
39
0.9 27
0.4
43
0.8
26
1.3
28
0.5
17
REMK
SF4
SF4
SEC
SF5
LSW
DEP
SEC
SEC
SF3
DEP
KEA
LSW
SF4
SF4
SF3
LOI
'
KEA
LSW
LOI L
LOI L
DEP L
DEP L
SF4
LSW
KAO
SF4
SSC
SF2 F
SF2
LSW
SF4
LSW F
KAO
SEC
LSW
SFS
LSW
KON
KON
SF4
SF1
SF3
SWR
DLS
KON
ORIGIN TIME
YEAR MON DA HRMN
1987 OCT 17
454
17 2016
18
237
18
946
18 13
5
18 1743
18 21
7
18 2117
19
641
19 1440
19 16 3
19 1648
19 1651
19 1712
19 2159
19 2223
20 10
5
20 1323
20 2016
21
6 3
21
9 0
21 1212
23
522
23 1657
23 1728
24
510
24 1236
24 1737
25
715
25
826
SEC
21.56
54.60
41.70
59.45
43.73
45.33
15.27
8.37
39.22
37.86
49.49
19.57
29.63
8.91
33.30
8.84
18.58
49.85
57.60
9.70
20.87
18.33
16.36
6.18
31.05
40.65
5.82
47.41
2.21
49.96
LAT N
DEC MIN
19 27.
19 19
.
19 30.
19 12
.
19 25.
19 27
.
19 22
.
19 22
.
19 25
.
19 24
.
20
4.
19 21
.
20
0.
19 53.
19 19.
19 20
.
19 21.
19 19
.
19 25.
19 23.
19 20.
19 23.
19 27.
19 26.
19 19
19 20.
19 19
,
19 12
,
19 22.
19 27.
16 35 83 19 36 80 ,70
,81
,50
16 ,45
,53
.60
,99
,95
36
,75
,27
.62
.49
.51
.38
.84
.41
.05
.88
.57
.72
.92
.65
LON H
DEC
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
26.
16.
20.
37.
19.
28.
20.
26.
16.
16.
37. 2.
22.
20. 6.
12.
18. 9
29 30 12 20 51 29
8 3 8
41 56 28
.18 18 .48
.60
24 .14
.11
.80
.32
.08
.81
.26
.50
.44
.87
,67
.99
.22
.42
.46
.85
.43
.86
.19
.64
.61
.88
.63
.24
.32
DEPTH AMP DUR
KM
MAG MAG NR
6. 6.
10. 6. 6.
10.
31.
10.
15. 3. 8. 5. 9.
10. 7. 8. 1. 8. 9. 9. 8. 10. 9. 9, 9 7, 7. 7,
11,
10,
67 2.
98 1.
38 2.
75 2.
07 1.
05 2.
81 2.
08 1.
38 2.
15 1.
62 81 1.
06 2.
,71
2.
,85
1.
,48
1.
,42
1.
,08
2.
.48
1.
.78
1.
.61
1.
.70
2,
.52
2.
.79
1.
.85
1.
.03
1.
.18
.11
2,
.04
.14
2.
4 2,
5 1.
0 1.
0 1.
9 1.
5 2.
4 2.
8 1.
0 1,
6 1. 2.
7 1.
5 2.
,1
1.
.6
1.
.4
1
,7
1
.5 2,
.6 1
.7
1
.4
1
.1
1
.9 2
.6
1
.6
1
.7
1
.0
1 'l
.1
1
,2 41
.2 38
.7 40
.4 39
.2 38
.5 55
.4 64
.9 46
.8 54
.3 24
.6 19
.2 24
.1 26
.6 18
.4 27
.1 32
.3 31
.7 45
.2 23
.2 37
.0 34
.6 42
.4 40
.2 43
.7 35
.2 37 34
.4 33
.4 36
.2 49
NS 4
10 10
6
15 13 18 10 17
6 1 1 2 1 5 4
12
9 1 4 a10
4 8 8 9 6
10
4
13
GAP RMS
DEG 48
104
134 96 75 39
41 34 40 80
192
149
205
237
112 69 64 93 50 40 66 41 114 44 88 99 82
115
218 58
SEC
.13
.12
.10
.22
.16
.12
.14
.15
.12
.09
.11
.15
.11
.13
.08
.12
.14
.10
.08
.09
.08
.11
.20
.13
.14
.12
.08
.24
.17
.12
MIN
DIS 7 3 5 5 3 8 2 2 2 1
17
3
27
1 5 4 4 4 7 5 4 1 6 8 3 2 4 9
12
8
ERH KM
0.3
0.3
0.3
0.4
0.3
0.3
0.6
0.3
0.4
0.3
1.7
0.7
1.1
1.2
0.4
0.4
0.2
0.4
0.4
0.4
0.4
0.4
0.6
0.3
0.5
0.4
0.4
0.5
0.8
0.3
ERZ KM
1.0
0.7
0.4
1.2
0.6
0.6
0.4
0.4
0.2
0.3
0.9
1.4
0.8
0.5
0.7
0.4
0.3
0.5
0.9
0.5
0.3
0.5
0.5
0.6
0.4
0.6
0.6
1.9
0.4
0.6
NO FM REMK
28 KAO
28 SF
1
34 MLO
33 LSW
22 KAO
45 KAO
47 DHL
38 KAO
38 DEP
11 SEC
8 KOH
11 SF5
14 KEA
10 KEA
21 SF4
32 SF2
22 SWR
37 SF3
15 KAO
37 KAO
30 SF
2
27 KAO
29 RON
36 KAO
32 SF
4
31 SF5
29 SF4
25 LSW
35 KON
38 KAO
25 14
3
20.75 19 30.92
155 53.20
8.03 2.2 1.5
29
5 146 .19
4 0.
5 0.6 25 KON
25 1519
5.13 19 23.67
155 25.65
10.24 1.
5 1.
2 35
7 32 .1
2 4
0.4
0.6 29
KAO
26
952
5.62 19 21.72
155
2.63
7.06 2.0 1.4
35
3 14
2 .1
8 3
0.6
0.7
35 SF5
26 1047 18.37 19
44.67
156
3.94
10.68 2.4 1.5
19
1 274 .1
1 32
2.0
0.7
9 HUA
26 1635 15.95 19 15.79
155
21.67
32.19 1.9 1.6 33
1
140
.10
5 0.
7 1.
2 25 DEP
26 18
7
48.75 19 19.30
155 15.33
8.37 1.9 1.9 40
5
89 .1
2 4
0.4
0.6 25
SF
1
27
940 21.04 20
6.68
155 34.20
27 1217 31.41 19
20.92
155 13.34
28 1237 13.74 19
20.00
155
7.78
28 1723 55.65 19
19.82
155 11.81
33.29 2.5 1.
8 46
6 213 .1
2 22
6.68 2.0 1.
8 53 11
57
.19
3
7.82 2.1 2.0 39 10
93 .0
7 5
7.48 1.91.747
6 86 .1
4 5
0.9
1.1
42 KOH
0.4
0.5
39 SF2
0.3
0.4
25 SF
4
0.4
0.5 42 SF3
28 1839 28.51 19
11.88
155 22.85
50.43 2.1 1.9 26
1 176 .1
7 5
1.8
2.0 10
DEP L
29
413
0.97 19
23.84
155 15.56
29
849 36.64 19 19.78
155 13.67
29 1830 19.42 19
15.55
155 27.23
30 2127 26.96 19 30.88
155 19.53
3.57 2.1 1.6 28
9.11 2.6 2.7 54
11.01 1.9 1.
8 26
13.98 2.6 2.4 58
69 .11
119 .1
4
75 .11
49 .1
2
0.2
0.3 24 SEC
0.3
0.4
37 SF2
0.4
0.8 15 LSW
0.2
0.3 44
DML
63
1987 HVO EARTHQUAKE SUMMARY LIST
198V HVO EARTHQUAKE SUMMARY LIST
OR
IGIN
T
IME
L
AT
N
YEA
R
MO
N
DA
H
RMN
1987
OC
T 31
85
5
NO
V
1 2
27
2 93
1
2 1453
2 1634
3 1821
3 1847
3 1917
4 23
6
5 0
17
5 02
5
5 245
5 248
5 445
5 559
5 1444
5 1741
5 1934
6 85
2
6 1028
6 1840
6 2111
6 22
SO
6 2
31
6
7 259
75
2
7 6
49
7 1
91
9
7 2011
9 15
3
9 2
47
9 1215
9 2025
10
1326
11
1025
12
1531
12
23
7
14
25
1
14
538
14
62
6
14
847
15
050
15
82
6
15
1221
SEC
D
EC
M
IN
28.4
6
19
37.2
0
20
14.4
5
19
22.1
0
19
59.4
4
19
19.4
3
19
48.8
5
19
18
.43
19
2.4
1
19
28.5
6
19
16
.98
19
18
.80
19
5.9
9
19
27.6
5
19
28.4
3
19
21.6
2
19
54
.32
18
30.7
9
19
36.2
0
19
21.4
8
19
16
.11
20
15.1
9
19
2.9
6
19
29.5
2
19
33.5
7
20
16
.70
19
18.0
5
19
4.1
9
19
47.4
7
19
7.7
5
19
30.6
0
19
45.1
6
19
25
.79
19
29.4
4
19
2.5
4
19
18.3
9
19
17.3
6
19
25.4
7
19
8.0
3
19
40.5
2
19
0.0
8
19
38.5
1
19
13.4
6
19
0.7
9
19
13
.82
11.3
1
25.7
6
16.1
3
18.1
0
24.1
5
20.2
8
19
.58
19.3
3
21.7
7
19.7
6
12.2
1
11.9
2
19.0
3
18
.89
22.0
3
57.6
1
26
.48
44.0
0
44
.02
1.2
5
16
.80
26.1
9
24 .
95
1.9
9
18.5
0
55.0
2
26.4
6
30.0
4
27.4
0
17.3
1
18.8
6
27.1
4
23.8
9
43.8
8
20.3
0
21.1
4
17.9
0
19
.54
24.3
5
21.6
8
19.8
1
18.7
8
21.7
7
LON
W
DE
C
155
15
6
155
155
155
15
5
155
15
5
155
15
5
155
155
155
15
5
15
5
15
5
15
5
155
156
15
6
155
155
155
15
5
15
5
155
15
5
15
5
155
15
5
15
5
155
155
155
15
5
155
155
155
15
5
155
155
155
15
5
155
MIN
37.9
3
3.6
3
18.7
9
15
.50
48.2
2
16.1
1
11
.85
11.5
6
13
.03
26.4
5
12.2
9
16.0
4
17.8
2
13.1
8
13
.83
26.5
5
19
.10
14.1
2
3.8
2
3.7
2
45.4
4
5.0
5
30.1
*
19.1
7
26.5
4
28.3
4
22.3
1
29.8
9
29.7
5
28.5
8
27.8
0
13.2
6
28.3
4
15.7
3
2.5
9
13.0
6
2.6
7
16
.03
12
.00
29.8
5
4.7
7
6.9
0
13.7
5
4.3
1
DE
PTH
A
MP
DU
R
KM
MA
G
MA
G
NR
8.1
3
2.
27
.36
2.
4.8
4
2
12
.03
3,
10.4
1
2,
3.2
4
1,
8.9
1
2
8.0
0
7.8
3
2
10.0
1
1
9.1
1
2.
48
.16
2
46
.00
2
7.6
2
1
7.4
9
1
10.6
7
1
38
.54
2
18.2
6
2
8.9
3
3
12.9
9
31.6
9
43.4
5
1
9.8
7
1
5.0
6
1
4.6
8
10.6
8
11
.10
1
9.5
7
1
6.6
2
2
9.5
1
1
9.4
0
1
8.0
3
2
9.4
3
2
3.0
8
1
0.0
0
2
7.2
9
1
6.2
1
2
9.1
7
2
9.7
7
3
9.0
4
1
7.0
0
1
8.7
5
1
8.3
6
1
7.5
7
1
.7
2.6
4
6
.9
2.7
38
.1
1.3
26
.0
3.3
18
.1
1.9
32
.4
1.3
20
.1
2.2
47
1.2
23
.0
1.7
42
.8
1.7
38
.4
2.3
54
.1
1.7
27
.1
1.9
32
.4
1.1
28
.4
1.4
40
.9
1.3
33
.2
1.9
46
.3
2.5
14
.2
3.5
4
9
1.3
20
1.5
23
.1
1.7
44
.9
1.3
3
8
.4
1.2
21
1.7
39
1.4
32
.1
1.6
17
.6
1.3
44
.1
2.2
37
.8
1.4
48
.1
1.5
43
.1
1.9
42
.2
1.9
42
.5
0.9
18
.6
3.0
26
.7
1.1
28
.2
2.0
41
.1
2.0
4
2
.3
3.4
52
.9
1.4
34
.1
1.2
27
.6
1.4
40
.8
1.4
33
.7
1.4
24
GA
P R
MS
MIN
NS
DE
C
10
92
4 2
93
5 86
1 15
4
1 1
27
6 80
6 78
0 93
3 7
9
5 4
6
10
83
4 18
2
6 2
20
5 80
6 76
6 44
2 235
4 2
26
5 2
36
2 2
35
5 1
57
5 1
96
10
41
3 67
7 218
1 72
0 240
8 41
8 48
9 48
5 83
4 81
5 4
5
6 10
7
0 245
1 66
7 132
4 1
51
8 90
2 42
0 80
9 11
4
6 86
1 87
SEC
D
IS
.17
2
.14
30
.12
2
.13
13
.14
8
.05
1
.10
5
.09
6
.14
4
.12
2
.13
5
.12
10
.10
11
.09
4
.12
4
.11
2
.09
32
.27
5
.15
31
.13
40
.09
12
.12
5
.12
5
.12
2
.14
28
.11
7
.07
4
.14
6
.13
5
.11
9
.15
6
.13
3
.10
9
.08
2
.21
5
.08
4
.11
2
.12
5
.11
5
.09
5
.11
5
.14
5
.10
3
.11
4
ER
H KM
0.4
0.7
0.4
0.6
0.6
0.3
0.4
0.6
0.4
0.3
0.4
1.3
1.5
0.4
0.4
0.4
1.5
3.4
0.6
1.6
0.9
1.1
0.3
0.4
0.7
0.4
1.4
0.3
0.3
0.3
0.3
0.4
0.3
0.3
2.3
0.4
0.4
0.4
0.3
0.3
0.5
0.4
0.4
0.6
ER
Z KM
0.9
1.2
0.6
0.7
0.5
0.3
0.4
1.0
0.6
0.6
0.3
1.0
1.0
0.8
0.6
0.6
1.6
1.6
0.5
2.7
0.6
0.6
0.6
0.9
1.1
0.7
0.5
1.1
0.5
0.5
0.6
0.6
0.3
3.0
0.8
0.6
0.5
0.3
0.8
1.0
0.4
0.6
0.8
NO FM
R
EMK
36
LSW
39
KO
H
20
SNC
12
SF
1 F
21
KO
N
14
SEC
34
SF
3
18
SF
3
40
SF
2
32
KA
O
47
SF
3
23
DE
P
22
DE
P
22
SF
2
31
SF
2
26
KA
O
43
LO
I
1 D
EP
L
47
HU
A
F
6 H
UA
18
KO
H
40
DE
P
31
KA
O
14
KA
O
38
KE
A
21
LSW
14
KE
A
~51
KA
O
35
MLO
40
KA
O
40
LSW
40
SF
2
27
KA
O
12
SEC
20
HIL
B
'
20
SF
2
25
SF
5
24
SF
1
45
SF
3 F
19
KA
O
16
SF
5
33
SF
4
25
SF
2
19
SF
5
15 1619 17.01 20
3.29
155 51.65
24.24 2.9 3.0 52
7
220 .14
12
0.6
1.0
47 KOH
OR
IGIN
T
IME
L
AT
N
YE
AR
M
ON
D
A
19
87
N
OV
16 16 16 17 17 17 17 18 18 18 1
9 19 19
19 19
20 20 20
20 21 21 21 21
21 22
22 22 ZT
22 22 23 23 23
23 23 23 23 23
23 23 23 23 23 23 23
HRM
N
SE
C
DE
C
MIN
218
19.
330
15
.
343
43.
245
24
.
326
41
.
345
42.
7 6
38.
048
31
.
412
34
,
1138
2.
135
24
,
91
4
12,
11
20
3
7,
1627
49
,
1824
17.
937
30
,
14
0 53,
17
39
19
1955
26
,
347
23
6 9
34
,
712
37
759
43
1521
58,
428
23
935
56
.74
19
.38
19
,68
19
.50
19
.73
19
.70
19
.58
19
,92
19
.35
19
.67
19
.39
19
.20
18
.31
19
.84
19
.54
19
.24
19
.87
19
.90
19
.17
19
.09
19
.97
19
.62
19
.04
19
.23
19
.27
19
.00
19
22
.49
16.8
2
19.5
8
19.4
6
24.8
5
19.4
5
35.3
8
16
.29
19.9
8
23.9
3
2.7
7
58.1
2
22
.88
11.5
5
26.2
8
26.4
0
28
.92
22.5
2
24.0
8
29.4
1
24 .
10
19.5
2
18.4
3
18.0
1
16.6
8
25
.58
10
2 4.1
8
19
19.2
5
12
1 22.6
9
19
26.t
T8^
1230
22.6
5
19
19.5
6
20
37
10
12
8
55
247
10
423
16
518
20
542
17
64
4
17
84
4
9
1043
38
10
49
59
12
16
31
15
9 32
15
36
51
16
4 50
16
59
5
1847
23
.26
19
.77
19
.64
19
.19
19
.58
1
9
.68
19
.58
19
.78
19
.14
19
.24
19
.51
19
.76
19
.85
19
.17
19
.81
19
.28
19
23.5
2
12.4
0
23.3
7
24
.15
38
.55
25.7
7
25.7
1
26.7
0
24
.94
24.4
9
24.4
9
22.2
0
29.2
9
21
.78
24.6
7
20.8
5
LON
W
DE
C
155
155
15
5
155
155
155
155
15
5
155
155
155
155
155
155
155
15
5
155
155
155
155
155
155
155
155
155
155
155
-T5-
5-
155
155
155
155
155
15
5
155
155
155
155
155
155
15
5
155
155
155
155
MIN
29.0
1
14.7
3
11.3
1
7.8
0
15.1
8
7.4
9
27.2
5
22.4
5
4.8
2
18.9
8
22.9
9
36.1
5
20.6
9
36.5
4
29
.99
15.1
0
43
.10
15.7
3
16.1
7
28.1
5
18.5
7
13.1
2
29.9
6
30.4
9
27.4
8
17.1
6
11.0
8
"17.0
3
11.3
4
13.9
5
33.2
1
16.7
8
18.6
2
16.0
7
16.1
5
17.0
0
30.1
1
16.7
0
17.6
7
16.8
2
4.8
4
16.3
3
30
.02
16.3
9
17.0
8
DE
PTH
A
MP
DU
R
GA
P R
MS
KM
MA
G
MA
G
NR
N
S D
EC
9.4
9
2.4
2.1
45
6 3
9
8.2
8
1.5
1
.2
28
3 IB
S
8.2
0
1.8
1.2
37
5 94
9.5
5
2.9
3.3
60
17
1
00
19.8
2
2.0
1
.5
17
4 1
58
8.6
6
1.6
1.3
44
9
10
8
12.0
1
2.5
2
.6
50
13
70
7.3
7
2.4
2.8
56
15
13
3
5.5
4
1.7
1
.4
31
6 1
37
4.7
0
1.3
10
2
111
29.7
1
2.8
2
.4
53
13
20
9
43.4
2
2.6
1.8
2
9
7 228
10.6
4
1.8
1.4
28
2 56
8.1
9
2.6
2
.2
39
5
11
8
8.9
5
2.2
1
.7
38
3 40
0.0
1
2.0
2
.3
8 3
260
9.0
5
2.7
2.8
53
13
58
30.0
1
2.2
1.7
5
9
18
53
2.8
2
1.5
1.1
23
7
10
5
9.8
1
2.1
1.2
43
7 76
2.8
7
2.0
2
.4
23
6 90
7.7
8
1.4
1
.5
34
3 75
1.2
3
2.1
1
.9
54
16
57
7.6
9
1.2
25
7 71
8.0
5
1.7
2
.0
38
1 89
5.2
4
1.8
1.7
11
3
97
6.9
5
1.8
1.2
32
10
1
04
11.0
1
2~r3
2
.4 i~
5 3^
irf
rT
7.7
6
2.0
1.7
38
6 95
18.5
7
2.6
2
.5
12
2 2
41
10.0
3
2.7
3
.0
52
12
12
8
9.3
8
2.0
1.7
13
4
89
13.9
8
2.1
1.8
9
3 207
7.1
2
2.3
2
.2
9 1
328
11.1
7 2
.22
.41
9
7 1
35
14.3
1
2.2
1
.9
15
6 1
04
10.0
0
2.3
2
.0
47
10
41
10.4
4
2.6
2
.7
10
4 1
27
13.0
8
2.5
2.3
21
7
67
17.3
4
2.6
2
.0
10
2 83
7.1
5
1.6
1.3
37
5 78
16.2
8
2.2
1
.9
10
4 305
9.7
2
2.6
2
.5
47
8 39
15.2
6
2.1
1
.8
13
5 94
2.0
0
1.6
1
.5
25
7 64
SEC
.11
.10
.14
.15
.12
.14
.12
.20
.11
.10
.11
.09
.09
.20
.12
.17
.14
.11
.09
.13
.21
.13
.19
.13
.14
.15
.12
.4rt
.12
.19
.21
.11
.11
.10
.13
.16
.10
.24
.15
.09
.12
.09
.12
.09
.12
MIN
DIS 2 2 5 4 2 4 4 5 3 1
21
7 2 6 8 3 6 0 1 5 3 5 6 5 5 1 6 2 5 2 7 0 3 20 2 1 6 1 1 1 4 8 4 1 2
ER
H KM
0.3
0.6
0.4
0.3
1.4
0.4
0.3
0.4
0.4
0.9
0.6
1.1
0.5
0.5
0.4
1.2
0.4
0.6
0.3
0.3
0.4
0.5
0.3
0.4
0.5
1.2
0.4
l.S
r
0.4
3.3
0.5
0.9
2.1
2.9
1.1
1.7
0.3
1.0
1.3
2.0
0.5
2.7
0.3
1.5
0.3
ER
Z
NO
KM
FM
0.5
29
0.7
17
0.6
33
0.3
46
0.7
14
0.4
39
0.3
34
0.7
42
0.9
18
0.7
5
0.9
39
0.9
22
0.8
26
1.1
18
0.8
25
0.5
0
0.5
41
0.4
43
0.3
17
0.7
36
0.7
18
0.7
31
0.5
38
0.9
24
0.8
39
0.7
1
0.6
26
8nr9
3^
0.6
33
2.3
0
0.8
41
0.9
0
1.5
0
12.5
0
0.7
3
1.0
2
0.6
31
1.1
1
0.7
0
1.3
1
0.7
34
1.2
0
0.5
44
0.9
2
0.4
18
REM
K
KA
O
SF
1
SF
3
SF
4
DE
P L
SF
4
KE
A
SWR
SF
5
SS
C
L
LO
I
DL
S
KA
O
LSW
KA
O
SNC
L
*
KO
N
DE
P
SEC
KA
O
SS
C
L
SF
2
LSW
LSW
LSW
INT
L
SF
3-B
RL
t
SF
3
DE
P L
LSW
INT
L
DE
P L
KEA
L
«
INT
L
DE
P L
KA
O
INT
L
DE
P L
DE
P L
SF
5
DE
P L
KA
O
DE
P L
SWR
64
19B7 HVO EARTHQUAKE SUMMARY LIST
1967 HVO EARTHQUAKE SUMMARY LIST
OR
IGIN
T
IME
LA
T N
YEA
H
MON
D
A
HRM
N SE
C
DEC
M
IN
1967
N
OV
23
22
24
5.4
4
19
24
.93
23
2341
11.0
2
19
25
.04
23
2352
19.8
3
19
26
.29
24
019
35.1
2
19
26
.58
24
1 1
34.0
2
19
26
.41
24
555
45
.46
19
2
1.5
624
64
6 27.3
2
19
17
.43
24
1755
9.4
4
19
26
.35
25
455
15.2
5
19
27
.26
25
1022
8
.35
19
26
.05
25
1649
22.5
5
20
19
.75
26
112
44.0
3
19
17
.71
26
1949
56.2
2
19
22
.01
27
031
26.7
1
19
24
.17
27
251
7.3
3
19
24
.20
27
649
6.9
9
19
24
.21
27
1050
24.7
2
19
21
.14
27
1343
57.6
4
19
19
.12
27
1424
56.3
9
19
20
.06
27
1546
50.9
7
19
55
.46
26
1758
27.6
6
19
21
.54
28
2137
30.3
3
19
19
.91
29
013
46.6
2
19
19
.79
29
452
25.2
1
19
18
.27
29
7 3
52.4
8
19
19
.63
29
1241
57.3
2
19
21
.96
29
1753
12.5
1
19
20
.16
30
35
6
35.6
7
19
16
.67
30
1353
5
.79
19
23
.97
30
16
8 47.5
6
19
26
.69
DEC
1
336
21.0
8
19
12
.94
1 11
52
17.0
6
19
19
.72
1 13
46
53.6
0
19
26
.16
1 14
54
16.7
2
19
19
.69
1 16
56
56.5
7
19
25
.54
1 16
28
36.2
1
20
20
.57
1 22
21
24.6
8
19
19
.54
1 23
21
59.2
6
19
20
.64
25
2
50.1
6
19
24
.20
2 63
2 12.8
3
19
23
.00
3 65
2 29.5
6
19
16
.02
3 10
0
24.9
6
19
20
.73
3 16
54
25.6
7
19
20
.63
4 01
9 2.0
5
19
27
.74
4 15
44
20.6
7
19
23
.95
LON
H
DEC
155
155
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
156
155
155
155
155
155
155
155
155
155
MIN
16
.50
17
.09
16.3
6
16
.36
15.6
0
4.9
51
2.6
626.5
94
9.6
22
9.1
5
17
.74
12.9
71
7.3
11
6.5
31
7.6
7
15
.69
1.1
26.6
51
2.6
730.5
2
6.6
812.4
26.6
1
12
.95
12.3
6
3.6
11
1.7
630.7
1
26
.44
27.3
7
26
.02
6.5
51
6.1
71
2.2
52
4.1
0
15
.34
11.6
010.7
216.2
215.0
3
13
.13
2.6
11
3.3
12
6.1
61
5.6
5
DEP
TH KM
6.6
47
.78
12
.31
10
.46
12
.60
6.7
96.1
19
.56
12.1
56
.53
17
.72
7.3
62
5.5
13
.11
9.6
7
3.2
47
.36
5.6
16
.69
33
.66
8.7
97
.35
6.4
24
.05
6.7
9
7.4
27
.45
7.7
6
10
.03
10
.24
7.5
97.4
41
.32
7.0
77
.42
11.4
06
.75
6.1
13
.07
2.6
6
5.6
67
.44
7.3
51
0.3
33
.32
AMP
DU
RM
AG
MAG
N
R
2.3
2.
2.0
2
.2.1
1.
2.6
2
.2.4
2
.
3.0
3
.1.6
1.
1.6
1
.2.1
1
.2.4
1
.
4.5
4.
1.6
1,
1.6
1.
1.6
2.3
1.9
1,
2.2
2
.1.9
1.
2.1
1,
2.5
1,
1.6
1,
2.1
2
,2
.6
2.
1.7
1,
1.9
1,
2.0
1,
1.9
1,
2.2
1,
1.8
1,
2.3
1,
2.5
2,
2.2
2,
1.7
1,
1.7
1
1.7
1
2.9
2
2.5
2
2.0
1
2.1
1
1.7
1 1
1.7
1
1.7
1
2.2
1
2.3
2
5 15
1 15
9 22
6 21
4 15
3 59
2 30
2 26
6 23
,7
23
.6
27,2
25
,9
34
912
,6
20.0
29
.3
20.8
31
.7
31
,2
24,0
45
,7
45,3
27
,7
36
.4
26,7
34
.9
30
.4
25.4
34
.7
36.1
42
.6
16.5
29
.2
16
.5
32.5
51
.6
34
.6
26.3
21
.0
26.6
35
.2
24.5
37
.1
34
GA
P RM
SN
S D
EC
4 99
4 69
6 13
4
9 14
05
161
16
647
144
5 56
3 11
42
61
6 20
69
121
3 39
1 12
23
120
5 63
3 17
62
915
746
216
8 82
7 76
9 12
04
101
7 61
3 10
62
604
512
36
8 59
0 14
36
123
6 14
62
651
67
3 19
913
94
9 75
8 80
8 79
3 10
17
137
2 61
7 59
9 72
SEC
.11
.22
.11
.12
.14
.12
.09
.10
.16
.11
.14
.09
.11
.16
.12
.06
.13
.07
.11
.08
.09
.11
.12
.11
.12
.11
.13
.14
.09
.09
.17
.14
.12
.09
.06
.13
.15
.09
.07
.15
.11
.10
.10
.11
.09
MIN
DIS 1 0 3 2 3 5 1 7 9 7 49 2 3 2 2 1 4 4 5
17
4 5 5 2 5 4 5 3 3 6 5 5 3 5 7
476 3 1 2 2 2 4 6 1
ERH KM
0.7
1.1
0.6
0.9
1.5
0.4
0.4
0.4
0.6
0.4 0.6
0.4
0.6
0.6
1.1
0.3
0.6
0.5
0.3
0.6
0.5
0.3
0.4
0.3
0.4
0.5
0.5
0.4
0.4
0.3
0.6
0.4
0.3
0.4
0.5
1.0
0.4
0.4
0.3
0.3
0.5
0.6
0.5
0.3
0.2
ERZ
NO
KM
FM
0.6
2
0.6
0
0.6
15
0.6
15
0.6
1
0.4
46
0.6
15
1.0
21
0.6
13
1.3
22
13
.3
390.6
16
1.0
25
0.6
1
1.1
1
0.4
10
0.7
16
1.3
13
0.6
19
0.7
23
0.5
19
0.5
26
0.6
23
0.6
15
0.7
26
1.0
19
0.7
25
0.9
20
0.6
16
0.8
IB
1.1
26
0.6
36
0.5
11
0.7
19
1 .7
14
1.2
16
0.6
30
0.4
24
0.3
13
0.4
11
1.1
22
0.7
22
0.6
14
0.7
26
0.2
27
REM
K
INT
L
INT
L
INT
L
INT
L
INT
L
SF
5 F
SF
2K
AO
KO
NK
AO
KO
H
<S
F2
DEP
SSC
L
INT
L
SEC
SF
5SF
4S
F2
KEA
SF4
SF
2SF
4S
SF
SF
2
SF
5S
F3
LSH
KA
OK
AO
LSH
F
SF
4SN
CS
F3
KA
O
KO
HS
F3
SF
3SE
CSE
C
SF
2S
F5
SF
2K
AO
SEC
OR
IGIN
T
IME
LA
T N
YEA
R
MON
D
A
1987
D
EC
4 4 4 4 5 5 5 5 6 7 7 e e 9 9 9 9 9 910 10 10 10 11 11 11 11 11 11 11 11 12 12 12 12 12 13 13 13 15 15 15 16 16 16
HRM
N
SEC
D
EC
MIN
1611
5
5.
2034
5
7.
2231
36
.
2312
0
.1
1 55.
355
42.
57
9.
1725
27.
1439
29.
344
39
.
14
3 39.
1555
40.
2016
40
.
220
16.
5 7
14.
622
59.
9 1
10.
1433
4
2.
1916
17
.12
1 55
,
139
11,
922
6,19
53
32
,5
9 17
1121
12
,
1549
56
,16
3
616
42
4,19
9
12,
1923
1,
21
5 6,
423
442
6 49
1157
16
1716
43
2143
16
617
4413
55
56
1945
26
1054
24
2144
36
2216
43
6 24
459
1372
4 40
66
1927
19
31
19
96
1900
19
96
19,0
1 19
,96
19
,01
19,6
9 19
,39
19
,94
20,2
3 19
,61
19,6
5 19
.49
19
.03
19.0
6
19,3
2 19
.30
IB
.05
19
.66
19.1
6
19.6
3
19.6
3
19
.68
19
.56
19.5
5
19.3
2
19.4
4 19
.69
19
.36
19
.76
19
.53
19
.90
19
.76
19.7
2
19.6
6
19
.21
19.9
2
19
.47
19
.67
19
.37
19.4
6
19.6
0
19
19.1
221.3
13
5.0
7
22
.43
35
.41
22
.89
16
.93
24
.25
16.3
32
0.9
2
20.3
753.3
02
0.4
9
19
.40
22
.22
25.0
73
5.2
52
5.5
52
3.7
04
9.6
7
19
.66
20.4
220.1
620.4
02
6.1
2
24
.93
26
.76
19.4
5
20
.04
19
.65
13.7
61
9.6
919.3
01
9.6
02
2.6
4
46
.75
21
.36
11
.96
15.1
533.2
7
16
.14
19
.16
42.7
82
8.0
32
7.9
3
LON
W
DEC
M
IN
155
13
.07
155
50.2
1156
23.7
0
155
29
.91
156
6.5
0
155
4.3
715
5 24.6
915
5 16.1
715
5 13.1
1155
7.0
2
155
11.0
015
4 57.1
415
5 10.6
6
155
7.6
815
5 28.7
2
155
16.6
115
5 33.6
015
5 29.4
015
5 17.9
415
5 24.4
7
155
11.8
415
5 6
.60
155
12.7
0
155
13.2
415
5 15.6
0
155
16.7
4155
29.3
315
5 1
1.6
6155
13.0
315
5 1
0.7
4
155
21.5
115
5 12.1
615
5 1
3.4
015
5 6
.36
155
17
.97
156
7.1
115
5 2.4
315
5 3
6.3
6155
22
.69
155
41.0
3
155
30.3
2155
12.2
215
5 5
6.3
515
5 23.9
0156
22.7
5
DEP
TH
AMP
DU
RKM
M
AG
MAG
N
R
5.9
0
0.
7.9
1
2.
35.5
7
1.
10.7
6
1.
32
.26
2
.
9.1
3
1.
9.7
93
.16
1.
6.5
1
1.
7.3
6
1.
8.0
3
1.
10.6
4
3.
9.7
7
3.
9.0
1
3.
9.9
4
3.
6.0
6
2.
7.5
4
2.
10.0
0
2.
14.0
8
2.
12.9
1
7.2
4
1,7.1
3
2.
7.4
0
1.7
.91
1,
1.6
6
1,
1.9
1
1,10.6
9
1.6
.90
1.
9.5
0
3,
7.9
8
1,
9.0
2
1,6
.94
1.
6.4
7
1,6
.52
3,
0.3
8
2,
6.1
6
23.7
15.6
2
37.5
39
.92
2
10
.35
2
5.0
4
126.3
4
29
.46
1
33.6
9
2
9 1
.2
331
1.4
26
7 2.3
40
7 1
.5
340
2.1
26
1 1.2
23
1.2
16
3 1.1
15
6 1.3
29
6 1.1
26
5 1.2
25
2 3
.5
376
3.8
52
0 3.3
59
6 4.0
68
,0
1.7
47
6 2.3
45
2 2.0
29
.2
1.9
11
2.0
29
.6
1.6
52
,6
2.4
54
.4
1.2
32
.4
1.4
33
.3
0.9
17
,7
1.1
16
.9
1.3
32
.4.1
.3
30,3
3
.5
55.5
1.4
26
.7
1.2
23
.7
1.3
31
.9
1.1
37
.0
3.2
50
.0
1.9
7
.9
2.6
26
1.4
25
.4
3.3
44
1.2
14
.9
1.9
42
.6
2.9
53
.4
1.1
35
.6
2.3
50
.9
1.2
39
.6
1.9
22
GA
P RM
S M
INN
S D
EC
4 61
3 18
26
275
2 47
3 27
2
1 68
1 66
3 83
2 94
3 90
4 79
3 30
97
76
15
99IB
36
13
7111
92
6 39
3 10
56
274
10
6914
10
52
723
635
157
4 95
6 45
5 93
9 69
3 94
4 20
96
656
7210
63
1 16
7
4 24
76
146
14
904
178
7 90
10
547
954
205
6 75
4 30
7
SEC
D
IS
.13
4
.16
11.1
3
51
.05
4.1
1
23
.06
3
.10
5
.06
1.1
0
3.1
1
5
.09
4.1
61
18
.12
3
.12
4.1
2
2
.13
2.1
4
6.0
9
6.1
2
2.1
6
32
.15
6
.11
6
.12
5
.10
4
.06
3
.11
0.0
9
7.1
0
5.1
2
5.0
9
5
.10
5
.11
5
.13
4.1
1
4.1
2
2
.13
39.1
1
3.1
7
6
.10
2
.13
10
.15
2
.13
5
.11
11
.12
3.1
1
46
ERH KM
0.4
0.7
1.5
0.3
1.2
0.5
0.5
0.3
0.4
0.5
0.5
7.3
0.3
0.3
0.2
0.3
0.3
0.4
2.1 1.0
0.3
0.3
0.5
0.4
0.2
0.3
0.4
0.4
0.3
0.4
0.9
0.4
0.4
0.3
0.7
1.2
0.6
0.3
0.6
0.4
0.3
0.3
0.6
0.3
1.3
ERZ KM
0.6
1.1
1.9
0.5
0.7
0.7
0.9
0.4
0.8
0.6
0.9
9.6
0.4
0.3
0.4
0.4
0.6
0.7
1.0
0.9
0.5
0.5
0.8
0.6
0.5
0.2
0.9
0.8
0.3
0.9
0.7
0.7
0.7
0.5
0.3
0.6
0.6
1.0
1.2
0.5
0.5
1.0
0.6
0.5
2.6
NO FM
RE
MK
29
SF
212
KO
N37
D
IS
24
KA
O13
KO
N
16
SF
512
SW
R10
SE
C19
S
F2
20
SF4
21
SF
323
D
IS46
S
F3
F50
SF
451
K
AO
F
38
I NT
40
KEA
22
KA
O1
DEP
L
25
LO
I
42
SF
347
SF
427
S
F2
23
SF
210
SN
C
F
11
SNC
24
KA
O24
S
F3
49
SF2
23
SF3
17
SWR
22
SF3
29
SF2
27
SF4
2 SS
C
L
17
HU
A22
SS
F36
LS
H
11
SWR
39
MLO
47
LSH
F
33
SF
346
H
UA
33
KA
O19
D
IS
65
1987 HVO EARTHQUAKE SUMMARY LIST
1987 HVO EARTHQUAKE SUMMARY LIST
OR
IGIN
T
IME
YEA
R
MON
D
A
HRM
N
1987
D
EC
16
725
16
1024
16
1246
16
1331
16
2047
17
848
17
924
17
1116
17
1728
18
1 0
18
4 0
18
436
19
812
19
2026
20
326
20
332
20
1424
20
20
821
14
4
21
1447
21
1616
21
1823
22
821
22
2028
22
2029
23
012
23
15
123
17
13
23
1714
24
636
24
1547
25
521
25
12
625
14
1925
19
24
25
2135
26
141
26
1023
26
1613
27
451
27
1514
28
912
28
1041
28
1547
29
953
SEC
47.3
225.0
43
8.4
94
6.7
627.1
4
23
.20
17.9
524.8
432.2
124.7
8
56.5
61
.37
29.1
54
3.6
313.7
8
37.8
155.3
914.2
03
7.4
956.0
8
52.1
83
2.3
649.5
36
.24
37.1
7
18.3
359.7
46
.77
43.6
44
3.4
5
44.4
757.1
41
7.5
921.7
13
3.4
0
56.8
23
5.3
925.1
32
7.4
614.8
2
50.9
34
6.8
345.4
333.2
36.1
6
LAT
ND
EC
MIN
19
29
.26
19
9.2
419
42.8
0
19
21
.17
19
19.3
2
19
12.3
719
22.4
119
3.3
219
4
5.7
919
25.3
3
19
21
.29
19
21
.05
19
21.1
119
2
8.3
919
22.3
5
19
21.6
719
19.7
619
19.6
319
17.2
919
23.0
4
19
19.7
519
17.8
419
20.1
819
18.0
919
17
.50
19
25.8
819
21.7
019
52
.45
19
51
.32
19
28.4
6
19
19.2
619
4
6.7
619
20.5
819
26.4
219
14.7
6
19
21
.74
19
20
.10
19
49.6
519
2
2.0
019
22
.38
19
25.9
819
19
.66
19
21.0
419
2
2.1
919
2
1.7
6
LON
W
DEC 155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
155
MIN
16
.04
37
.64
1.6
0
30
.35
30
.36
19
.87
28
.94
22
.73
22.3
130.4
8
0.7
51
.08
0.7
15
0.7
42
9.0
6
6.0
78.6
31
2.5
11
4.1
22
.60
6.8
91
3.0
21
2.8
712.6
61
2.7
5
26
.20
20.8
54
4.9
8
44
.26
14.1
6
29
.72
43.0
76
.50
21
.16
31.9
2
4.1
312.1
92
3.1
91
8.9
828.2
8
18
.80
12.7
61
2.9
52
8.5
24.4
9
DEP
TH
AM
P D
UR
KM
MAG
M
AG
NR
7.6
0
2.
8.1
7
2,
0.0
0
2
9.4
2
1.9
.99
1
.
27.4
8
2.
10
.12
3.
32
.72
14
.93
2.
10
.07
2
.
6.1
5
1.6
.85
2.
6.6
8
2.
10
.82
2.
9.6
1
2,
9.8
17
.16
1.
5.7
3
1,8.6
7
27.4
7
1,
8.2
3
27.0
8
26.4
4
19
.36
2,
7.7
2
1,
7.1
0
13
0.9
2
213.1
9
21
1.9
715.2
6
2
8.8
8
214.0
9
27
.90
2
37
.98
4
7.7
1
2
6.9
7
26.1
7
225.8
0
212.6
5
11
0.1
2
1
7.2
7
26
.67
1
8.5
6
18
.70
2
8.9
4
1
,1
1.9
17
,1
1.9
30
.4
2.3
25
.7
1.2
32
.7
1.2
40
.3
1.5
59
,3
3.4
62
1.6
37
.2
1.4
46
.3
1.6
44
.8
1.5
28
.5
2.4
42
.3
2.1
39
.6
2.4
32
.2
1.3
41
1.3
14
.6
1.3
34
.4
1.3
32
,0
1.9
35
.9
1.2
32
.5
2.6
45
.0
1.5
38
.7
1.3
34
.0
1.6
44
.8
1.2
34
.8
1.5
31
.4
2.2
47
.3
2.1
22
1.4
12
.4
2.0
15
.1
1.6
41
.9
3.5
52
.2
2.0
44
.0
4.3
68
.3
1.9
35
.1
2.0
31
.3
2.1
52
.1
1.5
32
.9
1.8
44
.9
1.7
38
.5
1.6
32
.8
1.3
39
.9
1.5
42
.1
2.0
39
.1
1.2
37
GA
P RM
S M
INN
S D
EC
6 26
75
104
0 25
0
4 49
5 60
18
169
17
365
207
12
877
43
5 19
79
182
5 18
61
963
35
1 83
8 77
4 83
5 15
12
126
4 16
07
113
9 12
7
13
141
7 17
3
9 47
7 53
2 14
92
142
3 22
8
2 37
10
138
8 10
220
29
5 12
3
3 92
12
784
115
8 37
2 38
7 91
6 79
6 59
2 37
9 83
SEC
D
IS
.16
8
.17
11
.26
1
.07
5
.12
8
.13
8.1
2
2.0
9
15.1
2
9.1
0
7
.17
5.1
7
4.1
8
4.1
2
8.1
3
3
.05
4
.11
5
.11
5.1
1
1.1
4
4
.10
7
.11
2
.14
5
.14
8
.11
8
.11
7.1
1
4.0
9
10.0
7
8.1
3
7
.14
7.1
1
11.1
0
5.1
3
2.1
7
3
.14
4
.13
5
.09
8
.10
3
.11
1
.12
2.1
3
5.1
4
3.1
1
2.1
2
4
ERH KM 1
.00.4 1.6
0.3
0.3
0.4
0.3
1.5
0.5
0.3
0.7
0.4
0.6
0.5
0.3
0.6
0.4
0.4
0.5
0.5
0.5
0.4
0.4
0.3
0.4
0.3
0.6
0.6
0.5
1.4
0.4
0.5
0.4
0.4
0.5
0.5
0.3
0.9
0.4
0.4
0.5
0.4
0.4
0.3
0.5
ERZ
NO
KM
FM
2.1
12
1.4
12
1.4
18
0.7
26
0.5
38
0.6
42
0.4
48
1.1
31
0.5
42
0.4
39
0.6
27
0.5
39
0.6
38
0.5
25
0.5
38
0.9
9
0.6
32
0.9
26
0.6
32
0.5
21
0.4
36
0.7
19
0.7
29
0.6
32
0.8
29
0.8
23
0.7
35
o.r
Tr
0.7
7
1.3
14
0.7
26
0.4
36
0.5
31
0.7
51
1.2
26
0.6
22
0.6
37
1.2
27
0.5
36
0.5
23
0.7
19
0.6
35
0.3
38
0.5
29
0.4
32
REM
K
GLN
L
LSW
HIL
B
1
KA
OK
AO
DEP
KA
O
FL
OI
KEA
KA
O
SF
5S
F5
SF
5
KO
NK
AO
SF4
SF4
SF2
SF
2S
F5
SF4
SF
2S
F2
SF
2S
F2
KA
OD
EPH
OT
HU
AD
EP
L
KA
OH
UA
SF4
DH
LLS
W
F
SF
5SF
3K
EASW
RK
AO
I NT
SF
2S
F2
KA
OS
F5
ORIGIN TIME
YEAR MON DA HRMN
SEC
LAT N
DEC MIN
1987 DEC 29 2216 49.49 19
24.67
30
813 51.05 19
19.64
30 17
0
13.39 19 19.78
30 1848 34.16 19 21.96
LON W
DEC
MIN
155 17.47
155
6.51
155 11.69
155 27.53
DEPTH AMP DUR
GAP RMS MIN ERH
KM
MAG MAG NR NS
DEC SEC DIS
KM
ERZ NO
KM FM REMK
1.51 1.5 1.3
22
6 50
.1
3 1
8.51 1.9 1.
7 44
10 126 .1
2 5
7.95 1.9 1.
8 36
3 88 .1
1 5
9.81 1.9 1.
6 42
4
41 .1
2 1
0.3
0.2
16 SNC
0.3
0.3 37 SF4
0.4
0.7
24 SF3
0.3
0.5 24 KAO
66
TABLES. 1987 HVO EARTHQUAKE SUMMARY LIST M>=3.0 PAGE
ORIGIN TIME LAT NYEAR MON DA
1987 JAN 17
152730
31FEB 2
333
33344
44445
567
1111
171823
MAR 1011
161724
APR 34
1825262730
MAY 16
101416
1919252730
HRMN
1423623940
16321251
1836738
1622164517 7
174017442137315519
542756
10541236110
7 312588 1
10221122
1839101622 814 6159
554312
202522201113
1116249937
1328359
044131219441853017
4564573 3919
1337
SEC DEC MIN
42.88 1932.59 1952.32 1912.28 1943.09 19
16.21 199.21 19
33.81 209.22 20
16.35 20
45.48 2044.01 2017.06 2036.54 2059.87 20
35.86 2042.68 2053.98 2028.04 2054.47 20
28.02 2034.69 2031.52 2046.32 1934.69 20
17.21 2012.65 2050.37 1959.52 2010.08 19
31.32 2010.29 1923.15 207.27 19
40.96 19
43.37 1927.38 1910.85 1927.64 1949.90 19
41.48 1925.89 1931.62 1849.48 1931.32 19
51.84 198.35 19
37.73 1955.61 1959.48 19
16.3121.6210.5841.9021.70
48.1522.853.554.333.53
4.794.385.101.370.86
2.100.981.245.936.12
3.631.382.12
19.556.19
5.342.45
16.3314.5012.87
10.9711.960.27
56.2320.79
19.8522.4817.3212.7520.80
27.1317.9055.318.06
11.29
22.5818.1756.4944.7719.53
LON WDEC MIN
155 26.34155 16.02155 31.65156 0.45155 49.46
156 10.84155 4.25156 26.84156 27.74156 32.07
156 28.96156 29.31156 26.16156 29.40156 26.30
156 28.37156 25.25156 25.56156 31.98156 28.11
156 29.09156 27.88156 28.62155 6.63156 26.37
156 32.19156 28.56155 33.56156 44.06155 26.83
156 37.53155 27.50155 43.11155 37.61155 52.82
155 7.50155 26.72155 21.95155 28.74155 6.45
155 26.10155 47.10155 13.29155 36.32155 36.32
155 1.07155 13.90155 32.20156 4.50155 10.90
DEPTH AMPKM MAG
10.25 2.933.01 4.131.40 3.233.07 3.412.22 3.0
13.50 3.28.82 3.30.38 5.25.26 3.16.83 3.3
5.77 3.07.41 4.36.90 3.2
10.69 3.12.24 3.1
6.94 3.02.83 3.51.45 3.3
32.57 3.65.24 3.1
9.72 2.99.81 3.43.50 3.59.17 4.17.44 3.6
30.66 3.17.19 3.13.77 3.3
27.03 3.09.22 4.0
0.00 3.18.94 3.87.92 3.0
11.77 3.21.08 3.4
8.45 3.210.42 3.134.12 2.90.02 3.28.97 3.1
6.08 3.610.66 3.625.99 2.99.54 3.49.78 3.4
9.66 3.46.57 3.3
15.23 3.18.54 3.3
10.50 3.0
DURMAG NR
3.3 494.2 532.9 623.7 573.2 45
3.8 453.3 555.1 553.2 553.7 53
3.5 544.5 613.8 552.9 383.2 46
3.3 323.8 373.6 544.3 513.3 40
3.1 353.8 523.8 604.1 573.9 52
3.0 223.0 543.1 583.0 234.0 49
3.2 354.0 583.2 443.4 523.4 48
3.6 573.4 633.2 643.5 313.3 65
3.7 543.7 463.1 553.4 543.4 51
3.3 583.2 413.3 623.7 453.4 62
GAPNS DEC
7 608 62
16 1089 2233 121
6 29413 875 229
10 23110 238
7 31513 2336 2285 2336 295
6 2416 2945 2947 3043 231
2 2337 231
14 29712 1265 228
2 31713 23213 590 2678 125
2 31010 1154 275
14 13615 172
11 10116 3717 1222 89
19 98
8 473 89
11 24617 2199 94
11 1515 89
19 2306 238
18 97
RMS MIN ERHSEC DIS KM
.14 5
.11 1
.10 7
.11 25
.13 12
.14 38
.12 3
.13 70
.12 72
.13 79
.12 80
.12 80
.12 76
.13 75
.13 70
.12 73
.13 68
.13 69
.13 79
.11 77
.10 74
.12 73
.13 74
.11 5
.10 76
.12 93
.11 73
.20 6
.10 77
.11 6
.15 89
.17 5
.11 17
.15 9
.20 9
.09 5
.14 2
.11 6
.13 6
.13 5
.14 4
.10 10
.11 37
.17 13
.20 7
.12 6
.13 2
.12 16
.12 42
.14 5
0.40-.5
0.40.80.5
0.70.51.51.31.4
4.91.31.22.05.2
1.87.06.21.42.1
1.81.23.00.41.0
3.11.10.43.20.3
7.00.41.00.40.5
0.30.30.50.40.3
0.30.40.90.40.5
0.50.40.60.70.4
ERZ NOKM FM
0.5 360.7 470.7 481.2 480.3 39
0.9 450.3 450.4 501.5 401.8 45
6.4 461.6 492.1 463.1 262.9 36
3.0 164.8 312.6 502.3 401.6 34
2.0 271.5 412.4 440.3 491.0 48
5.5 161.6 441.5 465.2 190.3 46
1.6 280.5 490.5 370.4 480.3 46
0.4 430.4 500.5 480.7 270.3 49
0.8 470.4 382.3 460.6 470.7 44
0.3 500.6 420.5 460.5 350.3 46
REMK
LSW FDEP FDLSHUA FRON
HUASF5DIS FDIS FDIS F
DIS FDIS FDIS FDISDIS F
DIS FDIS F*DIS F*DIS FDIS F
DISDIS FDIS F*SF4 FDIS F
DISDISLSWDISLSW F
DIS *LSW FKOH FKOH FRON
SF4KAODEPLSW *SF4 F
KAORONLOILSW FLSW F
SF5 FSF2 FREAHUASF3
67
1987 HVO EARTHQUAKE SUMMARY LIST M>=3. PAGE
ORIGIN TIME LAT NYEAR MON DA HRMN
JUN 1 22586 14436 15179 1910
20 1723
20 201322 35726 224930 1553
JUL 1 739
1 7551 17391 19 65 17478 12 8
20 14021 63325 152125 232528 1328
AUG 4 7148 21458 2211
10 43219 1534
SEP 14 4318 233719 15 419 162219 1649
22 1043OCT 6 1129
12 16 615 0 7
NOV 2 1453
6 85214 53817 24524 55525 1849
1987 DEC 8 15558 20169 220957
11 19 9
12 115713 135517 92425 52125 1419
SEC DEG MIN
6.39 1946.98 1949.34 1949.54 1954.69 19
34.41 1927.80 1938.94 1949.19 1955.67 19
8.15 191.19 20
40.84 1854.27 190.02 20
35.31 197.86 20
21.56 1939.60 2058.02 19
17.01 1958.29 1913.82 1937.42 1928.70 20
1.46 197.25 19
26.83 1927.36 1945.54 19
19.37 1947.83 1845.12 1925.91 1922.10 19
36.20 198.03 19
24.50 1945.46 1922.55 20
40.94 2040.23 1918.61 1914.65 1912.32 19
16.53 1958.66 1917.95 1957.14 1921.71 19
20.0521.7148.1121.8720.04
53.5218.1820.707.85
19.31
19.399.29
39.7219.3719.34
23.152.01
19.797.18
21.44
19.6419.0718.6918.044.58
22.7918.4219.8757.1520.65
36.9748.4918.6514.8016.13
44.0019.5419.4621.5619.75
53.3020.4919.4022.2220.04
19.6011.9622.4146.7626.42
LON WDEG
155155156155155
155154155155155
155155154155156
155156155157155
155155155155155
155155155155155
155156155155155
156155155155156
154155155155155
155155155155155
MIN
7.8618.547.742.89
11.90
36.8059.427.645.527.47
7.5230.3748.7313.2825.61
26.3628.6712.9437.111.67
7.9713.2313.4613.4637.62
15.0348.2911.7444.137.72
53.1052.8413.6531.5515.50
3.8212.007.804.95
17.74
57.1410.687.88
28.7213.03
8.3836.3628.9443.0721.16
DEPTHKM
8.7335.298.998.409.49
12.8238.638.82
49.9910.23
9.1027.2140.0910.390.01
11.003.509.427.657.80
9.309.849.14
10.5327.86
30.5010.599.34
30.018.21
31.0422.829.976.65
12.03
8.939.779.558.79
17.72
10.649.779.019.949.50
8.525.82
10.1214.0937.98
AMPMAG
3.23.13.13.53.2
3.32.93.23.24.0
3.53.03.33.93.0
3.23.13.13.43.1
3.43.83.52.83.0
2.93.83.03.03.2
3.13.43.82.93.0
3.23.32.93.04.5
3.23.63.03.63.3
3.03.43.32.94.0
DUR ! GAPMAG NR NS DEG
3.6 573.6 203.6 443.9 543.5 47
3.8 533.1 553.1 56
6259
3.5 563.0 63
74.2 503.1 25
3.3 593.3 623.4 563.1 18
14 9110 1863 2509 1186 82
10 2167 205
12 8515 22116 111
14 10915 2301 3401 1206 314
11 3019 29711 741 223
3.3 49 6 160
3.5 574.0 503.9 543.2 573.4 57
3.1 564.2 623.4 543.6 593.5 52
14 936 127
10 14313 8410 193
14 5317 929 85
10 1299 85
3.4 65 17 1763.2 36 2 3173.9 66 20 713.2 53 7 1143.3 18 1 154
3.5 49 5 2363.4 52 8 903.3 60 17 1003.3 59 16 844.6 27l 6 206
3.5 373.8 523.3 594.0 683.5 55
3 3097 78
15 9918 369 69
3.2 50 10 833.3 44 14 903.4 62 17 363.5 52 10 1384.3 68 20 29
RMS MIN ERHSEC DIS KM
.10 5
.12 4
.13 41
.12 4
.09 5
.09 6
.12 7
.09 5
.10 18
.13 4
.12 4
.11 29
.20 95
.12 6
.29 71
.13 3
.13 74
.11 5
.11140
.10 4
.11 4
.12 7
.12 7
.13 2
.09 17
.13 2
.12 8
.12 5
.10 13
.10 5
.10 15
.13129
.12 3
.17 3
.13 13
.15 31
.11 5
.15 4
.12 5
.14 49
.16118
.12 3
.12 4
.12 2
.12 5
.11 4
.17 6
.12 2
.11 11
.13 2
0.43.56.90.40.4
0.61.00.30.80.4
0.30.6
13.40.5
19.2
0.33.00.35.70.5
0.40.40.40.40.5
0.60.40.30.50.3
0.52.50.30.40.6
0.60.30.30.40.8
7.30.30.30.20.3
0.30.30.30.50.4
ERZ NOKM FM
0.3 480.9 20.6 300.4 390.3 45
0.3 410.5 500.3 410.7 470.3 48
0.3 471.7 49
14.2 10.5 474.8 29
0.4 492.4 440.3 504.0 40.4 35
0.3 480.4 460.5 390.3 481.2 39
0.4 430.3 470.3 411.0 490.4 33
0.8 496.0 110.3 490.8 490.7 12
0.5 470.3 450.3 460.4 46
13.3 39
9.6 230.4 460.3 500.4 510.3 49
0.5 271.0 380.4 480.4 360.7 51
REMK
SF4DEP LHUASF5 FSF3
KEA FLER FSF4 FLOISF4 F
SF4 FKEA FDIS L*SF2 FDIS *
KAODIS *SF2DISSF5
SF4SF2 FSF2 FSF2KOH
DEPKONSF3KOHSF4
KON FDISSF2 FLSW FSF1 F
HUA FSF3 FSF4SF5 FKOH *
DISSF3 FSF4KAO FSF2
SF4LSWKAO FHUADML
68