college of oceanography
TRANSCRIPT
OREGON STATE UNIVERSITY
MARILYN POTTS GUIN LIBRARY
HATFIELD MARINE SCIENCE CENTER
OREGON STATE UNIVERSITY
NEWPORT, OREGON 97365
AUu 2 7 1990
'College of
OCEANOGRAPHY
STATE UNIVE
Abyssal Boundary Current StudiesCurrent Measurements
North of the Falkland PlateauJanuary 1986 - April 1987
by
R. Dale PillsburyD. Barstow
J. M. BotteroG. PittockD. C. Root
J. Simpkins, IIIR. E. Still
T. Whitworth, III
Data Report 147Reference 89-6
September 1989
National Science FoundationOCE-8416539
Abyssal Boundary Current Studies
CURRENT MEASUREMENTS NORTH OF THE FALKLAND PLATEAU
January 1986 - April 1987
by
R. Dale Pillsbury, D. Barstow, J. M. Bottero, G. Pittock, D. C. Root,J. Simpkins III, R. E. Still, and T. Whitworth III
National Science Foundation
OCE-8416539
Data Report 147Reference 89-6September, 1989
College of OceanographyOregon State UniversityCorvallis, Oregon 97331
Table of Contents
Introduction................................................ 1
Sampling and Processing....................................... 2
Salinity................................................... 3
Data Presentation ............................................ 8
Acknowledgements........................................... 9
References................................................. 9
Data Presentation
Mooring 1 ................................................. 11
Mooring 2 ................................................. 35
Mooring 3 .......................... ......................65
Mooring 4 .................................................103
Mooring 5 .................................................141
Mooring 6 .................................................173
Mooring 7 ..................................................211
Mooring 8 ..................................................239
Mooring 9 .................................................273
Mooring 10 ................................................303
Mooring 11 ................................................325
Mooring 12 ................................................347
Mooring 13 ................................................377
Mooring 14 ................................................401
ARGENTINE BASIN
MONITORINGI4a
ARRAY I EAST
N 1 QiZ e'©% FALKLAND
RIDGE
\OGFALKLAND
40 38°W
THEGAP ON
ARRAY
"northern ridge"-I \2J
Figure 1. Geographical location of Abyssal Boundary Current Studies Moorings. January 1987 - April 1988.
48°S
500
42 36 34
INTRODUCTION
The data described in this report were collected in support of the program, Abyssal
Boundary Current Studies, funded by the National Science Foundation. This program was
designed to improve our understanding of the structure and variability of the deep western
boundary currents and to estimate their transport of heat and mass. Some of these deep western
boundary currents are formed by the northward flow of the Antarctic Bottom Water along the
eastern margins of the southern continents and ridges. In particular these data are from the
energetic flow of this Bottom Water entering the South Atlantic.
The Weddell Sea is an important formation region for the Bottom Water, some of which
flows north through the Georgia Basin and into the South Atlantic. Other portions of the newly
formed bottom water may flow to the east of the ridge system containing the Falkland Plateau,
Ewing Bank, Falkland Ridge and the Islas Orcadas Rise. At the north-eastern corner of the ridge
system the flow (if present) turns west along the ridge system and becomes part of the clock-wise
deep circulation in the Argentine Basin.
The moored array shown in Figure 1 was designed to measure this flow to the west. The
monitoring array was to the west of the Falkland Channels (shown as the "Gap") and measured
flow from the Weddell Sea passing either through the "Gap" or around the eastern end of the
ridge system. The East Array should measured the flow around the eastern end of the ridge
system. Other moorings were placed to measure flow directly in the "Gap". Latitudes;,
longitudes and bottom depths of the moorings are shown in Table 1.
The arrays were deployed in early 1986 and recovered in 1987. The design, installation
and recovery of the array, like other parts of the program, was a joint effort by scientists and
technicians from Oregon State University, Texas A&M University and the Argentine Antarctic
Institute. The moored array consisted of 61 Aanderaa current meters suspended from more than
30,000 meters of dacron line supported by 416 44-centimeter glass balls. Recoveries were
frequently hampered by severe weather. The R/V Conrad spent a total of 6 days hove-to in seas
of up to 12 meters and winds that gusted to 60 knots. Mooring retrieval was also complicated by
the malfunction of three acoustic releases. Moorings 2, 3, and 5 were recovered by severing the
mooring line with 8000 meters of trawl wire towed behind the Conrad. Once mooring tension
was thus relieved, the releases operated, and all instrumentation was recovered.
2
Mooring Latitude Longitude Bottom Depth(Meters)
1 49°29.60'S 41 ° 16.20'W 2509
2 49°21.03'S 41°18.30'W 5574
3 49°11.00'S 41°12.99'W 4999
4 48°50.00'S 41°10.25'W 5408
5 48°31.00'S 41°18.61'W 6014
6 48°07.00'S 41°17.00'W 5889
7 47°28.90'S 41 ° 13.60'W 5964
8 49°23.14'S 38°42.53'W 4493
9 49°18.63'S 38°00.57'W 4443
10 49°09.81'S 36°06.73'W 4888
11 48°52.44'S 35°40.67'W 5173
12 48°50.85'S 35°09.30'W 3543.
13 48°43.07'S 35°09.60'W 5367
14 48°21.70'S 35°08.19'W 5258
Table 1. Latitudes, logitudes and bottom depths of ABC's Moorings.
SAMPLING AND PROCESSING INFORMATION
All moorings consisted of Aanderaa RCM 4 or RCM 5 current meters equipped to record
speed, direction, and temperature, with some meters equipped to record conductivity, and/or
pressure. The speed record from Aanderaa meters is based on the rotor count during the sampling
interval. The nominal threshold of the Aanderaa speed sensor is 1.75 cm/sec. In processing, a
zero in the speed sensor is set equal to 0.8 cm/sec, i.e., half the threshold. Direction,
temperature, pressure, and conductivity are instantaneous measurements at the end of the
sampling interval.
Data from the current meter tapes are transformed into binary numbers in the range [0, 1023]
and each data record is assigned a time in Universal Coordinated Time (UCT). This product is
known as the dated raw file. The sensors are routinely calibrated before and after deployment.
The dated raw file, together with the calibration information, is then processed into metric units.
Smith et al. (1986) reviewed the calibration procedure used with Aanderaa current meters. To
form the LLP (6-hourly) records, the hourly records were filtered with a 60 + 1 + 60 point
Cosine-Lanczos filter with half-amplitude at 40 hours and half-power at 46.6 hours. The data are
3
then resampled at 6-hour intervals.
Depths were obtained by one of two methods. Meters equipped with pressure sensors were
assigned depths corresponding to the minimum pressure recorded. The minimum pressure was
determined from unfiltered data. Conversion from pressure units to depth units, i. e. from
decibars to meters, was done with a relationship developed by Professor J. L. Reid of Scripps
Institution of Oceanography:
Z(m) = (0.992446)P - (2.28717x10-6)P2 + (2.08213x10-11)p3
This equation is based on a world average density profile. The depths of meters that did not have
pressure sensors were estimated from those that did using the mooring line lengths as determined
by a computer model that calculates line tension and the amount of stretch. Again, minimum
rather than average or maximum depths were estimated. Bottom depth was calculated from the
line lengths between the deepest instrument and the anchor.
Occasional problems appear in the data as repeated numbers, isolated spikes, absence of
data, or short runs of unexplainably erratic data. Problem areas of only a few cycles were
corrected by linear interpolation; those longer than a few hours were bridged. The bridging
technique employs Anderson's (1974) algorithm for a predictive filter which utilizes the spectral
characteristics on both sides of the gap (Smylie et al. 1973; Ulrych et al. 1973). All questionable
data have been eliminated unless a note to the contrary is included on the statistics page. In
general, data gaps of a few days or less were bridged and those of greater duration were left as
missing values.
SALINITY
Twenty-nine instruments returned some conductivity data. The data were corrected by
comparing the recorded data to historical hydrographic data from the region. At high latitudes,
isopycnals undergo large depth changes, so all corrections were applied in potential temperature-
salinity (0-S) space. The upper and mid-level waters of the region may belong to one of several
distinct 9-S regimes, but the deeper waters follow a nearly linear a-S relation with very little
scatter. Where possible, the deep 9-S relation was used to correct the data.
For convenience, daily subsamples of the 40-hour low passed data were used in the correction
Figure 2 (a-c). Cummulative salinity corrections applied to ABC's Mooring 9.
3.^6
-6
6
SALINITY3. - 3..6
61600
A. Offset correction onlyMean Salinity: 34.822
Standard deviation: 0.040
SALINITY
a451600
SALINITY3a' 3:.s
C
451.00
B. Offset correction, Linear drift removed C. Offset correction, Linear drift removed
Mean Salinity: 34.744 linear pressure correction
Standard deviation: 0.032 Mean Salinity: 34.746
Standard deviation: 0.032
5
procedure. The corrections were subsequently applied to the six-hourly subsampled data.
Potential temperature-salinity points from the current meter data were first plotted to identify
regions where the relation should be tight. Frequently this region was associated with mooring
blowover into Circumpolar Deep Water with its linear 0-S relation. Historical hydrographic data
were used to fit a line or curve to the region of interest for each mooring. The offsets between the
curve-fit and the conductivity-temperature pairs in the fitted region were then calculated. The
number of points in the fitted region is listed in the next to last column of Table 2. All subsequent
corrections were determined from this subset of points and applied to the entire data set.
Offsets were plotted as a function of time to determine the drift (if any) of the conductivity
sensor. In all cases but one, the drifts were negative, implying a trend toward lower conductivity
with time. The instrument at mooring 8 at 2335 appeared to have a very slight positive drift. The
values for drift listed in Table 2 should not be interpreted too literally: conductivity is a weak
function of salinity, and a strong function of pressure and temperature, so the drifts may be
influenced by the character of the temperature signal, or the pressure versus time record for each
mooring.
Two instruments (1 at 2080 m and 14 at 2465 m) had unexplained shifts in salinity during the
course of the deployment. An additional offset was applied to these records for all points after the
shift.
After offset and drift corrections were applied, the current meter data were again compared to
the curve-fit historical data. This time, the residuals were plotted as a function of recorded
pressure. About half the instruments recorded conductivities that were too high with increasing
pressure (during blow-over events). Linear pressure corrections were applied. As with the drift
correction, the pressure correction does not necessarily imply a pressure dependent error in the
conductivity sensor. A pressure dependent error in pressure or even in temperature could produce
the same effects.
In Figures 2a-c are shown the cumulative corrections applied to mooring 9 at 1600 m. Figure
2a is the potential temperature versus salinity plot for an offset correction has been applied. The
symbols are pairs from hydrographic stations in the vicinity of the mooring and the envelope of
these data is enclosed in solid lines. Figure 2b shows the data after removal of the trend in time.
The trend was removed based on the offsets from the curve-fit hydrographic data colder than
1.5°C. (The drift correction also leads to a slightly different offset value.) Figure 2c shows the
6
ABYSSAL BOUNDARY CURRENT STUDIES CONDUCTIVITY CORRECTIONS
Cond. offset Drift Pressure Corr. a-S fit Std.
Instrument (mmho/crn) (mmho/cm/day) (= Al + A2*P) (S=B1+B2*e+B3*82...) Fit for # points dev
1 at 1300 -.419 -.32 E-4 none BO = 34.944 8 < 2°C 410 .0141
B1=-.55017B2 = .44829B3 = -.12026
1 at 20801 -.235 -.85 E-4 none BO = 34.677 8 < 1.5 409 .0062
B 1= .06179B2 = -.01961
1 at 2435 -.434 -.60 E-4 none BO = 34.682 8 < 0.8 126 .0048
B 1 = .04380
2 at 1575 -.262 -.10E-3 none B0 = 34.571 8 < 2 237 .0158
B 1 = .23496
B2 = -.08858
3 at 835 -.315 -.60 E-4 A0 =.07202 BO = 33.334 1.1< 8 <2.3 316 .0267
A1= -.9488E-4 B 1= 3.8996B2 = -4.0799
B3 = 1.8947B4 = -.33077
3 at 1585 -.174 -.70 E-4 AO = .0799 BO = 35.1276 8 < 1.8 227 .0348
A1= -.4846E-4 B1=-.93108B2 = .70391B3 = -.17583
3 at 2355 -.187 -.17 E-4 AO = .19674 BO = 34.682 8 < 1.5 414 .0116
A1= -.8209E-4 B 1 =.03422
B2 = .01359
4 at 985 -.278 -.79 E-4 A0 =.22622 BO = 34.673 8 <2 54 .0213
A1= -.15451E-3 B 1 =.05870
4 at 17502 -.270 none none by eye all values 114 .0411
4 at 2520 -.292 -.80 E-4 A0 = .20107 BO = 34.673 8 < 1.4 143 .0099
A1= -.7339E-4 B i =.05870
5 at 1750 off scale
5 at 2465 flooded - uncorrectable
6 at 810 -.127 -.50 E-4 none BO = 41.686 2.4< 8 <3.0 25 .0547
B1=-4.4231B2 = .63842
6 at 1580 -.209 -.156 E-3 A0 = .1612 BO = 34.675 8 < 2.2 72 .0229
A1= -.88312E-4 B 1 =.052402
6 at 2330 -.209 -.104 E-2 A0 = -.127 BO = 34.675 8 < 2.5 57 .0173
A1= .38111E-3 B1 =.052402
7
Cond. offset Drift Pressure Corr. 9-S fit Std.
Instrument (mmho/cm) (mmho%m/day) (=A1 + A2*P) (S=B1+B2*8+B3*02...) Fit for # points dev
7 at 2365 off scale
8 at 820 -.150 -.165 E-3 AO =.06405 same 0 < 1.9 114 .0133
A1= -.7102E-4
8 at 1540 -.138 -.30 E-4 A0 =.10472 same 0 < 1.5 194 .0156
A1= -.63416E-4
8 at 2335 -.391 +.20 E-4 AO =.09952 same 8 < 2.0 422 .0073
Al = -.41489E-4
9 at 1600 -.370 -.149 E-3 A0 =.133 same 8 < 1.5 119 .0131
Al = -.7841E-4
9 at 2355 -.220 none none same 8 < 1.0 267 .0122
10 at 25353 -.651 -.129 E-3 AO = .0551 same 8 < 1.0 241 .0112
Al = -.29459E-4
11 at 2805 very noisy- uncorrectable
12 at 955 -.548 -.18 E-3 A0 =.17264 same 8 < 2.1 103 .0247
Al = -.2043E-3
12 at 1715 -.215 -.58 E-4 AO =.100 same 8 < 1.8 102 .0147
A1= -.61575E-4
12 at 2490 -.227 -.26 E-4 none same 8 < 1.0 156 .0063
13 at 1720 no pressure- uncorrectable
13 at 24454 -.250 none none fit by eye
14 at 24655 -.481 -.74 E-4 none. same 0 < 1.5 307 .0072
1 additional offset of +.033 added after yearday 1662 two separate 6-S regimes, no curve fit possible3 70% of the pressures were generated artificially. An additional correction as a function of potential temperature
was applied: Con-. _ .02731 -.036465*PT This correction does not imply any sensor error, but rather an expedientmethod of aligning the 8-S curve with historical data.
4 ten day record5 additional offset of +.020 added after yearday 164
Table 2. Abyssal Boundary Current Studies conductivity corrections.
8
final data after application of a linear pressure correction. Most of the points are not changed by
the pressure correction, but there is a reduction in the scatter at low temperatures.
DATA PRESENTATION
Each of the current meter records is described in this report. The descriptions include start
times and stop times, statistics for each variable, frequency histograms and spectra, and some
representative time series plots of the velocity, temperature, pressure, and salinity observations.
The data are organized by mooring location. Each section begins with a timeline showing the
instrument depths for each mooring period, and the duration of good data from each sensor:
speed (s), direction (e), temperature (T), pressure (P), and salinity (Sal).
The page of statistics gives the mean, variance, and extrema for speed (s), eastward (u) and
northward (v) components of the current, temperature (T), pressure (P), and salinity (Sal). It also
includes information about dates of installation and recovery, and notes on the quality of each
record. Statistics for both unfiltered and filtered (LLP) information are provided.
The presentation of the hourly unfiltered data begins with histograms, scatter plots, and
progressive vector diagrams. The histograms of speed, direction, temperature, pressure and
salinity show the frequency of occurrence versus amplitude. The scatter diagrams show the
distribution of hourly values of speed and direction. For clarity, the low speeds (< 1.5 cm/sec)
have been excluded from these plots. The progressive vector diagrams are obtained by placing
the velocity vectors tail-to-head to show the path that a particle would travel in a perfectly
homogeneous flow. The squares mark the beginning of each month. Kinetic energy spectra of u
and v, and variance density spectra of temperature conclude the presentation of unfiltered hourly
data. LLP filtered data are presented next as time series plots. There are two series of plots for
each current meter mooring: all variables (velocity vectors, u, v, temperature, pressure, and
salinity) at each depth on the mooring, and each variable at all depths.
9
ACKNOWLEDGEMENTS
The funds for this program were provided via grant OCE-8416539 from the National Science
Foundation, Physical Oceanography Program which is gratefully acknowledged. We appreciate
the assistance and cooperation given by the masters and crews of the R/V Melville and R/V
Conrad, and by our seagoing colleagues and companions on the deployment and recovery
cruises.
REFERENCES
Anderson, N., 1974. On the calculation of filter coefficients for maximum entropyspectral analysis. Geophysics 39:69-72.
Smith, R. L., G. Pittock, J. Fleischbein and R. Still. 1986. Current measurementsfrom moorings off Northern California: September 1984 - July 1985. OregonState University, College of Oceanography, Corvallis. Data Report 121,Reference 86-6.
Smylie, D. E., G. K. C. Clarke and T. J. Ulrych. 1973. Analysis of irregularities inthe earths rotation. Methods in Computational Phys. 13., 391-430.
Ulrych, T. J., D. E. Smylie, O. G. Jensen and G. K. C. Clarke. 1973. Predictivefiltering and smoothing of short records by using maximum entrophy. J.Geophys. Res. 78, 4959-4964.
MOORING 1
49029.605, 41016.20W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
IIII III I I I I Ili I Ili I I I I III I I 111A III fill I I I 1 41 111111111 Ili [I I I I I i lilt ldt[ III III Ili
1300 MS . .eTP
Sal
S .B
T .P
Sal .
2080 M
2435 MS .eT .P
Sal . 0
11/11/11 11 111111111111111111111111 11/11/11 II,fTTTT-9
DATA RETURN FROM MOORING 1.
13
MOORING 1 UNFILTERED HOURLY DATA
1300M AT MOORING 1. 1100 27 JAN 86 - 1700 28 MAR 87. TAPE 3125/38.
MEAN SD MIN MAX LENGTH ENDS AT
S 18.56 10.32 0.80 67.00 10207 (1700 28 MAR 87)U -15.48 12.75 -67.00 28.60 10207 (1700 28 MAR 87)V 3.27 6.17 -27.70 39.80 10207 (1700 28 MAR 87)T 1.83 0.17 0.97 2.59 10207 (1700 28 MAR 87)P 1339.48 35.33 1314.20 1686.70 10207 (1700 28 MAR 87)
2080M AT MOORING 1. 1100 27 JAN 86 - 1600 28 MAR 87. TAPE 4576/5.
S 23.54 14.26 0.80 77.30 10206 (1600 28 MAR 87)U -22.45 15.08 -77.00 20.10 10206 (1600 28 MAR 87)V 1.15 4.94 -23.60 25.60 10206 (1600 28 MAR 87)T 1.36 0.19 0.55 1.90 10206 (1600 28 MAR 87)P 2125.48 18.97 2105.60 2304.90 10206 (1600 28 MAR 87)
2435M AT MOORING 1 1100 27 JAN 86 - 1600 28 MAR 87. TAPE 7353/12.
S 31.18 14.34 0.80 89.80 10206 (1600 28 MAR 87)U -30.37 14.84 -85.20 19.80 10206 (1600 28 MAR 87)V 1.70 5.67 -20.40 46.80 10206 (1600 28 MAR 87)T 1.04 0.16 0.46 1.39 10206 (1600 28 MAR 87)P 2485.61 5.29 2467.10 2517.30 10206 (1600 28 MAR 87)
(2435 M) SPEED BRIDGES, LINES:1172 - 1181 (0600 17 MAR 86 - 1500 17 MAR 86)2693 - 2702 (19 MAY 86)3164 - 3183 (8 JUN 86)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB.)
14
MOORING 1. LLP FILTERED 6-HOURLY DATA.
1300 M AT MOORING 1. 1200 28 JAN 86 -1200 27 MAR 87. TAPE 3125/38.
MEAN SD
U -15.54 12.30V 3.27 5.09T 1.83 0.16P 1339.55 34.82S 34.71 0.02
MIN MAX LENGTH ENDS AT
-61.84 24.95 1693 (1200 27 MAR 87)-25.14 29.06 1693 (1200 27 MAR 87)
1.04 2.47 1693 (1200 27 MAR 87)1318.60 1644.01 1693 (1200 27 MAR 87)
34.65 34.78 1687 (1200 27 MAR 87)
2080 M AT MOORING 1. 1200 28 JAN 86 - 0600 27 MAR 87. TAPE 4576/5.
U -22.53 14.62 -75.98 17.31 1692 (0600 27 MAR 87)V 1.15 3.35 -12.63 11.06 1692 (0600 27 MAR 87)T 1.36 0.18 0.60 1.82 1692 (0600 27 MAR 87)P 2125.52 18.81 2105.38 2289.76 1692 (0600 27 MAR 87)S 34.72 10.25 34.68 34.79 1692 (0600 27 MAR 87)
2435M AT MOORING 1. 1200 28 JAN 86 - 0600 27 MAR 87. TAPE 7353/12.
U -30.41V 1.71T 1.04P 2485.65S 34.72
14.12 -79.64 15.87 1692 (0600 27 MAR 87)3.92 -7.53 27.67 1692 (0600 27 MAR 87)0.16 0.48 1.36 1692 (0600 27 MAR 87)5.19 2466.97 2517.43 1692 (0600 27 MAR 87)3.90 34.69 34.74 1692 (0600 28 MAR 87)
(1300 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED.
(2435 M) BRIDGES IN UNFILTERED SPEED RECORD
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
15
1300 METERS AT MOORING 1. TAPE 3125/38.
0.08
0.06
0.04
0.02
0.00
0.20
0.15
0.10
0.05
0.00
Mean
10 20 30 40 50
Speed, cm per sec60 70
0 30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
I Mean
1300 1340 1380 1420 1460 1500 1540 1580 1620 1660 1700
Pressure, Decibars
16
1300 METERS AT MOORING 1. TAPE 3125/38.
0.000.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7
Temperature, Degrees C.
Mean0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.0034.45 34.55 34.65 34.75 34.85 34.95 35.05
Salinity, PPT
17
2080 METERS AT MOORING 1. TAPE 4576/5.
0.08
10
j. Mean
0.06
0.04
0.02
0.000 20 30 40 50
Speed, cm per sec60 70 80
0.00 i I I T
0 30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True
0.50T
0.40 t
0.30 t
0.20 t
0.10 t
Mean
0.00 6-4 .. I I t= ' 1 1' iI I I If I l ---l2100 2120 2140 2160 2180 2200 2220 2240 2260 2280 2300 2320
Pressure, Decibars
18
2080 METERS AT MOORING 1. TAPE 4576/5.
0.30-r
0.25
0.20
Mean
0.15
0.10
0.05
0.00 L==F==4 Z1 I I
0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
Temperature, Degrees C.
1.00 -r
0.90 t
Mean
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.0034.45 34.55 34.65 34.75 34.85 34.95 35.05
Salinity, PPT
19
2435 METERS AT MOORING 1. TAPE 7353/12.
0.08
0.06
0.04
0.02
0.0040 50 60
Speed, cm per sec
0.50 T
0.40 t
0.30 t
70 80 90
0.20
0.10
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
10 20
Mean
30
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00 i
Mean
2460 2468 2476 2484 2492 2500 2508
Pressure, Decibars2516 2524
20
2435 METERS AT MOORING 1. TAPE 7353/12.
0.30
0.25
0.20
0.15
0.10
0.05
0.000.4
1.00 7-
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10 t
.Mean
0.6 0.8 1.0 1.2
Temperature, Degrees C.
Mean
1.4
0.0034.45 34.55 34.65 34.75 34.85 34.95
Salinity, PPT
21
1300M AT MOORING 1. 27 JAN 86 - 28 MAR 87. TAPE 3125/38.
NT
V component(North)
U component(East)
U component(East)
22
2080M AT MOORING 1. 27 JAN 86 — 28 MAR 87. TAPE 4576/5.
N12000 Km
—10000 —8000 —6000 —4000 —2000 2000 Km
—2000
V component(North)
23
2435M AT MOORING 1. 27 JAN 86 - 28 MAR 87. TAPE 7353/12.
NT
1
-10000 -8000 -6000 -4000 -2000
V component(North)
U component(East)
2000 Km
Unfiltered current. 1300 m at Mooring 1. Unfiltered current. 2080 m at Mooring 1. Unfiltered current. 2435 m at Mooring 1.Both components Both components Both components
10000
1
I
0.01
r-
10000 1
I
o.010.01 0.1 1 10 10
10000
1I
0.195 percent
0. 010.01 0. 1 1 10 100
0.001 I liii II $y1. . .... . .. .... frequency, cycles per day
0.01 0. 1 1 10
Unfiltered temperature. 1300 m at Mooring 1. Unfiltered temperature. 2080 m at Mooring 1. Unfiltered temperature. 2435 m at Mooring 1.
0.1tI
0.0001
I
0.00001
0.0001
0.00001
0.000001 1111!rI 0.000001 I 1 :;+0.01 0.1 1 10 100 0.01 0.1
0.01 t
0.001
0.0001
0.00001
95 percent
0.000001 1 1 1 1 HIM i i 1 111111 I 1 1 11111 1 1 1 111111
10 10C 0.01 0.1 1 10 100
frequency, cycles per day
NIn
11
1--1
1
6040
aa, 20
E 0U -20
-40
4020
0
-20-40
12001300140015001600
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN
1986
1300M AT MOORING 1.
4020
0
-20 ET -40 "
-60
--1 2.502.252.00 v1.751.50 -01.251.00
134.80-T 34.75
34.70 a- 34.65
FEB MAR APR
1987
34.60
NON
I
60U 40
20
E 0U -20
-40
I
Velocity
U-Component0 c
20 E-40
40
m 200
E -20-40
2000
2100
2200
2300
2400
V-Component
Temperature
1- Pressure
Corrected Salinity
i i
-A Awls y JW
1
JAN FEB MAR APR MAY JUN JUL
1986
40
- 20 C)
-I -60
1.751.501.25
rn1.00 .D0.750.50
--l 34.8034.7534.7034.65
AUG SEP OCT NOV DEC JAN FEB MAR APR
1987
34.60
aa
2080M AT MOORING 1.
00
6040
20
E 0" -20
- 40
4020
0-20-40
24252450
v 247525002525
I I I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
2435M AT MOORING 1.
1987
20
0
-20-40 E-60 u
-80
1.501.25 c,1.000.750.50
34.7434.7234.7034.6834.66
40-
-402080)M
JAN FEB MAR APR MAY JUN JUL AUG SEP
1986OCT NOV DEC JAN FEB MAR APR
1987
VELOCITY, MOORING 1.
2435M
w0
40 -I
EU
-40 -I
1300M
2080M
2435M
ve,
A
*\kjA
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT MOORING 1.
40
- 40 -
I
2080M
2435M
A
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT MOORING 1.
3.0
0.0
I I I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
TEMPERATURE, MOORING 1.
0
04)0
1800
2000
2200
2400
2600
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
PRESSURE, MOORING 1
w
I I I I I I I I I I I I I I I
34.7834.7634.74
110-34.72
34.7034.6834.6634.64
34.74a 34.72
34.7034.68
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
CORRECTED SALINITY AT MOORING 1.
34.7834.7634.7434.7234.7034.6834.66
MOORING 2
49°21.03'S, 41018.30'W
W0'
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APRLug
1575 MS .e .T .P .
Sal ..
.
2325 M (flooded no data)
3325 MSB . ,T . .P . ,
4365 MS .a.T .P .
.
5500 M
DATA RETURN FROM MOORING 2.
S
37
MOORING 2. HOURLY UNFILTERED DATA.
1575M AT MOORING 2. 1700 27 JAN 86 - 1700 19 NOV 86. TAPE 6736/14.
MEAN SD MIN MAX LENGTH ENDS AT
S 13.93 8.13 0.80 56.20 7105 (1700 19 NOV 86)U -5.94 11.87 -55.40 24.50 5899 (1100 30 SEP 86)V 4.06 7.71 -21.00 38.10 5899 (1100 30 SEP 86)T 1.81 0.29 0.35 2.65 6555 (1900 27 OCT 86)P 1642.72 77.35 1596.10 2133.30 5478 (0300 17 SEP 86)
2325M AT MOORING 2. TAPE 4575 FLOODED, NO DATA
3325M AT MOORING 2. 1700 27 JAN 86 - 2300 26 NOV 86. TAPE 497/63.
S 13.81 9.58 0.70 56.40 7279 (2300 26 NOV 86)U -10.57 11.48 -56.30 24.70 7196 (1200 23 NOV 86)V 1.88 5.88 -18.10 29.30 7196 (1200 23 NOV 86)
_T 0.44 0.14 0.06 0.85 7279 (2300 26 NOV 86)P 3459.32 113.53 3376.00 4500.00 7279 (2300 26 NOV 86)
4365M AT MOORING 2. 1700 27 JAN 86 1300 12 APR 87. TAPE 3190/26.
S 12.71 9.31 0.80 53.00 8603 (0300 21 JAN 87)U -9.67 11.38 -50.90 20.30 8603 (0300 21 JAN 87)V 0.79 4.96 -26.70 24.70 8603 (0300 21 JAN 87)T 0.19 0.04 0.05 0.49 10557 (1300 12 APR 87)P 4524.85 103.67 4400.00 5092.00 10557 (1300 12 APR 87)
5500M AT MOORING 2. 1700 27 JAN 86 - 1300 12 APR 87. TAPE 5109/10.
S 15.94 13.56 0.80 64.30 10557 (1300 12 APR 87)U -10.73 16.19 -57.50 61.60 10557 (1300 12 APR 87)V 2.56 7.36 -32.20 38.20 10557 (1300 12 APR 87)T 0.16 0.05 0.06 0.28 10557 (1300 12 APR 87)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB.)
38
MOORING 2. HOURLY UNFILTERED DATA
(1575 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGE.SPEED RECORD BRIDGED, LINES:
453 - 465 (1300 15 FEB 86 - 0100 16 FEB 86)OFFSCALE PRESSURE VALUES, GAPS IN LINES:
250 - 282 (1800 8 FEB 86 - 1000 9 FEB 86)310 - 320 (1400 9 FEB 86 - 0000 10 FEB 86)
1196 - 1211 (1200 18 MAR 86 - 0300 19 MAR 86)1279 - 1292 (2300 21 MAR 86 - 1200 22 MAR 86)1298 - 1307 (1800 22 MAR 86 - 0300 23 MAR 86).
(3325 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGE.
(4365 M) POOR DATA QUALITY IN SPEED AND DIRECTION AFTER 21JAN 87, RECORDS TERMINATED EARLY.
39
MOORING 2. LLP FILTERED 6-HOURLY DATA
1575M AT MOORING 2. 1800 28 JAN 86 - 1800 26 OCT 86. TAPE 6736/14.
MEAN SD MIN MAX LENGTH EMDS AT
U -5.99 11.56 -49.16 22.56 975 (0600 29 SEP 86)V 4.03 7.21 -17.22 27.61 975 (0600 29 SEP 86)T 1.81 0.29 0.43 2.55 1085 (1800 26 OCT 86)P 1631.86 47.32 1596.70 2005.96 878 (0000 16 SEP 86)S 34.72 5.71 34.60 34.83 1072 (1200 23 OCT 86)
2325M AT MOORING 2. FLOODED, NO DATA. TAPE 4575
3325M AT MOORING 2. 1800 28 JAN 86 - 1800 25 NOV 86. TAPE 497/63.
U -10.58V 1.88T 0.44P 3459.52
11.19 -52.48 12.22 1191 (0600 22 NOV 86)5.10 -10.46 22.77 1191 (0600 22 NOV 86)0.14 0.11 0.84 1205 (1800 25 NOV 86)
113.21 3381.76 4427.11 1205 (1800 25 NOV 86)
4365M AT MOORING 2. 1800 28 JAN 86 - 0600 11 APR 87. TAPE 3190/26.
U -9.65V 0.79T 0.19P 4524.91
11.09 -43.17 16.36 1425 (1800 19 JAN 87)4.07 -17.72 16.76 1425 (1800 19 JAN 87)0.04 0.08 0.44 1751 (0600 11 APR 87)
103.41 4412.08 5047.05 1751 (0600 11 APR 87)
5500M AT MOORING 2. 1800 28 JAN 86 - 0600 11 APR 87. TAPE 5109/10.
U -10.77 15.72 -49.60 56.78 1751 (0600 11 APR 87)V 2.58 6.45 -19.46 28.40 1751 (0600 11 APR 87)T 0.16 0.05 0.07 0.27 1751 (0600 11 APR 87)
(1575 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGEUNFILTERED SPEED RECORD BRIDGED.OFFSCALE PRESSURES GAPS IN UNFILTERED RECORD,LLP GAPS, LINES:
35 - 54 (0000 6 FEB 86 - 0000 11 FEB 86)192 - 202 (1200 17 MAR 86 - 0000 20 MAR 86)206 - 218 (0000 21 MAR 86 - 0000 24 MAR 86)
(3325 M) ENTIRE RECORD SHORT, LOW BATTERY VOLTAGE
(4365 M) POOR QUALITY DATA, RECORD TERMINATED EARLY.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
40
1575 METERS AT MOORING 2. TAPE 6736/14.
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.10 T
0.08 -i-
0.061
0.04 1-
I Mean
10 20 30 40
Speed, cm per sec50
11,
60
0.00 '0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
4. Mean
0.001550 1650 1750 1850 1950 2050 2150
Pressure, Decibars
0.10
0
41
1575 METERS AT MOORING 2. TAPE 6736/14.
0.50
0.40
0.30
0.20
0.10
0.000.2
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.6
j Mean
1.0 1.4 1.8 2.2
Temperature, Degrees C.
Mean
2.6 3.0
0.0034.45 34.55 34.65 34.75 34.85 34.95
Salinity, PPT
42
3325 METERS AT MOORING 2. TAPE 497/63.
0.14
v 0.12c
0.10a-a)
Li 0.08
a)0.06
00.04
0.02
0.0010 20 30 40 50 60
Speed, cm per sec
0.20
0.15
0.10
0.05
30
I Mean
0.000
0.60T
a-
0_
60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
4. Mean
0.00 , .1
3350 3550 3750 3950 4150 4350 4550
Pressure, Decibars
0
+1-1-
43
3325 METERS AT MOORING 2. TAPE 497/63.
0.16
0.14
0.12
0.10 1
0.08 t
0.06 t
0.04
Mean
0.02
0.00 I-T- ,-F I -rte0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95
Temperature, Degrees C.
44
4365 METERS AT MOORING 2. TAPE 3190/26.
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.000
0.16 -r
0.14
0.12
0.10
0.08
0.06
0.04
Mean
10 20 30 40
Speed, cm per sec50 60
0.02
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
4600i.
4700 4800 4900
Pressure, Decibars
0.004400 4500 5000 5100
45
4365 METERS AT MOORING 2. TAPE 3190/26.
Mean0.50
0.40
0.30
0.20
0.10
0.000.0 0.1 0.2 0.3 0.4 0.5 0.6
Temperature, Degrees C.
46
0.25-r
0.20 t
5500 METERS AT MOORING 2. TAPE 5109/10.
4, Mean
0 10 20 30 40 50 60 70
Speed, cm per sec
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.000
0.40 T
0.30 t
0.20 -F
0.10 t
4, Mean
0.00-0.1 0.0 0.1 0.2 0.3 0.4 0.5
Temperature, Degrees C.
.ri
1
30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True
47
1575M AT MOORING 2. 27 JAN 86 - 30 SEP 86. TAPE 6736/14
NT
-2000 -1000
V component(North)
1000 Km
--I1000 Km
-1000
U component(East)
48
3325 M AT MOORING 2. 27 JAN 86 - 23 NOV 86. TAPE 497/63.
Nt
V component(North)
U component(East)
49
4365M AT MOORING 2. 27 JAN 86 - 12 APR 87. TAPE 3190/26.
NT1000 Km
-3000 -2000 -1000 I 1000 Km
V component(North)
U component(East)
-1000
50
-5000
5500M AT MOORING 2. 27 JAN 86 - 12 APR 87. TAPE 5109/10
NT
-4000 -3000 -2000 -1000
1000 Km
i -1000
V component(North)
1000 Km
Unfiltered current. 1575 m at Mooring 2.Both components
10000
1
1000
0.01#
95 percent
0.001 } HIi 11111H i i I 1 1-11.10. 01 0. 1 1 10 100
Unfiltered current. 3325 m at Mooring 2.Both components
1000
T
100
t
1I
0. 1
0.01 t 1- 95 percent
0. 001 11/11/11 I I 1 11111;1 I....... I I ..1, ...
0. 01 0. 1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered current. 5500 m at Mooring 2.Both components
Unfiltered current. 4365 m at Mooring 2.Both components
1000
10
1
0. 1 t
0. 01 $95 percent
10000
0. 1
95 percent
0. 01 4IIII11M HMI I III .. .... ... .
0.01 0. 1 1 10 100T
0.001 a-41 100.01 0. 1 100
frequency, cycles per day
frequency, cycles per day
Unfiltered temperature. 1575 m at Mooring 2.
10
t
I
Unfiltered temperature. 3325 m at Mooring 2.
t
0.00001 t95 percent
0.000001 4 I 111H 11-11111 11 1 1 11111 1 1 1 1 1 1111
0.01 0.1 1 10 100
frequency, cycles per day
0.1
I
0.001 t
0.0001
T
0.00001
0.000001
95 percent
0.0000001 +11111 11 1 1 1 1111 1 1 1 1 1 1 1 IHH0.01 0.1 1 10 100
frequency, cycles per day
Unfiltered temperature. 4365 m at Mooring 2. Unfiltered temperature. 5500 m at Mooring 2.
0.1 1 0.11
xI
0.000001 1
95 percent 95 percent
0.0000001 ; i 1 4 11111, r 1 1 1 1 1 1 1 1 1 1 1 111111 0.0000001 1 + i i 1 1 1 1 4 1 1 1 F+n i F. 1111 1 1 1.11,
0.01 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
0.000001
0.0001
0.00001
6040
W 2011-1
E 0" -20
-40
40
200
E -20-40
1200
1400
1600
1800
2000
JAN FEB MAR APR MAY JUN JUL AUG SEP
1986
Velocity
U-Component
V-Component
Temperature
Pressure
Corrected Salinity
3.002.50 c
2.001.50 -o1.00
34.8534.8034.7534.7034.65
OCT NOV DEC JAN FEB MAR APR
1987
34.60
1575M AT MOORING 2.
6040
ai 20
E 0
" -20-40
40
W 200
-20-40
32003400
36003800400042004400
F`0
"IV rw I V N r
F
U,ON
Velocity
I40
U-Component 20 QQ)
0 \-20 EU-40
V-Component
1.0Temperature 0.7
0.50.20 0Pressure .
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3325M AT MOORING 2.
60
40200
-20-40
I
V-Component
Temperature
4400
46004800 ti5000 Pressure5200
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 CC)0\
-20- 40
0.400.30 c
0.200.10 v0.00
4365M AT MOORING 2.
40
20E 0
-20-40
Velocity
U-Component
60
0 40a, 20
0E
" -20-40
4020
0-20- 40
I I 1
U-Component
I
l
V- Component
Temperature
1 1 I I I I 1 I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
6040 u20
0 E
-20 0-40
0.400.30 c
0.200.10 -o0.00
5500M AT MOORING 2.
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR1986 1987
VELOCITY, MOORING 2.
40
0
-40
1575M
vq
2325M (flooded no data)
3325MAll r,, A, A Awuvvv VNr f
4365M
Vv v
5500
V v YN F vvvp V Tv
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
U-COMPONENT, MOORING 2.
1986 1987
40
-40-
1
2325M (flooded no data)
3325M
4365M
5500
PqVN A A3 i AAA m, 4A., - -4A 0 4 1 A A- 01J, AP - A. jKvA
wA
1W
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT, MOORING 2.
3.0I I I I I I I i I i I I I
1.0
0.5
0.0
-0.5JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
TEMPERATURE, MOORING 2.
0.o
0
1200
1400
1600
1800
2000
2200
4400
4600
4800
5000
5200
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
PRESSURE, MOORING 2
3200
3400
3600
3800
4000
4200
4400
MOORING 3
4901 1.00'S, 41012.99'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
11/11/1111 111111111 11/11/1111 iiiiji'll dt[] ['III III I835 M
S8TP
Sal
1585 MS8TP
Sal
2355 MS8T .
PSal
3325 MS8TP
S .8 .T .
4305 M
4925 MS .8 . .T
DATA RETURN FROM MOORING 3.
67
MOORING 3. UNFILTERED HOURLY DATA
835M AT MOORING 3. 2200 27 JAN 86 - 1300 10 APR 87. TAPE 7217/11.
MEAN
S 19.87U 5.15V 4.82T 2.27P 906.97
SD MIN MAX LENGTH ENDS AT
10.44 0.80 55.10 10504 (1300 10 APR 87)16.78 -44.60 50.10 10504 (1300 10 APR 87)13.13 -39.30 47.90 10504 (1300 10 APR 87)0.17 1.64 2.78 10504 (1300 10 APR 87)
101.34 841.10 1501.60 10504 (1300 10 APR 87)
1585M AT MOORING 3. 0100 28 JAN 86 - 1300 10 APR 87. TAPE 4579/5.
S 14.88U -0.49V 4.61T 1.93P 1662.77
7.81 0.80 43.90 10501 (1300 10 APR 87)12.37 -43.90 34.70 10501 (1300 10 APR 87)10.39 -32.80 38.50 10501 (1300 10 APR 87)0.33 1.11 2.79 10501 (1300 10 APR 87)
86.66 1603.90 2217.70 10398 (1300 10 APR 87)
2355M AT MOORING 3. 2300 27 JAN 86 - 1300 10 APR 87. TAPE 4577/5.
S 12.84U -3.97V 4.35T 1.25P 2442.15
8.33 0.80 50.00 10503 (1300 10 APR 87)10.94 -45.10 32.20 10503 (1300 10 APR 87)8.94 -27.80 43.10 10503 (1300 10 APR 87)0.24 0.59 2.06 10503 (1300 10 APR 87)
88.44 2388.00 2995.30 10503 (1300 10 APR 87)
3325M AT MOORING 3. 0000 28 JAN 86 - 1600 7 OCT 87. TAPE 501/61.
S 11.80U -6.50V 3.68T 0.47P 3412.87
7.68 0.70 44.608.87 -44.20 23.307.98 -23.60 30.500.12 0.13 0.82
45.97 3376.00 3773.00
6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)6065 (1600 7 OCT 86)
4305M AT MOORING 3. 2300 27 JAN 86 - 1200 21 JUL 86. TAPE 1536/25.
S 14.47U -7.93V 4.62T 0.16
9.81 0.80 47.70 1979 (1000 20 APR 86)12.11 -40.50 17.90 1979 (1000 20 APR 86)8.65 -20.60 39.00 1979 (1000 20 APR 86)0.04 -0.01 0.27 4190 (1200 21 JUL 86)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB.)
68
MOORING 3. UNFILTERED HOURLY DATA
4925M AT MOORING 3. 2300 27 JAN 86 - 0000 29 NOV 86. TAPE 1538/34.
MEAN SD MIN MAX LENGTH EMDS AT
S 17.55 10.03 0.80 57.60 7322 (0000 29 NOV 86)U -10.80 10.96 -47.70 27.70 7322 (0000 29 NOV 86)V 6.96 11.12 -25.20 49.70 7322 (0000 29 NOV 86)T 0.12 0.06 -0.01 0.23 7322 (0000 29 NOV 86)
( 835 M) SPEED BRIDGED LINES:3897 - 3915 (0600 9 JUL 86 - 0000 10 JUL 86)
(1585 M) SPEED BRIDGED LINES:3989 - 3543 (1400 18 JUN 86 - 1500 24 JUN 86)PRESSURE OFFSCALE, GAPS IN LINES:8976 - 9044 (0000 6 FEB 87 - 2000 8 FEB 87)9773 - 9806 (0500 11 MAR 87 - 1400 12 MAR 87)
(3325 M) RECORD TERMINATED EARLY, DATA OF EXTREMELY POOR QUALITYAFTER 7 OCT -86.
(4305 M) BATTERY DEAD AT RECOVERY, RECORD TERMINATED EARLY.
(4925 M) BATTERY DEAD AT RECOVERY, RECORD TERMINATED EARLY.
69
MOORING 3. LLP FILTERED 6-HOURLY DATA
835 M AT MOORING 3. 0000 29 JAN 86 - 0600 9 APR 87. TAPE 7217/11.
MEAN SD MIN MAX LENGTH ENDS AT
U 5.05 16.40 -39.23 43.19 1742 (0600 9 APR 87)V 4.80 12.71 -36.44 35.39 1742 (0600 9 APR 87)T 2.27 0.17 1.73 2.66 1742 (0600 9 APR 87)P 906.89 100.91 840.85 1433.45 1742 (0600 9 APR 87)S 34.60 2.50 34.49 34.74 1742 (0600 9 APR 87)
1585M AT MOORING 3. 0600 29 JAN 86 - 1200 9 APR 87. TAPE 4579/5.
U -0.57 12.07 -32.18 31.73 1742 (1200 9 APR 87)V 4.58 10.06 -25.94 29.16 1742 (1200 9 APR 87)T 1.93 0.32 1.19 2.77 1742 (1200 9 APR 87)P 1658.96 77.99 1605.00 2128.72 1708 (1200 9 APR 87)S 34.74 3.75 34.68 34.87 1742 (1200 9 APR 87)
2355M AT MOORING 3. 0000 29 JAN 86 - 0600 9 APR 87. TAPE 4577/5.
U -4.03 10.64 -36.21 27.20 1742 (0600 9 APR 87)V 4.33 8.60 -20.89 34.78 1742 (0600' 9 APR 87)T 1.25 0.24 0.70 1.96 1742 (0600 9 APR 87)P 2442.12 88.16 2388.64 2924.23 1742 (0600 9 APR 87)S 34.74 3.85 34.68 34.81 1738 (0600 9 APR 87)
3325M AT MOORING 3. 0000 29 JAN 86 - 1200 6 OCT 86. TAPE 501/61.
U -6.53 8.51 -38.91 14.58 1003 (1200 6 OCT 86)V 3.64 7.65 -18.22 22.90 1003 (1200 6 OCT 86)T 0.47 0.12 0.20 0.77 1003 (1200 6 OCT 86)P 3412.82 45.86 3375.40 3717.32 1003 (1200 6 OCT 86)
4305M AT MOORING 3. 0000 29 JAN 86 - 0600 20 JUL 86. TAPE 1536/25.
U -7.98 11.87 -34.67 13.31 321 (0000 19 APR 86)V 4.49 8.28 -12.98 34.48 321 (0000 19 APR 86)T 0.16 0.04 0.03 0.23 690 (0600 20 JUL 86)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
70
MOORING 3. LLP FILTERED 6-HOURLY DATA
4925M AT MOORING 3. 0000 29 JAN 86 - 1800 27 NOV 86. TAPE 1538/34.
MEAN SD MIN MAX LENGTH ENDS AT
U -10.79 10.57 -40.30 21.06 1212 (1800 27 NOV 86)V 6.94 10.65 -23.78 43.00 1212 (1800 27 NOV 86)T 0.12 0.05 0.01 0.22 1212 (1800 27 NOV 86)
( 835 M) BRIDGES IN UNFILTERED SPEED RECORD
(1585 M) BRIDGES IN UNFILTERED SPEED RECORDPRESSURE OFFSCALE, GAPS IN LLP RECORD, LINES:1488 - 1507 (0000 5 FEB 87 - 1800 9 FEB 87)1621 - 1634 (0600 10 MAR 87 - 1200 13 MAR 87)
(2355 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED
(3325 M) RECORD TERMINATED EARLY
(4305 M) RECORD TERMINATED EARLY, BATTERY DEAD AT RECOVERY
(4925 M) RECORD TERMINATED EARLY, BATTERY DEAD AT RECOVERY
71
0.08
0.06
0.04
0.02
0.000
0.08 T
0.06 t
0.04
0.02 t
835 METERS AT MOORING 3. TAPE 7217/11.
10
4. Mean
20 30 40
Speed, cm per sec50 60
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.50
0.40
0.30
0.20
0.10
0.00800
4. Mean
900 1000 1100 1200 1300 1400 1500 1600
Pressure, Decibors
72
835 METERS AT MOORING 3. TAPE 7217/11.
0.30
0.25
0.20
0.15
0.10
0.05
0.00
J, Mean
1.6 1.8 2.0- 2.2 2.4 2.6 2.8
Temperature, Degrees C.
Mean
0.10
0.0034.35 34.45 34.55 34.65 34.75 34.85
Salinity, PPT
73
1585 METERS AT MOORING 3. TAPE 4579/5.
0.10
0.08
0.06
0.04
0.02
0.00
Mean
12 16 20 24 28 32 36 40 44 48
Speed, cm per sec
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.001600 1760 1920 2080 2240
Pressure, Decibars
0 4 8
74
1585 METERS AT MOORING 3. TAPE 4579/5.
0.20T
I-
0.10
0.05
0.00 r=-,1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9
Temperature, Degrees C.
0.70 T
0.60 t
0.50
0.40
0.30
0.20
4. Mean
4. Mean
0.10
0.0034.5 34.6 34.7 34.8 34.9 35.0 35.1
Salinity, PPT
75
2355 METERS AT MOORING 3. TAPE 4577/5.-
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.000
0.00
Mean
10 20 30 40
Speed, cm per sec50 60
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
4, Mean
2550 2650 2750 2850
Pressure, Decibars
0.002350 2450 2950 3050
76
2355 METERS AT MOORING 3. TAPE 4577/5.
0.20 -r
0.15
0.10
0.05
0.00 '
,1, Mean
rLJ
0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
Temperature, Degrees C.
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.0034.5 34.6
Mean
34.7 34.8
Salinity, PPT34.9 35.0
77
3325 METERS AT MOORING 3. TAPE 501/61.
0.30 -r
0.25
0.20
0.15
0.10
0.05
0.000
Mean
10 20 30 40 50 60
Speed, cm per sec
0.00 11 '0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.70 TMean
0.00 4---T -r-i-r- iim ii i3375 3425 3475 3525 3575 3625 3675 3725 3775
Pressure, Decibars
78
0.20
0.15
0.10
0.05
0.00
3325 METERS AT MOORING 3. TAPE 501/61.
4. Mean
0.1 0.2 0.3 0.4 d.5 0.6 0.7
Temperature, Degrees C.0.8 0.9
79
4305 METERS AT MOORING 3. TAPE 1536/25.
0.40 T
0.30 t
0.20 t
0.10
0.00
Mean
10 20 30 40 50
Speed, cm per sec
0.10
0.08
-LL0.06
0,04
0.02 -- z0.00
0 30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True
.Mean
-0.05 0.05 0.15 0.25 0.35
Temperature, Degrees C.0.45
0.00-0.15
80
4925 METERS AT MOORING 3. TAPE 1538/34.
0.20 T
0.15 t
0.10 t
0.05
0.00
Mean
0 10 20 30 40 50 60
Speed, cm per sec
0.10 T
0.08 t
0.06
0.04
0.02 t
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40 T
0.30 t
0.20 t
0.10 t
4. Mean
0.00-0.15 -0.05 0.05 0.15 0.25 0.35
Temperature, Degrees C.
81
835M AT MOORING 3. 27 JAN 86 - 10 APR 87. TAPE 7217/11.
2000 Km
-1000
-1000
Nt
1000
V component(North)
2000 3000 Km
U component(East)
82
1585M AT MOORING 3. 28 JAN 86 - 10 APR 87. TAPE 4579/5.
-1000 1 1000 Km
-1000
V component(North)
U component(East)
83
2355M AT MOORING 3. 27 JAN 86 - 10 APR 87. TAPE 4577/5.
Nt
F--2000 -1000
V component(North)
2000 Km
1000
1000 Km
-1000
U component(East)
84
3325M AT MOORING 3. 28 JAN 86 - 7 OCT 87. TAPE 501 /61.
1000 Km
M
-2000 -1000
IN
l -1000
V component(North)
1000 Km
U component(East)
85
4305M AT MOORING 3. 27 JAN 86 - 20 APR 86. TAPE 1536/25.
NT1000 Km
---11000 Km
-1000
V component(North)
U component(East)
86
4925M AT MOORING 3. 27 JAN 86 - 29 NOV 86. TAPE 1538/34.
2000 Km
1000
-3000 -2000 -1000 1000 Km
-1000
V component(North)
U component(East)
Unfiltered current. 835 m at Mooring 3. Unfiltered current. 1585 m at Mooring 3. Unfiltered data. 2355 m at Mooring 3.Both components Both components Both components
0.01
0. 001 4 1 1 1 1 11111 1 1 1 1 111+1
0.01 0. 1 1 10
0.01
+4 1.001 + 1-~1111111 1 11/11/11 i I 11/11/11100 0.01 0. 1 1 10
frequency, cycles per day
I
95 percent
0.001 1 1w11i 1 11nm + 1 11i1i1+ 1 1 ..11111
100 0.01 0. 1 1 10 100
00V
10000
100
10
0. 1
10000
1000
0000
Unfiltered current. 4305 m at Mooring 3.Both components
Unfiltered current. 3325 m at Mooring 3. 10000Both components
1000
0. 1
t
0.01
100t
10
0. 1
t
0.01 t
Unfiltered current. 4925 m at Mooring 3.Both components
10000
0.1
0.0195 percent
0. 001 . 11/11/1111 i 1 1 1 rn11 i I i i r1u; 0. 001 iH HRH 0. 001 rI I ice;: I I
0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day
10
Unfiltered temperature. 1585 m at Mooring 3 Unfiltered temperature. 2355 in at Mooring 3.
Unfiltered temperature. 835 m at Mooring 3.
0.00001 10.00001 1: 1 0.00001 + 1
95 percent
0.000001 1 H ii i H H H 1 1 1 111 r 0.000001 I 1 1 1 1 1 1 1 f~ 111+111 11 Hill i rte 0.0000010.01 0.1 1 10 100 0.91 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day
00
0
Unfiltered temperature. 3325 m at Mooring 3.
Unfiltered temperature. 4305 m at Mooring 2 Unfiltered temperature. 4925 m at Mooring 3.
0.1
T
0.01
0.001
0.0001
0.00001
0.000001
0.01 0.01 t
0.1
0.001 t
0.0001 0.0001
0.00001 0.00001
95 per
0.000001 ++T;;1:11-1 1 ++11!11 I i i H M i i i 1111 0.0000010.01 0.1 1 10 100 `- 95 percent
0.0000001 ITHHTIII t+---+ ++++Mt++ I H i+ifi frequency, cycles per day 0.00000010.01 0.1 1 10 100 0.01 0.1 1 10 100
6040
m 200B
v -20-40
17-
600 -
1 I 1 I I I
U-Comoonent
I 1 I
/ _ k,,-AAAV
V-Componentrf NA A Av vv/^Jllk %we I
V;,--V------v
80010001200
1400
ho
Temperature
Pressure
Corrected Salinity
I 1 1 I 1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
835 M AT MOORING 3.
4020 4)
0
-20-40
3.002.5 0 c2.00
-°1.501.00
34.7534.7034.65 a34.60 -
34.5534.5034.45
40
0
-40
Velocity
6040
200
" -20-40
40
20
0
U -20- 40
1400
1600
18002000
2200
VelocitY
U-Component
V-Component
Temperature
vPressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 44)
0
-20 E-40
3.002.50 o2.001.50 -°1.00
34.9034.8534.8034.7534.7034.6534.60
1585 M AT MOORING 3.
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
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1987
40
200
-20-40
2.001.50
rn1.00 -0.50
34.8534.8034.7534.7034.6534.60
aa
2355 M AT MOORING 3.
6040
20
E 0
-20-40
40
0E
-40
22002400
260028003000
1986
- Pressure
60
0 4020
E 0° -20
-40
4020
0-20- 40
32003400360038004000
JAN FEB MARI
I
I
APR MAY
II
1I
I I I
Velocity
U-Component
V-Component
Temperature
Pressure
I I
JUN JUL AUG SEP
1986OCT NOV DEC JAN FEB MAR
1987
40
200
-40-20
1.00.7 c)0.50.2
0.0
I
APR
3325M AT MOORING 3.
6040
20
E 0" -20
-40
4044) 204)
0
E -20-40
JAN
Velocity
-i 40U-Component 20
°U'
0 "1-20 E-40
V-Component
0.30Temperature 0.20 c
0.100.00 v-.10
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1986JAN FEB MAR APR
1987
4305M AT MOORING 3.
o
6040
ai 200
" -20-40
4020
0-20- 40
JAN FEB MAR APR MAYI --F
Velocity
U-Component4020 Q0\
-20 E-40
V-Component
0.30Temperature 0.20
0.100.00 -0
10JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4925M AT MOORING 3.
40
--1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
VELOCITY, MOORING 3.
I
40
-40
835M
th, A-lrl. A A A
vv---ly IV
Y1585M
v Y-\" . I -I'dw T-v W V V v
2355M
3325M
v v \4vm -Y-,v ly
4305M
4925M
mN
vAr-
'v"m
"
F 4
V f..
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT, MOORING 3.
40
EU
-40
1 I I 1
4305M
---VlV
-%
-&
4925M
I
II I I I
-pn," 4%"-
a-r
v-
1 I
-
I 1 I I I
T
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT, MOORING 3.
0
835M
I I I I I I I I I I I I I I I
H00
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
TEMPERATURE, MOORING 3.
1.0
0.5
0.0
-0.5
600
8000
1000
1200
1400
2200
2400
2600
2800
3000
3200
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986DEC JAN FEB MAR
1987APR
1400
1600
1800
2000
2200
3200
3400
3600
3800
4000
PRESSURE, MOORING 3.
1 I I I I I I I I I I I I I
34.7034.65
0-34.6034.55
34.5034.45
34.85
34.80
a 34.75°- 34.70
34.65
34.60JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
34.90
34.8534.80
34.7534.70
34.65
34.60
CORRECTED SALINITY AT MOORING 3.
I
MOORING 4
48050.00'S, 41010.25'W
0
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
S985 M
1750 M
2520M
3535 M.
4535 MS
T
S .e .T .
5335 M
11/11/1111 [[ill 1111111 11/11/11 1111 1 11/11/1111 11 1 11 11/11/1111 1111 1 111111 11111111111 1 111111111111111
DATA RETURN FROM. MOORING 4.
105
MOORING 4 . UNFILTERED HOURLY DATA
985M AT MOORING 4. 0600 28 JAN 86 - 1300 27 MAR 87. TAPE 3123/38.
MEAN SD MIN MAX LENGTH ENDS AT
S 24.87 10.70U 17.94 13.03V -1.15 15.50T 2.37 0.26P 1174.83 189.08
1750M AT MOORING 4.
S 17.06U 7.69V -0.64T 2.18P 1874.38
0.80 54.00 10160 (1300 27 MAR 87)-18.70 53.90 10160 (1300 27 MAR 87)-45.50 46.00 10160 (1300 27 MAR 87)
0.71 2.90 10160 (1300 27 MAR 87).992.90 2144.90 10133 (1300 27 MAR 87)
0700 28 JAN 86 - 2300 24 MAY 86. TAPE 4582/6.
8.48 0.80 41.40 2400 (2300 19 MAY 86)10.29 -22.20 31.70 2400 (2300 19 MAY 86)14.04 -33.40 38.10 2400 (2300 19 MAY 86)
0.40 1.02 2.77 2742 (2300 24 MAY 86)84.52 1774.80 2140.40 2529 (2300 24 MAY 86)
2520M AT MOORING 4. 0600 28 JAN 86 - 1300 27 MAR 87. TAPE 7162/12.
S 13.84U 5.35V -0.68T 1.37P 2676.81
8.18 0.80 48.10 10160 (1300 27 MAR 87)9.37 -43.00 44.00 10160 (1300 27 MAR 87)
11.90 -42.50 44.80 10160 (1300 27 MAR 87)0.33 0.59 2.19 10160 (1300 27 MAR 87)
145.95 2556.10 3489.00 10135 (1300 27 MAR 87)
3535M AT MOORING 4. 0600 28 JAN 86 - 0000 12 APR 86. TAPE 503/59.
S 9.03 5.21U -5.80 5.06V 2.03 6.74T 0.60 0.19P 3679.47 98.87
0.70 24.00 1169 (2200 17 MAR 86)-21.00 9.20 1169 (2200 17 MAR 86)-16.20 23.40 1169 (2200 17 MAR 86)
0.26 0.96 1771 (0000 12 APR 86)3593.00 4086.00 1702 (0200 9 APR 86)
4535M AT MOORING 4. 0600 28 JAN 86 - 1200 5 FEB 87. TAPE 1534/34.
S 12.33 7.73U -3.70 7.62V 1.68 12.45T 0.19 0.04
0.80 45.00-33.90 19.00-31.60 44.60
0.02 0.46
5218 (0200 5 FEB 87)2701 (0200 18 NOV 86)2701 (0200 18 NOV 86)8407 (1200 13 JAN 86)
(Speed, u, and v are given in cm/sec, Temperature'in °C, Pressurein DB.)
106
MOORING 4 . UNFILTERED HOURLY DATA
5335M AT MOORING 4. 0600 28 JAN 86 - 1300 27 MAR 87. TAPE 4418/25.
S 11.36 8.58 0.80 50.50 10160 (1300 27 MAR 87)U 0.39 9.94 -37.20 39.20 10160 (1300 27 MAR 87)V 4.20 9.27 -39.70 35.70 10160 (1300 27. MAR 87)T 0.18 0.04 0.02 0.25 10160 (1300 27 MAR 87)
( 955 M) BRIDGES IN SPEED RECORD, LINES:1335 - 1368 (2000 24 MAR 86 - 0500 26 MAR 86)2470 - 2483 (0300 11 MAY 86 - 1600 11 MAY 86)5249 - 5396 (2200 3 SEP 86 - 0100 10 SEP 86)
PRESSURE OFFSCALE, SET TO ZERO LINES:6631 - 6657 (1200 31 OCT 86 - 1400 1 NOV 86)
(1750 M) GAPS IN RECORD, LINES: (METER FLOODED)SPEED 1799 - 2079 (0500 13 APR 86 - 2100 24 APR 86)DIRECTION 1800 - 1877 (0600 13 APR 86 - 1100 16 APR 86)TEMPERATURE 1810 - 1868 (1600 13 APR 86 - 0200 16 APR 86)GAPS IN PRESSURE RECORD, (OFFSCALE) LINES:
1283 - 1311 (1700 22 MAR 86 - 2100 23 MAR 86)1528 - 1698 (2200 1 APR 86 - 0000 9 APR 86)1807 - 1868 (1300 13 APR 86 - 0200 16 APR 86)1994 - 2003 (0800 21 APR 86 - 1700 21 APR 86)
(2520 M) PRESSURE OFFSCALE, GAPS LINES:6631 - 6655 (1200 31 OCT 86 - 1200 1 NOV 86)
(3535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY.
(4535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY. GAPS IN RECORDS LINES:
SPEED 1407 - 4460 (2000 27 MAR 86 - 0100 2 AUG 86)6987 - 7673 (0800 15 NOV 86 - 2200 13 DEC 86)
DIRECTION 1 - 1231 (0600 28 JAN 86 - 1200 20 MAR 86)1849 - 2702 (0600 15 APR 86 - 1900 20 MAY 86)
107
MOORING 4. LLP FILTERED 6-HOURLY DATA
985M AT MOORING 4. 0600 29 JAN 86 - 1200 26 MAR 87. TAPE 3123/38.
MEAN SD MIN MAX LENGTH ENDS AT
U 17.91 12.62 -12.41 48.96 1686 (1200 26 MAR 87)V -1.24 15.07 -37.42 42.12 1686 (1200 26 MAR 87)T 2.37 0.25 1.00 2.79 1686 (1200 26 MAR 87)P 1170.64 181.79 1013.34 1917.07 1673 (1200 26 MAR 87)S 34.76 3.31 34.56 34.90 1667 (1200 26 MAR 87)
1750M AT MOORING 4. 1200 29 JAN 86 - 1800- 23 MAY 86. TAPE 4582/6.
U 7.63 10.03 -13.58 26.82 383 (1800 18 MAY 86)V -0.98 13.89 -29.49 35.27 383 (1800 18 MAY 86)T 2.18 0.39 1.03 2.67 440 (1800 23 MAY 86)P 1861.89 73.11 1774.66 2065.12 371 (1800 23 MAY 86)S 34.76 2.03 34.68 34.85 432 (1800 23 MAY 86)
2520M AT MOORING 4. 0600 29 JAN 86 - 1200 26 MAR 87. TAPE 7162/12.
U 5.35 9.02 -41.47 39.73 1686 (1200 26 MAR 87)V -0.74 11.57 -32.15 40.92 1686 (1200 26 MAR 87)T 1.37 0.33 0.63 2.13 1686 (1200 26 MAR 87)P 2673.27 139.32 2555.89 3281.64 1673 (1200 26 MAR 87)S 34.74 2.73 34.67 34.81 1529 (1200 26 MAR 87)
3535M AT MOORING 4. 0600 29 JAN 86 - 0000 11 APR 86. TAPE 503/59.
U -5.79 4.45 -17.51 4.74 187 (0000 11 APR 86)V 1.91 6.50 -11.59 20.96 187 (1800 16 MAR 86)T 0.60 0.19 0.27 0.92 288 (1800 16 MAR 86)P 3677.56 98.12 3597.58 4079.81 276 (0000 11 APR 86)
4535M AT MOORING 4. 0600 29 JAN 86 - 1200 12 JAN 87. TAPE 1534/34.
U -3.78 7.26 -24.02 9.55 434 (0600 14 NOV 86)V 2.13 12.13 -23.49 27.47 434 (0600 14 NOV 86)T 0.19 0.03 0.04 0.28 1394 (1200 12 JAN 87)
5335M AT MOORING 4. 0600 29 JAN 86 - 1200 26 MAR 87. TAPE 4418/25.
U 0.45 9.38 -28.25 30.56 1686 (1200 26 MAR 87)V 4.13 8.84 -31.43 28.10 1686 (1200 26 MAR 87)T 0.18 0.04 0.02 0.24 - 1686 (1200 26 MAR 87)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
108
MOORING 4. LLP FILTERED 6-HOURLY DATA
( 985 M) BRIDGES IN UNFILTERED SPEED RECORDPRESSURE OFFSCALE, GAPS IN RECORD LINES:
1098 - 1110 (1800 30 OCT 86 - 1200 2 NOV 86)GAPS IN SALINITY RECORD. BAD, OFFSCALE SALINITY POINTSREMOVED.
(1750 M) METER FLOODED, SHORT RECORDOFFSCALE AND BAD VALUES SET REMOVED BEFORE FILTERING,GAPS IN LINES:
U, v 292 - 346 (0600 12 APR 86 - 1800 25 APR 86)TEMPERATURE 294 - 311 (1800 12 APR 86 - 0000 17 APR 86)PRESSURE 206 - 218 (1800 21 MAR 86 - 1800 24 MAR 86)
247 - 311 (0000 1 APR 86 - 0000 17 APR 86)325 - 333 (1200 20 APR 86 - 1200 22 APR 86)
GAPS IN SALINITY RECORD, BAD VALUES REMOVED
(2520 M) PRESSURE OFFSCALE, GAPS IN THE FOLLOWING LINES:1098 - 1110 (1200 30 OCT 86 - 0600 2 NOV 86)
GAPS IN SALINITY RECORD.- BAD, OFFSCALE SALINITY POINTS
(3535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY.
(4535 M) DATA IN ALL CHANNELS OF POOR QUALITY, RECORD TERMINATEDEARLY. GAPS IN SPEED, & DIRECTION IN UNFILTEREDRECORD, LLP GAPS, LINES IN U & V:
1 - 206 (0600 29 JAN 86 - 1200 21 MAR 86)228 - 744 (0000 27 MAR 86 - 0000 3 AUG 86)
1158 - 1395 (1200 14 NOV 86 - 1200 12 JAN 87)
109
985 METERS AT MOORING 4. TAPE 3123/38.
0.08
0.06
0.04
0.02
0.00
0.10
0.08
0.06
0.04
0.02
0.000
4. Mean
10 20 30 40
Speed, cm per sec50 60
30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
4. Mean
0.05 +I
0.00950 1150 1350 1550 1750 1950 2150
Pressure, Decibars
110
985 METERS AT MOORING 4. TAPE 3123/38.
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Mean
0.6 1.0 1.4 1.8 2.2 2.6 3.0
Temperature, Degrees C.
0.40 T
0.30 t
0.20 t
0.10 t
.Mean
0.00 P=--q 4 {}-I--{4}--34.45 34.55 34.65 34.75 34.85 34.95 35.05
Salinity, PPT
111
0.12 T
0.10
0.00 '0 4 8 12 16 20 24 28 32 36 40 44 48
Speed, cm per sec
0.08
0.06
0.04
0.02
0.000
0.25 T
0.20
0.15 t
0.10 t
0.05 t
1750 METERS AT MOORING 4. TAPE 4582/6.
Mean
30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
,(, Mean
0.00 rte.iTiT i i-- iIi-r-r+ + t }I1750 1790 1830 1870 1910 1950 1990 2030 2070 21/02/50
Pressure, Decibars
0.02
112
1750 METERS AT MOORING 4. TAPE 4582/6.
0.20 T
0.15 t
0.10 t
0.05 t
0.00
0.40
0.30 t
0.20I
0.10+
0.00 r---i
Mean
34.45 34.55 34.65 34.75 34.85 34.95 35.05
Salinity, PPT
Mean
1.0 1.2 -1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
Temperature, Degrees C.
113
2520 METERS AT MOORING 4. TAPE 7162/12.
Mean
0.10
0.05
0.000 10 20 30 40 50
Speed, cm per sec
0.06
0.05
0.04
0.03
0.02
0.01
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean0.50
0.40
0.30
0.20
0.10
0.002500 2700 2900 3100 3300 3500
Pressure, Decibars
114
2520 METERS AT MOORING 4. TAPE 7162/12.
Mean
0.02
0.00 -rir---i-------i -i--0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9
Temperature, Degrees C.
0.70
0.60
6.50
0.40
0.30
0.20
0.10
0.00
Mean
2.1 2.3
34.5 34.6 34.7 34.8 34.9 35.0
Salinity, PPT
0.14
0.12
0.10
0.08
0.06
0.04
115
3535 METERS AT MOORING 4. TAPE 503/59.
0.25 T
0.20 t
0.15 t
0.10 tU0.05 t
0.00
Mean
0 4 8 12 16 20 24 28
Speed, cm per sec
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40 --
0.30 t
0.20 t
0.10 t
4. Mean
0.00 L I I Ti3550 3650 3750 3850 3950 4050 4150
Pressure, Decibars
116
3535 METERS AT MOORING 4. TAPE 503/59.
0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95 1.05
Temperature, Degrees C.
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
Mean
i
117
4535 METERS AT MOORING 4. TAPE 1534/34.
0.40 T
0.30 t
0.20 t
0.10 t
0.00
0.08
0.06
0.04
0.02
Mean
10 20 30 40 50
Speed, cm per sec
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.60
0.50
0.40
0.30
0.20
0.10
0.00
Mean
0.0 0.1 0.2 0.3 0.4 0.5
Temperature, Degrees C.
118
5335 METERS AT MOORING 4. TAPE 4418/25.
Mean
0.000 10 20 30 40 50 60
Speed, cm per sec
0.06 T
0.05 t,
0.04
0.03
0.02
0.01
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
0.00-0.1 0.0 0.1 0.2 0.3 0.4
Temperature, Degrees C.
0.05
119
985M AT MOORING 4. 28 JAN 86 - 27 MAR 87. TAPE 3123/38.
T 2000 Km
-2000
NT
V component(North)
U component(East)
-2000
120
1750M 4. 28 JAN 86 — 13 86. TAPE 4582/6
Nt
2000 KM
.'
—2000
V component(North)
U component(East)
—2000 2000 KM
121
2520M AT MOORING 4. 28 JAN 86 - 27 MAR 87. TAPE 7162/12.
NT-r 2000 Km
1----2000
-2000
V component(North)
I
100 Km
U component(East)
122
3535M AT MOORING 4. 28 JAN 86 - 17 MAR 86. TAPE 503/59.
NTT 2000 Km
-2000
-2000
V component(North)
2000 Km
U component(East)
123
4535M AT MOORING 4. 2 AUG 86 - 15 NOV 86. TAPE 1534/34.
NTT 2000 Km
-20004
-2000
V component(North)
2000 Km
U component(East)
124
5335M AT MOORING 4. 28 JAN 86 - 27 MAR 87. TAPE 4418/25.
1--2000
-2000
V component(North)
2000 Km
U component(East)
Unfiltered current. 985 m at Mooring 4. Unfiltered current. 1750 m at Mooring 4. Unfiltered current. 2520 m at Mooring 4.Both components Both components Both components
10000
f
T
1000
t
10000
1
10000
1
10 / 10 ' 10
0 A.
1. f
0.01 0.01
I
0.01
f 95 percent
0. 001 H'ri:::111 rn... .I 11/11/11 i i 111111 0. 001 } I I H+H1 1---I ;f---1.rrm1 I I 11said, n 0. 001 1I 1 1 111111 I'-rl1m-H0.01 0. 1 1 10 100 0.01 0. 1 1 10 100 0.01 0. 1 1 10 100
frequency, cycles per day n~iIn
1000
100
F-N
Unfiltered current. 4535 m at Mooring 4.Both components
Unfiltered current. 3535 m at Mooring 4. 10000 Unfiltered current. 5335 m at Mooring 4.
Both components Both components
1000 1000
100 100
1000
10 1/ 1010 \
T
1
0. 1 0. 1 t "40. 1
0.0195 percent
0.001 ++a- 111 i r i i nn i I h uu r i f i i nii 0.001 1- H-r;:;-H- ml H 1 1 1 111 0. 001
0.01 0.1 1 to 100 0.01 0.1 1 10 IOC 0.01 0.1 1 10 100
frequency, cycles per day
0.01
Unfiltered temperature. 2520 m at Mooring 4.
Unfiltered temperature. 985 m at Mooring 4. Unfiltered temperature. 1750 m at Mooring 4.
IT
0.00001 I 0.00001 i+ r*+.***t i ! + + m 1 + 1+ 1 i m 1 1+ 1 11+11 0.000010.01 0.1 1 10 100
0.000001 i ++++++ i i i 1 1 1111 iii +i l 11 i+ i i+
0.01 0.1 1 10
frequency, cycles per day
95 percent
0.000001 1+ + 1+1 i + A i i 1111 + + + 1 1 1 1 1 + a
i1 1 11+11
0.01 0.1 1 10 100
11
Unfiltered temperature. 3535 m at Mooring 4.
Unfiltered temperature. 5335 m at Mooring 4.
Unfiltered temperature. 4535 rn at Mooring 4.
0.001 t
0.00001
I
0.0000001 0.000001 i NM * iii + i u
0.01 0.1 1 10 100 0.01 0.1 1
0.1
0.0001
0.00001
0.000001
95 percent
f i ... . ....... 0.0000001 16AI10 100 0.01 0.1 1 10 100
frequency, cycles per day
00
0.1
0.01
0.001
0.0001
0.00001
0.000001
0.1 0.01
6040
ai 20
E 0
" -20-40
40aui 20
0-20-40
100012001400160018002000
I I I 1 I II
Temperature
P
Corrected Salinity
l
I
1
A
I
I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN
1986
985 M AT MOORING 4.
I I
J
I
3.503.002.50 02.001.501.00
34.9034.8534.8034.75
4-1
34.7034.6534.6034.55
FEB MAR APR
1987
34.50
6040
ai 20
E 0" -20
-40
4020
0
E -20-40
16001700180019002000
I
M
nrw
I I I I I I
Velocity
40U-Component 20 Q)
0
-20 1- 40V-Component
Temperature 3.002.50 o2.001.501.00
Pressure
Corrected Salinity 34.8534.8034.7534.7034.6534.60
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
I
l I
1750 M AT MOORING 4.
6040
ai 200E
" -20-40
40
m 200
-20- 40
2400
2600
v 28003000
3200
I
- Temperature
I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986
2520 M AT MOORING 4.
II
-20 E-40
2.502.00 c
1.501.000.50
34.8534.8034.7534.7034.65
DEC JAN FEB MAR APR
1987
34.60
aCL
V-Component
Pressure
40
6040
20
E 0" -20
-40
40
0 20
0-20- 40
3400
3600
3800
40004200
Velocity
U-ComponentIP/
C V-Component
Temperature
Pressure
i IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR
1986 1987
I 1.1
I 1 1 1 1 1 1 1 I I I 1
APR
I4020 QQ)
0
-20- 40
1.0
0.7 U
0.50.2 t0.0
3535M AT MOORING 4.
6040
ai 20
E o" -20
-40
604020
E 0-20-40
7
JAN
i i I I I I I I I I I . I I I I
L, .191/
rw 11Velocity
U-ComponentV
iiFEB MAR APR
IMAY
I 1 I 1 I IJUN JUL AUG SEP OCT NOV DEC
I
V-Component
Temperature
JAN FEB MAR
1987
I
9
APR
6040200
0i-20 c-40
0.3
0.2 v0.10.0 v
-0.1
4535M AT M00RING 4.
1986
6040
ai 200E
" -20- 40
40
200
U -20- 40
U-Component
JAN
vvv A A A AAA A NA
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986
5335M AT MOORING 4.
DECI
JAN FEB MAR APR
1987
0.300.200.100.00-.10
V-component
40 -IUa)
-40 -i
1 I
3535M
Z;-Al
4535M
I I 1 I 1 I I I 1 I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
VELOCITY AT MOORING 4.
I
40
-40
985M
1750M
2520M
p m 6LV A ,,-A -,MVw V v
3535M
4535M
N V
vvy
5335M
h A. A A A Ah.AA
FEB APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
U-COMPONENT AT MOORING 4.
JAN
1986 1987
v40
rn
E 0U
-40
I
1750M
4535M
I
3535M
-1 5335M
I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT AT MOORING 4.
2520M
L I I I I i I I I I I i I i
1.0
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAN AF'K
1986 1987
TEMPERATURE, MOORING 4.
800985M
1000
1200
1400
1600 N r 16001750M
1800
2000
2200
2400 -{ 2520M 2400
--
2600 -
112800 -1 P A3000 -3200 -
v
I3535M3400
rv 3600
3800
J 4000
42004535M no pressure sensor
5335M no pressure sensor
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
PRESSURE, MOORING 4.
34.9034.8534.8034.75
a 34.7034.6534.6034.5534.50
34.8534.80
a 34.750-34.70
34.6534.60
985 M
11apI -1 I I
10
ON 0-.r
I
WY%
I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
CORRECTED SALINITY AT MOORING 4.
I II
34.9034.8534.8034.7534.7034.6534.60
141
MOORING 5
48031.00'S, 41018.61'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1750 M
a
2465 M
.
3520 MSa
TP
4480 MS .a .T .P .
5940 MSaT
DATA RETURN FROM MOORING 5.
143
MOORING 5. UNFILTERED HOURLY DATA
1750M AT MOORING 5. 1800 28 JAN 86 - 1500 15 APR 87. TAPE 7164/12.
MEAN SD MIN MAX LENGTH ENDS AT
S 23.97 12.00 0.80 75.00 10606 (1500 15 APR 87)U 14.75 16.31 -59.20 58.20 10606 (1500 15 APR 87)V -4.32 14.71 -72.80 68.30 10606 (1500 15 APR 87)T 2.25 0.43 0.55 3.00 10606 (1500 15 APR 87)P 1777.55 50 .97 1746.30 2094.00 878 (0700 6 MAR 86)
2465M AT MOORING 5. 1800 28 JAN 86 - 0700 3 APR 86. TAPE 4580/4.
S 11.31 6.63 0.80 32.80 1550 (0700 3 APR 86)U 0.68 8.20 -26.50 25.60 1550 (0700 3 APR 86)V -6.17 8.12 -29.50 25.10 1550 (0700 3 APR 86)T 1.83 0.39 1.00 2.48 1550 (0700 3 APR 86)P 2561.03 110.66 2490.30 3033.80 1550 (0700 3 APR 86)
3520M AT MOORING 5. 1900 28 JAN 86 - 1500 15 APR 87. TAPE 1244/38.
S 15.41 9.09 0.70 53.80 10605 (1500 15 APR 87)U 4.29 13.23 -45.30 49.80 10605 (1500 15 APR 87)V -4.78 10.19 -45.50 35.20 10605 (1500 15 APR 87)T 0.76 0.22 0.19 1.24 10605 (1500 15 APR 87)P 3747.67 244.02 3523.00 4872.00 10605 (1500 15 APR 87)
4480M AT MOORING 5. 1800 28 JAN 86 1300 3 OCT 86. TAPE 1245/43.
S 14.58 8.82 0.70 53.10 5487 (1000 14 SEP 86)U -4.15 10.77 -51.50 30.30 5487 (1000 14 SEP 86)V -6.94 10.44 -34.00 27.40 5487 (1000 14 SEP 86)T 0.32 0.04 0.21 0.46 5947 (1300 3 OCT 86)P 4669.07 132.65 4535.00 5390.00 5947 (1300 3 OCT 86)
5940M AT MOORING 5. 1800 28 JAN 86 - 1500 15 APR 87. TAPE 4416/34.
S 15.65U 5.29V -6.07T 0.28
9.74 0.80 57.60 10606 (1500 15 APR 87)12.06 -41.50 55.60 10606 (1500 15 APR 87)11.38 -46.80 32.30 10606 (1500 15 APR 87)0.04 0.16 0.36 10606 (1500 15 APR 87)
(1750 M) PRESSURE SENSOR OVERRANGED, RECORD TERMINATED EARLY
(2465 M) INSTRUMENT FLOODED, SHORT RECORD.
(4480 M) LOW BATTERY CAUSED PREMATURE INSTRUMENT FAILURE
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB.)
-
144
MOORING 5. LLP FILTERED 6-HOURLY DATA
1750M AT MOORING 5. 1800 29 JAN 86 - 1200 14 APR 87. TAPE 7164/12.
MEAN SD MIN MAX LENGTH ENDS AT
U 14.78 15.95 -52.17 48.97 1760 (1200 14 APR 87)V -4.32 14.31 -59.12 66.26 1760 (1200 14 APR 87)T 2.25 0.43 0.56 2.98 1760 (1200 14 APR 87)P 1771.59 32.95 1748.36 1936.62 139 (0600 5 MAY 86)
2465M AT MOORING 5. 1800 29 JAN 86 - 0600 2 APR 86. TAPE 4580/4.
U 0.71V -6.62T 1.83P 2558.77
7.83' -19.24 21.05 251 (0600 2 APR 86)6.94 -22.70 17.44 251 (0600 2 APR 86)0.39 1.09 2.42 251 (0600 2 APR 86)
107.62 2492.39 3039.86 251 (0600 2 APR 86)
3520M AT MOORING 5. 0000 30 JAN 86 - 1200 14 APR 87. TAPE 1244/38.
U 4.31 12.85 -37.53 42.54 1759 (1200 14 APR 87)V -4.78 9.65 -32.95 28.09 1759 (1200 14 APR 87)T 0.76 0.21 0.23 1.19 1759 (1200 14 APR 87)P 3748.55 243.62 3528.31 4868.73 1759 (1200 14 APR 87)
4480M AT MOORING 5. 0000 30 JAN 86 - 1200 2 OCT 86. TAPE 1245/43.
U -4.20V -7.08T 0.32P 4669.58
10.41 -45.70 26.30 906 (0600 13 SEP 86)10.01 -31.71 25.16 906 (0600 13 SEP 86)0.04 0.23 0.43 983 (1200 2 OCT 86)
132.46 4534.68 5371.45 983 (1200 2 OCT 86)
5940M AT MOORING 5. 1800 29 JAN 86 - 1200 14 APR 87. TAPE 4416/34.
U 5.32 11.61 -27.96 42.14 1760 (1200 14 APR 87)V -6.09 10.93 -44.68 26.92 1760 (1200 14 APR 87)T 0.28 0.04 0.16 0.34 1760 (1200 14 APR 87)
(1750 M) PRESSURE SENSOR OVERRANGED, RECORD TERRMINATED EARLY.
(2465 M) INSTRUMENT FLOODED, SHORT RECORD
(4480 M) LOW BATTERY CAUSED PREMATURE INSTRUMENT FAILURE.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
145
1750 METERS AT MOORING 5. TAPE 7164/12.
0.08
0.06
0.04
0.02
0.00
0.10
0.08
0.06
0.04
0.02
0.000
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.001700
Mean
10 20 30 40 50 60
Speed, cm per sec70 80
30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
---T11780 1860 1940 2020 2100
Pressure, Decibars
146
1750 METERS AT MOORING 5. TAPE 7164/12.
0.25 TMean
I0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2
Temperature, Degrees C.
147
2465 METERS AT MOORING 5. TAPE 4580/4.
0.20 T
0.15 t
0.10 t
0.05 t
0.00
0.08
0.06
0.04
0.02 ru
FU
Lii
0.00 . -.-1 1
0 30 60 90 120 150 180 210 240 270 300, 330 360
Direction, Degrees True
0.70 T
0.60 t
0.50
0.40 t
0.30 t
0.20
0.10 t
Mean
0.002450 2530 2610 2690 2770 2850 2930 3010 3090
Pressure, Decibars
J, Mean
0 4 8 12 16 20 24 28 32 36
Speed, cm per sec
148
2465 METERS AT MOORING 5. TAPE 4580/4.
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
,j. Mean
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
Temperature, Degrees C.
149
3520 METERS AT MOORING 5. TAPE 1244/38
0.25 T
0.05 t
0.00
Mean
0 10 20 30 40 50 60
Speed, cm per sec
0
0.40 T
0.30 t
0.20 t
0.10 t
30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
0.003500 3700 3900 4100 4300 4500 4700 4900
Pressure, Decibars
150
3520 METERS AT MOORING 5. TAPE 1244/38.
0.20 T
0.15 t
0.10 t
0.05 t
0.00
Mean
0.1 0.3 0.5 0.7 0.9 1.1
Temperature, Degrees C.1.3
151
4480 METERS AT MOORING 5. TAPE 1245/43.
0.40
0.30
0.20
0.10
0.000
0.12 T
0.10
0.08
.Mean
20 30 40
Speed. cm per sec10
s
50 60
0.00 'Hill 11111 1111F!PH0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40 T
0.30 t
0.20 t
0.10
Mean
0.00 -IreI I I F }--F---1 1
4500 4600 4700 4800 4900 5000 5100 5200 5300 5400Pressure, Decibars
0.06
0.04
0.02
152
4480 METERS AT MOORING 5. TAPE 1245/43.
Mean
0.1 0.2 0.3 0.4 0.5 0.6
Temperature, Degrees C.
153
5940 METERS AT MOORING 5. TAPE 4416/34.
j, Mean
I)
0.10 t
0.05 t
0.00L-
0 10 20 30 40 50 60
Speed, cm per sec
0.08
0.06
0.04
if0.02
0.0011P0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
4. Mean
0.000.0 0.1 0.2 0.3 0.4 0.5 0.6
Temperature, Degrees C.
EL
154
-1000
1750M AT MOORING 5. 28 JAN 86 - 15 APR 87. TAPE 7164/12.
1000 Km
-L -2000
Nt
1000 2000 3000 4000 5000 6000 Krn
V component(North)
U component(East)
155
2465M AT MOORING 5. 28 JAN 86 - 3 APR 86. TAPE 4580/4.
NT-- 1000 Km
1000 Km
-L -1000
V component(North)
U component(East)
156
3520M AT MOORING 5. 28 JAN 86 - 15 APR 87. TAPE 1244/38.
NT1000 Km
-1000
V component(North)
U component(East)
1000 2000 Km
-1000
-2000
157
4480M AT MOORING 5. 28 JAN 86 - 14 SEP 86. TAPE 1245/43.
NtT 1000 Km
1000 Km
-1000
i -2000
V component(North)
U component(East)
-158
5940M AT MOORING 5. 28 JAN 86 - 15 APR 87. TAPE 4416/34.
T 1000 Km
-1000
N?
V component(North)
U component(East)
Unfiltered current. 1750 m at Mooring 5.Both components
10000Unfiltered current. 2465 m at Mooring 5Both components
1000
100 t
10
0. 1
1000 1
0.01 0.010.01 0. 1 1 10 100
0.001 4 i i i i i "" i 1 a
111111
0.01 0. 1 1
Unfiltered current. 3520 m at Mooring 5.Both components
10000
1000
100
t
10
t
1
0.0195 percent
0. 00110 loo 0.01 0.1 1 10 100
frequency, cycles per day
Unfiltered current. 4480 m at Mooring 5.Both components
10000
0.0195 percent
0. 0 0 1 4 I I 111111 I 1 i i x111 F I 1 11 1111 I 1 1 1 11111
0.01 0. 1 1 10 100
Unfiltered current. 5940 m at Mooring 5.Both components
10000
1
1000
fI
100
t
Tv1 10Ca)
WV
0.0195 percent
0. 001 HIIH1111Vl0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered temperature. 1750 m at Mooring 5.
Unfiltered temperature. 2465 m at Mooring 5.
I
T
Unfiltered temperature. 3520 m at Mooring 5.
0.01 0.01 0.01c
1 MV I
v
0.0010.001 0.001
0.00001 I
0.0001 1
T
0.00001 1 I 0.0001
0.00001 1
I 95 percent
0.000001 H-iTrii11 11ir*r-H HI f + f+++a 0.000001 a. ::*-H-: +++ +-I 111111 +-i + fFi+i 0.000001 H- - + 1111111 I i tF+++ H-a;111
0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day
rnN
Unfiltered temperature. 4480 m at Mooring 5.
0.000001 f
0.0000001 1I 1111111 i 1111111 i i 1 ii H
0.01 0.1 1 10 100
Unfiltered temperature. 5940 m at Mooring 5.
95 percent
0.01 $
0.001
C{
Q)-o
0.0001uC0.`0> t
0.00001
0.000001
0.0000001
95 percent
0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
0.001
0.0001
0.00001
80604020
E 0-20-40
40
20
ai 0
E -20-40-60
1400160018002000
2200
E Velocity
U-Component
V-Component
Temperature
L Pressure
c I- A lvvnk
CTL
lqs
6040
20
0 E
AL AA)4r %.04
-20 0-40
--f-
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
1750M AT MOORING 5.
3.0
2.5
2.0
1.5
1.0
0.5
604020
E 0" -20
-40
40
Q 200
E -20-40
24002600280030003200
F
JAN
I I I I I I I I I I I I I I I
Velocity
U-Component
V-Component
Temperature
Pressure
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986DEC JAN FEB MAR
1987APR
4020 4)0\
-20 E-40
3.02.5 c-)2.01.5 v1.0
2465 M AT MOORING 5.
6040
20
E 0" -20
-40
40
a 200
E -20- 40
3400360038004000
° 4200440046004800
4020 aa)
0 11-1
20 E-40
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
3520M AT MOORING 5.
1987
U,
6040
20
E 0" -20
-40
4020
0-20- 40
440046004800500052005400
I
rv'
Velocity
H
U-Component
V-Component
Temperature
Pressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
v
1986 1987
4020 4)0\
-20 E- 40
0.50.4
0.30.20.1
4480M AT MOORING 5.
60
40
ai 20
E 00 -20
- 40
40
m 200
E -20- 40
- V-ComponentA-.
Temperature
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986
5940M AT MOORING 5.
DEC JAN FEB MAR APR
1987
0.5
0.4
0.3
0.20.1
Urn
C)
U)
EC)
VELOCITY, MOORING 5.
40
0
—40
I-k
JAN FEB MAR APR MAY
1986OCT NOV DEC
1987
80
w40-1
1750M
0
-40-i2465M
3520M
4480M
5940M
PA A,IV V\JVY'll
A
A aWp. AAW- Y,
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT MOORING 5.
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT MOORING 5.
80
-40
4480M
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
r 2.5
C 2.0
F- 1.5
1.0
TEMPERATURE, MOORING 5.
1400
1600
1800
2000
2200
1750M
2465M
3400 3520M Y
3600
3800
4000
4200
4400 4480M
4600
5940M no pressure sensor
N)r.
I
h
r
I I I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
PRESSURE, MOORING 5.
I
I
Y
2200
2400
2600
2800
3000
4600
4800
5000
5200
5400
MOORING 6
48°07.00'S, 41017.00'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APRIli I I I I I I I I III I I I 'j I I I I I I I I I 1 14, 1 1 I'll I I I I I I 1 11-14 1 1 1 1 11/11/11 1 1 11111 1 1 1 1 J] I I If I III ifil I i If 11 1111 1
S S.
1580 M
810 M
SaTP
Sa
S -B
T -2330 M
PSol
3385 M
T
4385 M
T
5815 MSB
T
DATA RETURN FROM MOORING 6.
S
175
MOORING 6. UNFILTERED HOURLY DATA
810M AT MOORING 6.
MEAN SD
S 26.39 10.52U 16.02 16.39V -7.73 14.90T 2.67 0.20P 1086.49 248.11
1580M AT MOORING 6. 0100 29 JAN 86 - 1200 25 MAR 87. TAPE 4578/5.
S 19.34 9.02U 11.47 12.43V -5.92 11.59T 2.50 0.26P 1862.64 256.23
2330M AT MOORING 6.
S 13.58U 2.64V -7.94T . 2.00P 2542.76
8.279.339.780.41
209.54
3385M AT MOORING 6.
S 14.32U 3.93V -5.50T 1.05P 3600.76
7.9310.3210.760.21
172.73
0000 29 JAN 86 - 1000 25 MAR 87. TAPE 7165/12.
MIN MAX LENGTH ENDS AT
0.80 72.30 10045 (1300 23 MAR 87)-48.90 70.70 10045 (1300 23 MAR 87)-50.40 36.50 10045 (1300 23 MAR 87)
1.53 3.31 10091 (1000 25 MAR 87)821.60 2100.80 9987 (1000 25 MAR 87)
0.80 53.90 10092 (1200 25 MAR 87)-32.00 53.80 10092 (1200 25 MAR 87)-50.40 32.10 10092 (1200 25 MAR 87)
1.04 3.11 10092 (1200 25 MAR 87)1597.30 3157.30 10092 (1200 25 MAR 87)
0000 29 JAN 86 - 0400 29 MAR 86. TAPE 4581/5.
0.80 34.90 1425 (0800 29 MAR 86)-22.30 28.40 1425 (0800 29 MAR 86)-34.90 11.50 1425 (0800 29 MAR 86)
1.14 2.69 1425 (0800 29 MAR 86)2355.80 3215.80 1425 (0800 29 MAR 86)
0000 29 JAN 86 - 1100 25 MAR 87. TAPE 1539/38.
0.80 50.70 9157 (1100 25 MAR 87)-32.50 38.30 9157 (1100 25 MAR 87)-47.00 46.00 9157 (1100 25 MAR 87)
0.30 1.58 10092 (1100 25 MAR 87)3390.00 4593.00 10092 (1100 25 MAR 87)
4385M AT MOORING 6. 0000 29 JAN 86 - 1100 25 MAR 87. TAPE 5330/11.
S 13.18U 2.35V -6.05T 0.39
7.069.179.680.08
0.80 43.50 10092 (1100 25 MAR 87)-28.90 33.80 9891 (0200 17 MAR 87)-42.30 30.50 9891 (0200 17 MAR 87)
0.17 0.91 10092 (1100 25 MAR 87)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB.)
176
MOORING 6. UNFILTERED HOURLY DATA
MEAN SD MIN MAX LENGTH ENDS AT
5815M AT MOORING 6. 0000 29 JAN 86 - 1100 25 MAR 87. TAPE 7407/5.
S 14.52 7.76 0.80 44.00 10092 (1100 25 MAR 87)U 0.43 10.11 -38.40 33.70 10092 (1100 25 MAR 87)V -5.52 11.76 -39.20 39.40 10092 (1100 25 MAR 87)T 0.26 0.03 0.12 0.31 10092 (1100 25 MAR 87)
( 810 M) SPEED BRIDGES LINES:9947 - 9970 (1000 19 MAR 87 - 0900 20 MAR 87)
SPEED RECORD TERMINATED AT LINE10046 (1300 23 MAR 86)
PRESSURE OFFSCALE, GAPS LINES:2315 - 2350 (1000 5 MAY 86 - 2100 6 MAY 86)4978 - 5003 (0900 24 AUG 86 - 1000 25 AUG 86)6899 6940 (1000 12 NOV 86 - 0300 14 NOV 86)
(1580 M) SPEED BRIDGED, LINES:2787 - 2891 (0300 25 MAY 86 - 1100 29 MAY 86)
(2330 M) INSTRUMENT DESTROYED BY FLOODING, SHORT RECORD.
(3385 M) SPEED GAPS LINES:6628 - 7562 (0300 1 NOV 86 - 0100 10 DEC 86).
DIRECTION GAPS LINES:6773 - 6958 (0400 7 NOV 86 - 2100 14 NOV 86)
(4385 M) DIRECTION RECORD ERRATIC AFTER LINE 9891 (020017 MAR 87), RECORD TERMINATED THERE.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
-
177
MOORING 6. LLP FILTERED 6-HOURLY DATA
810M AT MOORING 6. 0000 30 JAN 86 - 0600 24 MAR 87. TAPE 7165/12.
MEAN SD MIN MAX LENGTH ENDS AT
U 16.09 15.89 -41.03 54.61 1667 (1200 22 MAR 87)V -7.75 14.47 -42.75 29.76 1667 (1200 22 MAR 87)T 2.67 0.19 1.63 3.26 1674 (0600 24 MAR 87)P 1076.46 230.89 822.35 1974.44 1633 (0600 24 MAR 87)S 34.49 2.27 34.24 34.88 1602 (0600 24 MAR 87)
1580M AT MOORING 6. 0600 30 JAN 86 - 0600 24 MAR 87. TAPE 4578/5.
U 11.53 11.99 -26.29 49.76 1673 (0600 24 MAR 87)V -5.93 11.22 -41.99 24.92 1673 (0600 24 MAR 87)T 2.50 0.25 1.01 2.87 1673 (0600 24 MAR 87)P 1863.39 255.97 1597.24 3124.97 1673 (0600 24 MAR 87)S 34.78 3.50 34.60 34.90 1673 (0600 24 MAR 87)
2330M AT MOORING 6. 0000 30 JAN 86 - 0600 28 MAR 86 TAPE 4581/5.
U 2.97 8.97 -15.54 21.44 230 (0600 28 MAR 86)V -8.05 9.58 -30.95 6.80 230 (0600 28 MAR 86)T 2.01 0.41 1.22 2.66 230 (0600 28 MAR 86)P 2546.45 211.27 2358.16 3173.35 230 (0600 28 MAR 86)S 34.77 2.17 34.72 34.84 .230 (0600 28 MAR 86)
3385M AT MOORING 6. 0000 30 JAN 86 - 0600 24 MAR 87 TAPE 1539/38
U 4.07 9.97 -30.38 34.37 1510 (0600 24 MAR 87)V -5.50 10.56 -40.54 38.26 1510 (0600 24 MAR 87)T 1.05 0.21 0.31 1.55 1674 (0600 24 MAR 87)P 3601.27 172.43 3436.42 4584.43 1674 (0600 24 MAR 87)
4385M AT MOORING 6. 0000 30 JAN 86 - 0600 24 MAR 87. TAPE 5330/11.
U 2.38 8.93 -27.05 30.37 1641 (0000 16 MAR 87)V -6.08 9.45 -38.37 23.49 1641 (0000 16 MAR 87)T 0.39 0.08 0.20 0.86 1674 (0600 24 MAR 87)
5815M AT MOORING 6. 0000 30 JAN 86 - 0600 24 MAR 87. TAPE 7407/5.
U 0.47 9.87 -34.11 31.61 1674 (0600 24 MAR 87)V -5.51 11.55 -37.22 31.34 1674 (0600 24 MAR 87)T 0.26 0.03 0.14 0.31 1674 (0600 24 MAR 87)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
178
MOORING 6. LLP FILTERED DATA
( 810 M) BRIDGES IN UNFILTERED SPEED RECORD.SPEED TERMINATED EARLY IN UNFILTERED RECORD,LLP U & V RECORDS TERMINATED LINE1668 (1800 23 MAR 87)PRESSURE OFFSCALE, GAPS IN UNFILTERED RECORD,LLP GAPS LINES:379 392 (1200 4 MAY 86 - 1800 7 MAY 86)823 - 834 (1200 23 AUG 86 - 0600 26 AUG 86)1143 - 1157 (1200 11 NOV 86 - 0000 15 NOV 86)GAPS IN SALINITY RECORD, BAD VALUES REMOVED
(1580 M) BRIDGE IN UNFILTERED SPEED RECORD.
(2330 M) INSTRUMENT DESTROYED BY FLOODING, SHORT RECORD.
(3385 M) SPEED AND DIRECTION GAPS IN UNFILTERED RECORD,LLP GAPS IN U AND V LINES:1098 - 1261 (0600 31 OCT 86 - 0000 11 DEC 86)
(4385 M) DIRECTION GAPS IN UNFILTERED RECORD, U AND VTERMINATED IN FILTERED RECORD AT LINE1642 (0600 16 MAR 86)
-
179
810 METERS AT MOORING 6. TAPE 7165/12.
0.20 T
0.15 t
0.10 t
0.05 t
0.00
Mean
0 10 20 30 40 50 60 70 80
Speed, cm per sec
0.12 T
0.10
0.08
0.06
0.04
0.02
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean0.30
0.25
0.20
0.15
0.10
0.05
0.00800 1000 1200 1400 1600 1800 2000 2200
Pressure, Decibars
180
810 METERS AT MOORING 6. TAPE 7165/12.
0.60 -r
0.10 t
0.00 I'---i
1.4
0.16
0.14
0.12
0.10
0.08
.Mean
1.8 2.2 2.6 3.0 3.4
Temperature, Degrees C.
4. Mean
34.4 34.5 34.6 34.7 34.8 34.9
Salinity, PPT
0.06
0.04
0.02
0.0034.2 34.3
181
1580 METERS AT MOORING 6. TAPE 4578/5.
4, Mean
0 10 20 30 40 50 60
Speed, cm per sec
0
0.40
0.30
0.20
0.10
0.00
30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True
I Mean
1500 1700 1900 2100 2300 2500 2700 2900 3100 3300Pressure, Decibars
182
1580 METERS AT MOORING 6. TAPE 4578/5.
.Mean
1.0 1.4 1.8 2.2 2.6 3.0 3.4
Temperature, Degrees C.
Mean
34.5 34.8 34.7 34.8 34.9 35.0
Salinity, PPT
0.00
183
2330 METERS AT MOORING 6. TAPE 4581/5.
0.12 T
0.10 t
0.08
Mean
0.000 ' 4 8 12 16 20 24 28 32 36
Speed, cm per sec
-fl
U.Ub
0.04
0.02 U L,,- L
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40
0.30 t
0.20 t
0.10 t
Mean
0.00 i--r--i--i-F ;-i---T-- 1-2350 2450 2550 2650 2750 2850 2950 3050 3150 3250
Pressure, Decibars
184
2330 METERS AT MOORING 6. TAPE 4581/5.
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
Mean
1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7
Temperature, Degrees C.
Mean
0.0034.5 34.8 34.7 34.8 34.9 35.0 35.1
Salinity, PPT
185
3385 METERS AT MOORING 6. TAPE 1539/38.
Mean
0.10
0.05
0.00 'T0 10 20 30 40 50 60
Speed, cm per sec
0
0.40 T
0.30 t
0.20 t
0.10 t
0.00
30 60 90 120 150 180 210 240 270 300 330 360Direction, Degrees True
Mean
3300 3500 3700 3900 4100 4300 4500 4700
Pressure, Decibars
186
3385 METERS AT MOORING 6. TAPE 1539/38.
0.25 T
0.201
0.15 t
0.10 t
0.05 t
0.00 -1
I Mean
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Temperature, Degrees C.
187
4385 METERS AT MOORING 6. TAPE 5330/11.
Mean
0.10
0.05
0.000 10 20 30 40 50 60
Speed, cm per sec
0.08 T
0.06
x
0.04
0.02
vS
4r
0.00 H0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.25 T
0.20
0.15
0.10 t
0.05 t
.Mean
0.00 I - -~r-T- -T- I0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95
Temperature, Degrees C.
188
5815 METERS AT MOORING 6. TAPE 7407/5.
0.30 T
0.25
0.20
0.15 t
0.10 t
0.05 t
0.00
Mean
0 10 20 30 40 50 60
Speed, cm per sec
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00-0.05 0.05 0.15 0.25 0.35 0.45 0.55
Temperature, Degrees C.
189
810M AT MOORING 6. 29 JAN 86 - 23 MAR 87. TAPE 7165/12.
1000 Km
-2000
l -3000
NT
1000 2000 3000 4000 5000 6000 K
V component(North)
U component(East)
190
-1000
1580M AT MOORING 6. 29 JAN 86 - 25 MAR 87. TAPE 4578/5.
1000 Km
m
-2000
NT
i
1000 2000 3000 4000 5000 Km
19 N-R- -isS
e
-3000
V component(North)
U component(East)
191
2330M AT MOORING 6. 29 JAN 86 - 29 MAR 86. TAPE 4581/5.
NT
-1000
1000 Km
-1000
V component(North)
1000 Km
U component(East)
192
3385M AT MOORING 6. 29 JAN 86 - 25 MAR 87. TAPE 1539/38.
1000 KMNT
1000 KM
1000 KM0
1000 -1000 1000 KM
-1000-2000
10 DEC 86 - 25 MAR 87.
V component(North)
U component(East)
29 JAN 86 - 1 NOV 86.
193
4385M AT MOORING 6. 29 JAN 86 - 17 MAR 87. TAPE 5330/11.
V component(North)
U component(East)
-3000
194
5815M AT MOORING 6. 29 JAN 86 - 25 MAR 87. TAPE 7407/5.
N?
-1000
2000
1000 Km
1 -3000
V component(North)
1000 Krn
U component(East)
Unfiltered current. 810 m at Mooring 6.Both components
10000
1
Unfiltered current. 1580 m at Mooring 6.Both components
10000
t
Unfiltered current. 2330 m at Mooring 6.Both components
I
0.01 1 I .liii I. 11111 1 1 1 1 11111 1 1 1 1 1 m! 0.010.01 0. 1 1 10 100
II
95 percent
0. 001 1' H-111111 r111111 I 11 1 111111 1 11/11/11 0. 001 H I 111114 I 11 11111-f 1 i-111111 I 1111111
0.01 0. 1 1 10 100 0.01 0. 1 1 10 100
frequency, cycles per day Ln
Unfiltered current. 3385 m at Mooring 6. Unfiltered current. 4385 m at Mooring 6. Unfiltered current. 5815 m at Mooring 6.Both components Both components Both components
10000
t
10000
1
1000
100 #
T
10000 1
1000
10 10
v10
A 1
w 11 1. "'JtilY
1
t
0. 1
0.01 0.0195 percent
0.001 41T^^ { Iiii+H 1 F 1 i 4+++F + i +++++H 0. 001 0.001 +-+-+ +++++++-r
0.01 0. 1 1 10 100 0.01 0. 1 1 10 100 0.01 0. 1 1 10 100
frequency, cycles per day
Unfiltered temperature. 2330 m at Mooring 6.
Unfiltered temperature. 810 m at Mooring 6.
0.00001
1
t
0.01
t
0.00001 L_95 percent
0.000001 +i. III}* :+IH + -i 1 1 11 nl + 1 1 1 11111 0.000001 r+ 1 1 1 1111 1 1 1 1 1 1111 1! 1 H ii 11 H rn 0.0000011 1 1 1 1 n 11 i+ i
0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day
Unfiltered temperature. 1580 m at Mooring 6.
1
0.0001
Unfiltered temperature. 3385 m at Mooring 6.
Unfiltered temperature. 4385 m at Mooring 6.
Unfiltered temperature. 5815 m at Mooring 6.
0.0001
0.00001
t1
0.00001
0.000001 0.000001
0.01 0.1 1 10 100
0.00000010.01 0.1
1
1 10
0.000001 1
95 percent
0.0000001100 0.01 0.1 1 10 100
frequency, cycles per day
0.01
6040
ate, 20
E 0
-20- 40
40
200
-20-40
600800
10001200
° 1400160018002000
I
V-Component
Temperature
Pressure
ICorrected Salini
A
Y
vv V)kJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN
1986
810 M AT MOORING 6.
6040 020 a0 E
-20- 40
3.503.002.502.00 -a1.50
-1 34.9034.8034.7034.6034.50 n-34.4034.3034.20
FEB MAR APR
1987
604020
E 0-20-40
40w 20
0EC.) -20
-40
160018002000
2200
z' 2400260028003000
Velocity
F"v ,)rv
v
L111
A NI
u
7"'1
Ae
Corrected Salinity
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
1580 M AT MOORING 6.
(\ , il- A.
U-Component
V-Component
vv- -vv vvv V v -j vi" w
Temperature
Pressure
NO0
4020 Q)
0
-20-40
3.002.50 o2.001.50 -1.00
34.9534.9034.8534.8034.7534.7034.6534.6034.55
6040
n 200E
-20-40
40c 20
0
-20E
-40
24002600280030003200
F
3.002.50 o2.001.501.00
34.8034.75 a34.7034.65
JAN
I I I I I I I I I I I I I I I
FEB MAR
Velocity
40U-Component 20 a
0
-20 Ec i
V-Component- 40
APR MAY JUN JUL AUG SEP OCT NOV
1986
2330 M AT MOORING 6.
DEC JAN FEB MAR
1987APR
NOH
60
20 Velocity
0E0 -20
-40
4020
0-20-40
3400360038004000420044004600
V-Component
Temperature
Pressure
^"' w
7--AAnn,4j
I7
IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
40200 -
-20-40
2.01.5 c1.00.5 -°0.0
3385M AT MOORING 6.
6040
ai 20
E 0" -20
-40
4020
0
E -20-40
I
E Velocity
WIN
U-Component
A--IV v
r V-Component
Temperature
I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
M
1987
4020
0
-20 E-40
1.000.75 o0.500.25 -0.00
4385M AT MOORING 6.
I I I I I I I I I I I I I I
6040
N 200
-20-40
40
N 20
0
-20- 40
I I
Velocity
l 1 I I I
U-ComponentAm A A 6kA\-"jAzLnvA
V-Component
\V\IAJM V I.Ap V v, STemperature
I I I
A-11 -
r9vw
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 4)
0-20-40
0.4
0.3 o0.20.1 -0
0.0
5815 M AT MOORING 6.
-
I I I I I I I I I I I I I I i
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
VELOCITY, MOORING 6.
40-
-40-a
810M
1580
2330M
3385M
4385M
5815M
I,,/ - A V N,.-N r\- A f\ A A 41^ln%,-fv 4n
v("\vA
kwlNN,-\ z,
jh_VA v v v V\\,
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT, MOORING 6.
40
- 40
810M
kA AA AA A -A
1580M
VV VN v \J')Illz
2330M
3385Mfv\ k--, A AA
4385M
k-/ v v -Ij v v
5815M A A A rI A A A flvv Aj V v
v "\V Vj v V V", I W"14
vv
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN :B MA
1987
V-COMPONENT, MOORING 6.
APR
1986
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR1986 1987
TEMPERATURE, MOORING 6.
600
800
1000
1200
1400
1600
1800
2000
2400
2600
2800
3000
3200
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
PRESSURE, MOORING 6.
1600
1800
2000
2200
2400
2600
3400
3600
3800
4000
4200
4400
I I I I I I I I I I I I -L I I
34.9034.8034.70
0-34.6034.5034.4034.3034.20
34.806-34.70
34.60JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
34.9034.80 a34.70 a34.60
CORRECTED SALINITY AT MOORING 6.
MOORING 7
47°28.90'S, 41013.60'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
2365 MS .eT
P
3360 MS8TP
4360 M
.
5890 Mser
DATA RETURN FROM MOORING 7.
213
MOORING 7. UNFILTERED HOURLY DATA.
2365M AT MOORING 7. 0800 29 JAN 86 - 0900 24 MAR 87. TAPE 7209/11.
MEAN
S 13.03U 7.26V -6.09T 2.36P 2473.86
SD MIN MAX LENGTH ENDS AT
8.09 0.80 43.10 10058 (0900 24 MAR 87)9.10 -25.40 39.90 10058 (0900 24 MAR 87)7.90 -39.70 30.70 10058 (0900 24 MAR 87)0.31 0.75 2.94 10058 (0900 24 MAR 87)
133.08 2394.10 3488.00 10058 (0900 24 MAR 87)
3360M AT MOORING 7,. 0800 29 JAN 86 - 1500 24. MAR 87. TAPE 1540/40.
S 11.28U 5.33V -5.37T 1.26P 3499.99
7.45 0.80 48.70 10064 (1500 24 MAR 87)7.85 -17.90 41.40 10064 (1500 24 MAR 87)8.00 -47.30 31.50 10064 (1500 24 MAR 87)0.23 0.33 1.82 10064 (1500 24 MAR 87)
131.17 3412.00 4382.00 10064 (1500 24 MAR 87)
4360M AT MOORING 7. 0800 29 JAN 86 - 0400 20 SEP 86. TAPE 1542/44.
S 12.49 9.02 0.80 40.50 5150 (2100 31 AUG 86)U 5.69 9.69 -21.50 34.60 3979 (0200 14 JUL 86)V -4.93 8.74 -40.50 25.40 3979 (0200 14 JUL 86)T 0.45 0.09 0.23 0.71 5481 (1600 14 SEP 86)P 4538.51 93.52 4437.00 5044.00 5613 (0400 20 SEP 86)
5890M AT MOORING 7. 0800 29 JAN 86 - 0900 24 MAR 87. TAPE 7408/7.
S 12.53 7.35 0.80 39.10 10058 (0900 24 MAR 87)U 4.57 8.69 -25.90 35.80 10058 (0900 24 MAR 87)V -5.46 9.20 -38.30 28.80 10058 (0900 24 MAR 87)T 0.32 0.02 0.17 0.37 10058 (0900 24 MAR 87)
(2365 M) SPEED BRIDGED, LINES:6150 - 6226 (1300 12 OCT 86 - 1700 15 OCT 86)
(3360 M) RECORD CONTAINS 6 EXTRA CYCLES, CLOCK PROBLEM,SPEED BRIDGED, LINES:6796 - 6974 (1100 8 NOV 86 - 2100 15 NOV 86)7984 8087 (2300 27 DEC 86 - 0600 1 JAN 87)8153 - 8265 (0000 4 JAN 87 - 1600 8 JAN 87)
(4360 M) SHORT RECORD DUE TO BATTERY FAILURE.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
-
214
MOORING 7. LLP FILTERED 6-HOURLY DATA.
2365M AT MOORING 7. 1200 30 JAN 86 - 0600 23 MAR 87. TAPE 7209/11.
MEAN
U 7.26V -6.07T 2.36P 2473.71
SD MIN MAX LENGTH ENDS AT
8.71 -18.48 32.88 1668 (0600 23 MAR 87)7.52 -29.36 23.55 1668 (0600 23 MAR 87)0.30 0.88 2.90 1668 (0600 23 MAR 87)
131.26 2393.69 3397.66 1668 (0600 23 MAR 87)
3360M AT MOORING 7. 1200 30 JAN 86 - 1200 23 MAR 87. TAPE 1540/40.
U 5.32V -5.35T 1.26P 3499.81
7.46 -14.15 32.14 1669 (1200 23 MAR 87)7.64 -42.58 21.10 1669 (1200 23 MAR 87)0.23 0.35 1.79 1669 (1200 23 MAR 87)
129.66 3414.92 4345.02 1669 (1200 23 MAR 87)
4360M AT MOORING 7. 1200 30 JAN 86 - 0000 19 SEP 86. TAPE 1542/44
U 5.67V -4.78T 0.45P 4538.58
9.37 -18.01 31.85 655 (0600 13 JUL 86)8.37 -37.32 21.20 655 (0600 13 JUL 86)0.09 0.25 0.67 905 (1800 13 SEP 86)
92.08 4436.71 5047.50 927 (0000 19 SEP 86)
5890M AT MOORING 7. 1200 30 JAN 86 - 0600 23 MAR 87. TAPE 7408/7.U 4.57V -5.46T 0.32
8.48 -22.71 32.34 1668 (0600 23 MAR 87)9.00 -35.81 24.47 1668 (0600 23 MAR 87)0.02 0.18 0.35 1668 (0600 23 MAR 87)
(2365 M) SPEED BRIDGED IN UNFILTERED RECORD.
(3360 M) UNFILTERED RECORD CONTAINS 6 EXTRA CYCLES.SPEED BRIDGED IN UNFILTERED RECORD.
(4360 M) LOW BATTERY CAUSED SHORT RECORD.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
215
2365 METERS AT MOORING 7. TAPE 7209/11.
0.40 --
0.30 t
0.20 t
0.10 t
0.00
Mean
0 10 20 30 40 50 60
Speed, cm per sec
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
4, Mean
0.10
0.00 +- -;-Tr2300 2500 2700 2900 3100 3300 3500
Pressure, Decibars
216
2365 METERS AT MOORING 7. TAPE 7209/11.
0.40 T
0.30 t
0.20 t
0.10 t
Mean
0.00 rt
°0.6 1.0 1.4 1.8 2.2 2.6 3.0
Temperature, Degrees C.
217
3360 METERS AT MOORING 7. TAPE 1540/40.
0.40T
0.30 t
0.20
0.10 t
0.00
Mean
0 10 20 30 40 50
Speed, cm per sec
0.08 T
0.06
0.04
0.02-FF
-L
0.00 ! '0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.003400
Mean
3600 3800 4000
Pressure, Decibars4200 4400
218
0.20
0.15
0.10
0.05
0.00
3360 METERS AT MOORING 7. TAPE 1540/40.
Mean
0.3 0.5 0.7 0.9 1.1 1.3 1.5
Temperature, Degrees C.1.7 1.9
219
4360 METERS AT MOORING 7. TAPE 1542/44.
0.25
0.00
I Mean
0 10 20 30 40 50 60
Speed, cm per sec
Lll
In-F
0.00 H 10 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40 T
0.30 t
0.20 t
0.10 t
,J, Mean
0.004400 4500 4600 4700 4800 4900 5000 5100
Pressure, Decibars
220
4360 METERS AT MOORING 7. TAPE 1542/44.
Mean
0.2 0.3 0.4 0.5 0.6 0.7 0.8
Temperature, Degrees C.
221
5890 METERS AT MOORING 7. TAPE 7408/7.
0.40 T
0.30 t
0.20 t
0.10
Mean
10.00
0 10 20 30 40 50
Speed, cm per sec
0.08 T
0.06
0.04
0.02
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.90
0.80
0.70
0.80
0.50
0.40
0.30
0.20
Mean
0.10
0.000.0 0.1 0.2 0.3 0.4 0.5 0.6
Temperature, Degrees C.
222
2365M AT MOORING 7. 29 JAN 86 - 24 MAR 87. TAPE 7209/11.
T 1000 Km
-1000
NT
i -3000
V component(North)
3000 Km
U component(East)
1000 2000
-1000
-2000
50 cm/sec
223
3360M AT MOORING 7. 29 JAN 86 - 24 MAR 87. TAPE 1540/40.
NT1000 Km
-1000
i -2000
V component(North)
U component(East)
224
4360M AT MOORING 7. 29 JAN 86 - 14 JUL 86. TAPE 1542/44.
NT-- 1000 Km
-1000
-1000
V component(North)
1000 Km
U component(East)
225
5890M AT MOORING 7. 29 JAN 86 - 24 MAR 87. TAPE 7408/7.
NT1000 Km
-1000
V component(North)
U component(East)
Unfiltered current. 2365 m at Mooring 7.Both components
1000
1
100
I
95 percent
0.0010.01 0. 1 1 10 100
Unfiltered current. 3360 m at Mooring 7.Both components
1000 1
10 t
0. 1
t
95 percent
0.001 l i a & ibiiii i i iiiH1 i6 i ii iii0.01 0. 1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered current. 4360 m at Mooring 7.Both components
0.01 195 percent
Unfiltered current. 5890 m at Mooring 7.Both components
0.01
I95 percent
0. 001 T II I111111 I 11/11/11 i IT111111 IIii1.111 0.001 1Ta111 I 1117 if 1 1 1, 1111 1111111
0.01 0. 1 1 10 100 0.01 0. 1 1 10 100
frequency, cycles per day frequency, cycles per day
00
Unfiltered temperature. 2365 m at Mooring 7.
95 percent
0.1
t
0.001
0.0001
0.00001 t
i i i i iii;0.000001 1 i 1 1 r,:.,+- 1 11.11. . I 1111111
0.01 0.1 1 10 100
Unfiltered temperature. 3360 m at Mooring 7.
0.01
I
0.0001
0.00001
95 percent
0.000001 a- liIiiIlir41HilI0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered temperature. 4360 m at Mooring 7.
f
0.1
t
0.0001t2
The variance peak at the Nyquist
frequency of this spectrum is due
to instrument error.
0.00001
95 percent
0.000001 r+ , . +j i " h i "-+ + .I II . ri;ih"i0.01 0.1 1 10 100
frequency, cycles per day
Unfiltered temperature. 5890 m at Mooring 7.
0.01
0.001
T .N
0.0001I)va)0C0
0 000010 .
0.000001
95 percent
0.0000001 1 1I I 11111frhI I I 111114 1 1 ill! 1 1
0.01 0.1 1 10 100
frequency, cycles per day
WO
60U 40
co 20\E
0
0 -20- 40
40
20
\ 0
-20- 40
2200
2400
2600
28003000
3200
3400
C
NA AJ'. .,,,,.k / A U-Component
AA
Pressure
-20 U-40
3.002.502.00 c
rn1.501.000.50
I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT
i
NOVI
DECI
JANI
FEBi
MARI
APR
1986 1987
Q
V-Componentoca
Temperature
2365M AT MOORING 7.
60
40
200E
-20- 40
40
200
-20-40
3400
36003800
° 40004200
4400
Velocity
U-Component
V-Component
Temperature
Pressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 QQ)
0
-20-40
2.001.50c)1.000.50-°0.00
3360M AT MOORING 7.
I
60., 40u 20
11
v11 A A, _-v , &Zt
-
Aon A
E0E
-20- 40
4020
0
-20-40
44004600480050005200
Iv- V---WkN Y K:
1
Velocity
U-Component
V-Component
Temperature
Pressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020
0
-20 u- 40
1.000.750.500.250.00
4360M AT MOORING 7.
60c) 40
20
E 0v -20
-40
4020
0-20- 40
Velocity
w 0
U-ComponentA 4 A - 4.p_ v
V
V-Component
Temperature
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 4)
0 ---20 E-40
0.40.3 o0.20.1 v0.0
5890M AT MOORING 7.
I I I I I I I I I
JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
VELOCITY, MOORING 7.
0a)a,
E0
40 —
0—
2365M
—40 —3360M
a
4360M
__'%.
5890M
JAN FEB MAR APR MAY JUN
1986 1987
40
E 0U
-40
2365M
3360M
JV.4360M
5890M
AA 4A A jv AA L*,-N 4
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1986JAN FEB MAR
1987APR
U-COMPONENT AT MOORING 7.
I
I
Iv L." U11 -\"11,v VI)IV Y V
- V
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
- %RQnKA
1986 1987
V-COMPONENT, MOORING 7.
I I i I I L I I I I I I I I
l- -IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
-0.5
TEMPERATURE, MOORING 7.
N00
2200
2400
26002800
0 30003200
3400
4400
4600
4800
5000
5200
I
- 2365M
R
3360M
4360M
n -)
9mI
5890M no pressure sensorI I I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3400
3600
3800
4000
4200
4400
PRESSURE, MOORING 7.
MOORING 8
49°23.14'S, 38°42.53'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
IIIIIIIiIiIIII I IiIIIII 111111111111 111111 it I III I 11111i I till I Ili 11/11/1111 [lilt I III Iii I I
820 MS .8 .T .P .
Sol .
1540 MSeTPSol
2335 MS8TP
Sol 6 6
3370 MSeTP
4420 Mse .
DATA RETURN FROM -MOORING 8.
241
MOORING 8. UNFILTERED HOURLY DATA
820M AT MOORING 8. 1900 30 JAN 86 - 1300 30 MAR 87. TAPE 7210/12.
MEAN
S 21.63U 12.69V -3.58T 2.11P 899.75
SD MIN MAX LENGTH ENDS AT
11.91 0.80 60.30 10171 (1300 30 MAR 87)16.13 -29.20 55.00 10171 (1300 30 MAR 87)13.25 -45.80 39.00 10171 (1300 30 MAR 87)0.20 1.68 2.76 10171 (1300 30 MAR 87)
95.30 829.20 1559.50 10171 (1300 30 MAR 87)
1540M AT MOORING 8. 1900 30 JAN 86 - 1300 30 MAR 87. TAPE 4584/6.
S 14.88U 6.56V -1.89T 1.68P 1650.90
8.03 0.80 42.10 10171 (1300 30 MAR 87)11.93 -24.20 40.10 10171 (1300 30 MAR 87)9.84 -35.80 27.60 10171 (1300 30 MAR 87)0.34 1.00 2.59 10171 (1300 30 MAR 87)
82.94 1557.50 2266.60 10171 (1300 30 MAR 87)
2335M AT MOORING 8. 1900 30 JAN 86 - 1300 30 MAR 87. TAPE 7163/12.
S 12.14U 2.62V -0.16T 0.92P 2416.80
6.64 0.80 37.40 9809 (1300 30 MAR 87)10.45 -27.20 36.30 9809 (1300 30 MAR 87)8.68 -28.90 35.60 9809 (1300 30 MAR 87)0.20 0.52 1.73 10171 (1300 30 MAR 87)
70.23 2367.00 2956.90 10171 (1300 30 MAR 87)
3370M AT MOORING 8. 1900 30 JAN 86 - 2300 21 JUN 86. TAPE 1964/38.
S 13.88U -4.49V 4.64T 0.20P 3458.91
6.90 0.70 35.00 3413 (2300 21 JUN 86)11.83 -31.70 27.00 3413 (2300 21 JUN 86)7.65 -34.30 28.40 3413 (2300 21 JUN 86)0.05 0.00 0.37 3413 (2300 21 JUN 86)
30.87 3422.00 3654.00 3413 (2300 21 JUN 86)
4420M AT MOORING 8. 1900 30 JAN 86 - 1300 30 MAR 87. TAPE 6087/13.S 15.49U 7.36V 4.66T -0.11
9.64 0.80 64.60 10171 (1300 30 MAR 87)13.0 -32.50 61.90 10171 (1300 30 MAR 87)9.37 -47.30 33.00 10171 (1300 30 MAR 87)0.08 -0.22 0.18 10171 (1300 30 MAR 87)
(2335 M) SPEED, U, AND V HAVE GAPS IN RECORD LINES:2036 - 2397 (1400 25 APR 86 - 1500 10 MAY 86)
(3370 M) DEAD BATTERY CAUSED PREMATURE INSTURMENT FAILURE.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
242
MOORING 8. LLP FILTERED 6-HOURLY DATA.
820M AT MOORING 8. 0000 1 FEB 86 - 1200 29 MAR 87. TAPE 7210/12.
MEAN SD MIN MAX LENGTH ENDS AT
U 12.75 15.92 -26.09 51.00 1687 (1200 29 MAR 87)V -3.53 12.97 -38.26 31.48 1687 (1200 29 MAR 87)T 2.11 0.20 1.74 2.74 1687 (1200 29 MAR 87)P 899.92 95.08 830.71 1544.49 1687 (1200 29 MAR 87)S 34.74 2.61 34.66 34.84 1655 (1200 29 MAR 87)
1540M AT MOORING 8. 0000 1 FEB 86 - 1200 29 MAR 87. TAPE 4584/6.
U 6.61 11.75 -20.58 38.75 1687 (1200 29 MAR 87)V -1.84 9.56 -29.22 23.12 1687 (1200 29 MAR 87)T 1.68 0.34 1.09 2.54 1687 (1200 29 MAR 87)P 1651.04 82.46 1580.03 2257.54 1687 (1200 29 MAR 87)S 34.76 2.58 34.68 34.87 1674 (1200 29 MAR 87)
2335M AT MOORING 8. 0000 1 FEB 86 - 1200 29 MAR 87. TAPE 7163/12.
U 2.73 10.21 -23.59 34.30 1619 (1200 29 MAR 87)V -0.07 8.39 -25.06 28.33 1619 (1200 29 MAR 87)T 0.92 0.20 0.55 1.54 1687 (1200 29 MAR 87)P 2416.92 70.13 2367.21 2936.67 1687 (1200 29 MAR 87)S 34.72 2.81 34.68 34.76 1673 (1200 29 MAR 87)
3370M AT MOORING 8. 0000 1 FEB 86 - 1800 20 JUN 86. TAPE 1964/38.
U -4.47 11.75 -28.20 22.30 560 (1800 20 JUN 86)V 4.71 7.43 -24.56 25.31 560 (1800 20 JUN 86)T 0.20 0.05 0.02 0.32 560 (1800 20 JUN 86)P 3459.14 30.85 3434.02 3640.44 560 (1800 20 JUN 86)
4420M AT MOORING 8. 0000 1 FEB 86 - 1200 29 MAR 87. TAPE 6087/13.
U 7.41 12.66 -26.86 57.47 1687 (1200 29 MAR 87)V 4.72 8.88 -44.01 27.75 1687 (1200 29 MAR 87)T -0.11 0.07 -0.22 0.17 1687 (1200 29 MAR 87)
( 820 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED(1540 M) GAPS IN SALINITY RECORD, BAD VALUES REMOVED(2335 M) GAPS IN U & V IN UNFILTERED RECORD, LLP GAPS LINES:
332 - 399 (1800 24 APR 86 - 1200 11 MAY 86)GAPS IN SALINITY RECORD, BAD VALUES REMOVED
(3370 M) DEAD BATTERY CAUSED PREMATURE INSTRUMENT FAILURE
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
243
820 METERS AT MOORING 8. TAPE 7210/12.
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
Mean
10 20 30 40 50 60 70
Speed, cm per sec
ru
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40T
0.30 t
0.20 t
0.10 t
Mean
0.00 T F-i-;--r-I --i--rF- --i--F--i-r-+800 900 1000 1100 1200 1300 1400 1500 1600
Pressure, Decibars
I
244
820 METERS AT MOORING 8. TAPE 7210/12.
Mean
0.00 +-I--- --T----H I--'1.6 1.8 2.0 2.2 2.4 2.8 2.8
Temperature, Degrees C.
Mean0.50 T
0.0034.5 34.6 34.7 34.8 34.9 35.0
Salinity, PPT
245
1540 METERS AT MOORING 8. TAPE 4584/6.
0.25 T
0.20 t
4. Mean
0 10 20 30 40 50
Speed, cm per sec
0.08-r
0.06
0.04
T L
s L-1-1
L.
0.02
60
0.00 1, 11I 1 1, 1' 1 1 1 1 1 i 1 1 I I I 1. 1
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
4. Mean0.60
0.50
0.40
0.30
0.20
0.10
0.001550 1650 1750 1850 1950 2050 2150 2250 2350
Pressure, Decibars
246
1540 METERS AT MOORING 8. TAPE 4584/6.
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
Mean
1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.8
Temperature, Degrees C.
Mean
34.7 34.8 34.9
Salinity, PPT35.0 35.1
`Z_
0.0034.5 34.6
247
2335 METERS AT MOORING 8. TAPE 7163/12.
0.40
0.30 t
0.20 t
0.10 t
0.00
Mean
0 10 20 30
Speed, cm per sec
0.06
0.05
0.04
0.03
50
lrr0.00
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.60 2
0.30
0.20
0.10
Mean
0.002350 2450 2550 2650 2750 2850 2950 3050
Pressure, Decibars
248
2355 METERS AT MOORING 8. TAPE 7163/12.
0.20 T
0.15 t
0.10 t
0.05 t
Mean
0.00+'-r0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9
Temperature, Degrees C.
0.90-rI Mean
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.0034.45 34.55 34.65 34.75 34.85 34.95 35.05
Salinity, PPT
249
3370 METERS AT MOORING 8. TAPE 1964/38.
Lf-0.02 t
Mean
0.00 I I T-;-- t-- I I
0 4 8 12 16 20 24 28 32 36
Speed, cm per sec
0.10 T
0.08 t
0.06 t
0.04
ILL0.02
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
J Mean
3460 3500 3540 3580
Pressure, Decibars3620 3660
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.003420
250
3370 METERS AT MOORING 8. TAPE 1964/38.
0.40 -r
0.30 t
0.20 t
0.10
4. Mean
0.00-0.05 0.05 0.15 0.25 0.35 0.45
Temperature, Degrees C.
251
a
4420 METERS AT MOORING 8. TAPE 6087/13.
0.30
0.25
0.20
0.15
0.10
0.05
0.000
4, Mean
10 20 30 40 50
Speed, cm per sec60 70
0.12
0.10
0.08
0.06
0.04
0.02
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
-0.2 -0.1 0.0 0.1 0.2
Temperature, Degrees C.0.3
252
H--1000
820M AT MOORING 8. 30 JAN 86 - 30 MAR 87. TAPE _7210/12.
1000 Km
-2000
Nt
V component(North)
U component(East)
2000 3000 4000 5000 Km
253
1540M AT MOORING 8. 30 JAN 86 - 30 MAR 87. _ TAPE 4584/6.
1000 Km
h---1000
-1000
Nt
V component(North)
U component(East)
254
2355M AT MOORING 8. 30 JAN 86 - 30 MAR 87. TAPE 7163/12.
NT
T1000 KM
Eh I
1000 KM
-1000 I 1000 KM -1000 711 10 2000 KM
1 -1000
30 JAN 86 - 25 APR 86.
V component(North)
-1000
10 MAY 86 - 30 MAR 87.
U component(East)
255
3370M AT MOORING 8. 30 JAN 86 - 21 JUN 86. TAPE 1964/38.
NT-- 1000 Km
1000 Km
-1000
V component(North)
U component(East)
256
2000 Km
4420M AT MOORING S. 30 JAN 86 - 30 MAR 87. TAPE 6087/13.
-1000
i -1000
1000
V component(North)
2000 3000 Km
U component(East)
1000
Unfiltered current. 820 m at Mooring 8. Unfiltered current. 1540 m at Mooring 8. Unfiltered current. 2335 m at Mooring 8.Both components Both components Both components
10000
1
100
t100 $ 100 $
tot
It
0.1 0.1 t 0.1 1
X
0.011 0.011
1000 t
0. 01 1'1 - 95 percent
0. 0 0 1 ;IIr+r++11 + 1 1+ 1 1 111 I I I I 1 11 i 1 I 1-+-++++r, 0. 001 4 II I II Hi i i H 4+1 I f++++10. 0 0 1
0. 01 0. 1 1 10 100 0. 01 0. 1 1 10 100 0. 01 0. 1 1 10 100
10000
1
10000
frequency, cycles per day
Unfiltered current. 3370 m at Mooring 8.Both components
10000
Unfiltered current. 4420 m at Mooring 8.Both components
10000
I
1000 t 1000 fx
Iam !0Ca)0u tY
95 percent
0.001 e 1 aAiirn i. i. i I IIII II f-T,T0. 01 0. 1 1 10 100
frequency, cycles per day
100
r
n 10Ca)-o
u tY 1
3
0. 1
0.01 fI ---------- 1- 95 percent
0. 001 4--0.01 0. 1 1 . 10 100
frequency, cycles per day
Unfiltered temperature. 1540 m at Mooring 8.
Unfiltered temperature. 820 m at Mooring 8.
0.00001
t
10
t
0.00001 $
Unfiltered temperature. 2335 m at Mooring 8.
0.1
0.01
0.001
0.0001
0.00001
0.000001 +I I ' 111111I . -... I I 11 0.000001 i-ii 0.000001
0.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01
frequency, cycles per day
0.1 1 10 100
NUt10
Unfiltered temperature. 3370 m at Mooring 8.
95 percent
0.0000001 , i I r + i ii i+r+H0.01 0.1 1 10 100
Unfiltered temperature. 4420 m at Mooring 8.
0.0001UC010
0.00001tt
0.000001t2
95 percent
0.0000001 + i i i i ii I I i d
0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
0.1
r Velocity
U-Component
V-Component
Temperature
Pressure
E- Corrected Salinit
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
820 M AT MOORING 8.
1987
6040 u20
0 E-20 0-40
3.002.752.50 c
2.252.00 D1.751.50
34.8534.8034.75 a34.7034.6534.60
6040
200
20-40
40
20
0
-20-40
600
800
1000
12001400
1600
I I I
6040
Mc 20
E 00 -20
-40
40
m 200
0 -20- 40
140016001800200022002400
IVelocity
0
m
U-Componentr%, A " b
V-Component
Temperature
Pressure
Corrected Salinity
JAN
L I I I I I i I I
I
m
A
"vm
A
0 N fl
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 q)
0
-20 E-40
2.502.252.001.751.50 -°1.251.00
34.9034.8534.80 a34.75 a34.7034.65
1540 M AT MOORING 8.
6040
W 20
E 0
" -20-40
4020
0-20- 40
22002400260028003000
Velocity
- U-Component
r- V-Component
- Temperature
r- Pressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
2335 M
Corrected Salinity
AT MOORING 8.
1987
4020 Q)
0- 20 Eic
-40
1.501.25 o1.000.75 -o0.50
34.7534.70 °-34.65
I I I I I I I I I
60
0 40
o 200E
-20-40
40
200
E -20-40
30003200
v 340036003800
Velocity
U-Component
V-Component
Temperature
Pressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3370M AT MOORING 8.
4020 QQ)
0
-20 E-40
0.400.300.20 c0.100.00-.10
TemperatureM 1
a
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR
1987
0.2
0.10.0
0rn
-0.1-0.2-0.3
APR
4420M AT MOORING 8.
60
0 4020
E 0
-20-40
40
0-20-40
1986
40
0-20-40
I I I I I I I I I I I I 1 I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
VELOCITY, MOORING 8.
I
3370M
4420M N) k
W-1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT MOORING 8.
-40
820M
820M
1540M
2335M
4420M
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV, DEC JAN FEB MAR APR
1986 1987
V-COMPONENT MOORING 8.
3.0
2 . 5
- - -
A1 . 0 -0 .5 -0 .0.0
2335M
3370M
1.0
0.5
0.0
1.0 -I
0.5-0.0
-0.5
4420M
0
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
TEMPERATURE, MOORING 8.
1987
I- -0.5
N
600
Lv) 800vto 1000
1200
1400
2200
2400
2600
2800
3000
i 1 1 I I 1 1
I
3370M
I I
4420M no pressure sensorI I I I I I I I I I 1 I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
1400
1600
1800
2000
2200
3000
3200
3400
3600
3800
PRESSURE, MOORING 8.
I-
I
34.9034.8534.80
0-34.7534.7034.6534.60
34.8041
CL34.7534.7034.65
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
34.9034.8534.80 a34.75 a34.7034.65
CORRECTED SALINITY AT MOORING 8.
2 73
MOORING 9
49°18.63'S, 38°00.57'W
1986JAN FEB MAR APR MAY JUN JUL AUG
1987SEP OCT NOV DEC JAN FEB MAR APRL! ,. I ., 1 .I ! I, J J I 1 I !, , l
1600 MS .eTP
Sol
2355 M
S
TP
Sol
3375 M
4370 M
DATA RETURN FROM MOORING 9.
275
MOORING 9. UNFILTERED HOURLY DATA
1600M 15 MOORING 9. 0600 31 JAN 86 - 1100 31 MAR 87. TAPE 7211/13.
MEAN SD MIN MAX LENGTH ENDS AT
S 14.81 9.92 0.80 51.40U 6.23 13.54 -31.70 45.50V -3.37 9.18 -37.00 21.70T 1.85 0.40 0.97 2.79P 1660.13 73.35 1615.90 2099.20
10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10141 (1100 31 MAR 87)
2355M AT MOORING 9. 0600 31 JAN 86 - 1100 31 MAR 87. TAPE 4583/5.
S 11.02 7.08 0.80 41.90U 4.09 10.39 -26.50 38.70V -2.06 6.54 -26.00 34.30T 1.08 0.29 0.35 2.02P 2431.76 71.04 2387.10 2894.40
10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)10182 (1100 31 MAR 87)
3375M AT MOORING 9. 0600 31 JAN 86 - 0700 24 MAR 87. TAPE 2268/36.
S 9.63 7.08 0.80 40.10 10010 (0700 24 MAR 87)U 3.44 9.72 -31.30 40.10 10010 (0700 24 MAR 87)V -1'.29 5.91 -25.70 31.30 10010 (0700 24 MAR 87)T 0.32 0.14 0.02 0.74 10010 (0700 24 MAR 87)P 3459.13 40.97 3417.00 3742.00 10010 (0700 24 MAR 87)
4370M AT MOORING 9. 0600 31 JAN 86 - 1100 31 MAR 87. TAPE 6088/13.
S 19.17 16.67 0.80 73.00 10182 (1100 31 MAR 87)U 14.18 15.41 -27.40 63.00 10182 (1100 31 MAR 87)V -2.71 14.11 -71.20 24.40 10182 (1100 31 MAR 87)T 0.01 0.12 -0.20 0.26 10182 (1100 31 MAR 87)
(1600 M) PRESSURE OFFSCALE, GAPS IN RECORD, LINES:9244-9253 (0900 20 FEB 87 - 1800 20 FEB 87)9260-9269 (0100 21 FEB 87 - 1000 21 FEB 87)9273-9283 (1400 21 FEB 87 - 0000 22 FEB 87)9290-9299 (0700 22 FEB 87 - 1600 22 FEB 87)
(3375 M) DATA A FEW LINES SHORT DUE TO CLOCK MALFUNCTION.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
w
276
MOORING 9. LLP FILTERED 6-HOURLY DATA
1600M AT MOORING 9. 0600 1 FEB 86 - 0600 30 MAR 87. TAPE 7211/13.
MEAN SD MIN MAX LENGTH ENDS AT
U 6.23 13.37 -27.88 38.98 1689 (0600 30 MAR 87)V -3.37 8.89 -33.49 17.09 1689 (0600 30 MAR 87)T 1.85 0.39 1.02 2.67 1689 (0600 30 MAR 87)P 1658.11 67.86 1618.06 1995.39 1672 (0600 30 MAR 87)S 34.75 2.24 34.67 34.83 1253 (0600 30 MAR 87)
2355M AT MOORING 9.. 0600 1 FEB 86 - 0600 30 MAR 87. TAPE 4583/5.
U 4.08 10.20 -23.26 33.59 1689 (0600 30 MAR 87)V -2.06 6.18 -20.12 26.39 1689 (0600 30 MAR 87)T 1.07 0.28 0.41 1.74 1689 (0600 30 MAR 87)P 2431.85 70.70 2389.78 2863.33 1689 (0600 30 MAR 87)S 34.72 2.42 34.67 34.78 1651 (0600 30 MAR 87)
3375M AT MOORING 9. 0600 1 FEB 86 - 0600 23 MAR 87. TAPE 2268/36.
U 3.49 9.49 -29.88 35.56 1661 (0600 23 MAR 87)V -1.31 5.50 -20.38 27.97 1661 (0600 23 MAR 87)T 0.32 0.14 0.03 0.70 1661 (0600 23 MAR 87)P 3459.24 40.81 3428.82 3725.24 1661 (0600 23 MAR 87)
4370M AT MOORING 9. 0600 1 FEB 86 - 0600 30 MAR 87. TAPE 6088/13.
U 14.22 15.04 -15.84 59.30 1689 (0600 30 MAR 87)V -2.73 13.57 -67.63 20.97 1689 (0600 30 MAR 87)T 0.01 0.12 -0.21 0.25 1689 (0600 30 MAR 87)
(1600 M) PRESSURE OFFSCALE, GAPS IN UNFILTERED FILE, LLPGAPS LINES:1534 - 1550 (1200 19 FEB 87 - 1200 23 FEB 87)GAPS IN SALINITY RECORD, OFFSCALE DATA POINTS REMOVED
(2355 M) GAPS IN SALINITY RECORD, OFFSCALE DATA POINTS REMOVED
(3375 M) DATA A FEW LINES SHORT DUE TO CLOCK MALFUNCTION.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
277
1600 METERS AT MOORING 9. TAPE 7211/13.
0.30
0.25
0.20
0.15
0.10
0.05
0.00
Mean
0 10 20 30 40
Speed, cm per sec60
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
4. Mean
0.40
0.30
0.20
0.10
0.001600 1700 1800 1900 2000 2100
Pressure, Decibars
278
1600 METERS AT MOORING 9. TAPE 7211/13.
. Mean
0.8 1.2 1.6 2.0 2.4 2.8
Temperature, Degrees C.
4. Mean
0.0034.5 34.6 34.7 34.8 34.9 35.0
Salinity, PPT
279
0.40 T
0.30 t
0.20
0.10 t
0.00
2355 METERS AT MOORING 9. TAPE 4583/5.
Mean
IT0 10 20 30 40 50 60
Speed, cm per sec
0.08 T
0.06 t
0.04 t
0.02 Ll-J]
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.50T
0.40 t
0.30 t
0.20 t
0.10 t
Mean
0.002350 2450 2550 2650 2750 2850 2950
Pressure, Decibars
280
2355 METERS AT MOORING 9. TAPE 4583/5.
Mean0.14
0.12
-j-L FL0.10
0.08
0.06
0.04
0.02
0.000.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
Temperature, Degrees C.
Mean
34.45 34.55 34.85 34.75 34.85 34.95 35.05
Salinity, PPT
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
281
3375 METERS AT MOORING 9. TAPE 2268/36.
0.40 T
0.30
0.20 t
0.10
.Mean
0.000 10 20 30 40 50 60
Speed, cm per sec
0.08 T
0.06
0.04
0.02
0.00 1 1 1 1 1 1 1 1 1 1 1 1
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.003400 3440 3480 3520 3560 3600 3640 3680 3720 3760
Pressure, Decibars
282
3375 METERS AT MOORING 9. TAPE 2268/36.
0.20
0.15 t
0.10 t
0.05 t
,(, Mean
0.00 Ti -i TT-r0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Temperature, Degrees C.
283
a
4370 METERS AT MOORING 9. TAPE 6088/13.
Mean0.25
0.20
0.15
0.10
0.05
0.000 10 20 30 40 50 60 70 80
Speed, cm per sec
0.20
0.15
0.10
0.05
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
-0.15 -0.05 0.05 0.15 0.25
Temperature, Degrees C.0.35
284
1600M AT MOORING 9. 31 JAN 86 - 31 MAR 87. TAPE 7211/13.
1000 Km
-1000
-L -2000
V component(North)
3000 Km
U component(East)
NT
285
2355M AT MOORING 9. 31 JAN 86 31 MAR 87. TAPE 4583/5.
Ntr 1000 Km
1--1000
-1000
V component(North)
U component(East)
-
286
3375M AT MOORING 9. 31 JAN 86 - 24 MAR 87. TAPE 2268/36.
NT1000 Km
-1'000
-1000
V component(North)
U component(East)
287
4370M AT MOORING 9. 31 JAN 86 - 31 MAR 87. TAPE 6088/13.
-r 1000 Km
-1000
i -2000
NT
1000 2000 3000\ 4000 5000 6000 Km
V component(North)
U component(East)
Unfiltered current. 1600 m at Mooring 9.Both components
10000
1I
0.01 t I95 percent
0. 001 411111il 111M i ! 1 111111
0. 01 0. 1 1 10 100
CaD
wY
Unfiltered current. 2355 m at Mooring 9.Both components
10t
I
0.0195 percent
0. 001 + I 11/11/11 I H i f i III;ir: H H H0.01 0. 1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered current. 4370 m at Mooring 9.Both components
Unfiltered current. 3375 m at Mooring 9.Both components
I
10000
1000
t
100
1
t
0.1
0.0195 percent
0. 001 l lull 11/11/11110.01 0. 1 1 10 100
95 percent
0.01 4 i l l ! + i 111+111 i 1a 6&ihii r 1 111
0.01 0. 1 1 10 100
frequency, cycles per day
frequency, cycles per day
Unfiltered temperature. 1600 m at Mooring 9. Unfiltered temperature. 2355 m at Mooring 9.
0.00001
95 percent $ 95 percent
-Ti 11 111110.000001 i H rm r-H I ii Hill0.01 0.1 1 10 100
0.000001 1Y I 1 ++1+I I 111;11:;1I I
0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered temperature. 3375 m at Mooring 9. Unfiltered temperature. 4370 m at Mooring 9.
0.01 0.01 t
0.001 0.001
I
0.0001 0.0001#I
0.00001.1w
0.00001
0.000001 0.000001 1
95 percent .; 95 percent
0.0000001 ..i!!iIiiiiii 0.00000010.01 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
6040
N 20
E 0° -20
-40
40
m 200
-20-40
1200
1400
160018002000
I i I I I I I I I I I I I I I
Temperature
" "'vimPressureTCorrected Salinity
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
6040
200
-20 °-40
3.002.502.001.501.00
34.8534.8034.7534.70 °-34.6534.60
1600 M AT MOORING 9.
6040
20E 0
-20-40
40
200
-20-40
2200
2400
26002800
3000
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986
2355 M AT MOORING 9.
1
DECIJAN
I 1- -1FEB MAR
1987
2.001.50 o1.000.50 -v
-- 0.00
-1 34.8034.7534.7034.6534.60
APR
I I I I I I I I I I I I I I I
40
20 a0\-20 E-40
0.750.50 v0.250.00 v-.25
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3375M AT MOORING 9.
6040200
-20- 40
40
0
-40
34003500
v37003800
60
40
20
0
E -20-40-60
40
200
E -20"-40
Velocity
v
9
h U-ComponentAm, /, N- A A L A. 4A.A
p6avV-Component
I
-60Temperature
r
rrv
VAV A
VAA
V"
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN
1986
4370M AT MOORING 9.
N
J
I
FEB MAR APR
1987
604020
0-20 "-40
-0.3
0.3
0.2
0.1
0.0
-0.1-0.2
40
r
JAN -FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
I I I I I I I I I I I I I I I
1986 1987
VELOCITY, MOORING 9.
I I I I I I I I I I I I I I I
1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT MOORING 9.
I I I I I I I I I I I I
—40 —
3375M
4370M
I I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
V—COMPONENT MOORING 9.
1987
1600M0U)Cl)
-'.--. 0—E0
3.0I I I I I I I I I I I I I I I
1.0
0.5
0.0
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
TEMPERATURE, MOORING 9
1987
1200
1400
1600
0 18002000
2800
3000
3200
3400
3600
3800
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986DEC JAN FEB MAR
1987APR
2000
2200
2400
2600
2800
PRESSURE MOORING 9
34.9034.8534.80
0-34.7534.7034.65
I I I I I I I I I I I
34.8034.7534.7034.6534.60
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
CORRECTED SALINITY AT MOORING 9.
I I
MOORING 10
49°09.81'S, 36°06.73'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
2536 M
3515 M
4815 M
.
W0
DATA RETURN FROM MOORING 10.
305
MOORING 10. UNFILTERED HOURLY DATA
2535M AT MOORING 10. 1900 3 FEB 86 - 1700 1 APR 87. TAPE 7212/12.
MEAN SD MIN MAX LENGTH ENDS AT
S 11.52 6.57 0.80 41.40 10127 (1700 1 APR 87)U 5.01 8.39 -24.00' 41.30 10127 (1700 1 APR 87)V -2.67 8.56 -39.60 26.30 10127 (1700 1 APR 87)T 1.10 0.26 0.38 1.91 10127 (1700 1 APR 87)P 2597.92 62.12 2570.10 3056.40 2886 (0000 4 JUN 86)
3515M AT MOORING 10. 1900 3 FEB 86 - 1700 1 APR 87. TAPE 2278/37.
S 10.01 7.99 0.80 60.20 10127 (1700 1 APR 87)U 3.76 8.71 -41.10 34.50 10127 (1700 1 APR 87)V -1.21 8.52 -60.20 30.10 10127 (1700 1 APR 87)T 0.38 0.14 0.06 0.86 10127 (1700 1 APR 87)P 3590.96 31.75 3570.00 3995.00 10127 (1700 1 APR 87)
4815M AT MOORING 10. 1900 3 FEB 86 - 1700 1 APR 87. TAPE 6591/9.
S 12.05 8.59 0.80 50.20 10127 (1700 1 APR 87)U 4.76 10.0 -42.90 44.20 10127 (1700 1 APR 87)V 1.31 9.63 -45.30 41.30 10127 (1700 1 APR 87)T 0.01 0.12 -0.21 0.24 10127 (1700 1 APR 87)
(2535 M) PRESSURE RECORD TERMINATED EARLY DUE TO POOR QUALITY OFDATA.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
306
MOORING 10. LLP FILTERED 6-HOURLY DATA
2535M AT MOORING 10. 0000 5 FEB 86 - 1200 31 MAR 87. TAPE 7212/12
MEAN SD MIN MAX LENGTH ENDS AT
U 5.02 8.01 -20.42 29.07 1679 (1200 31 MAR 87)V -2.68 8.20 -34.90 19.97 1679 (1200 31 MAR 87)T 1.10 0.26 0.41 1.84 1679 (1200 31 MAR 87)P 2598.38 61.87 2569.89 3001.07 472 (1800 2 JUN 86)S 34.72 4.98 34.66 34.83 1673 (1800 31 MAR 87)
3515M AT MOORING 10. 0000 5 FEB 86 - 1200 31 MAR 87. TAPE 2278/37
U 3.74 8.30 -34.46 32.06 1679 (1200 31 MAR 87)V -1.23 8.17 -55.00 26.02 1679 (1200 31 MAR 87)T 0.38 0.13 0.08 0.77 1679 (1200 31 MAR 87)P 3590.93 31.08 3570.96 3945.29 1679 (1200 31 MAR 87)
4815M AT MOORING 10.- 0000 5 FEB 86 - 1200 31 MAR 87. TAPE 6591/9.
U 4.70 9.56 -35.43 40.04 1679 (1200 31 MAR 87)V 1.26 9.10 -35.83 32.66 1679 (1200 31 MAR 87)T 0.01 0.12 -0.21 0.23 1679 (1200 31 MAR 87)
(2535 M) PRESSURE RECORD TERMINATED EARLY DUE TO POOR QUALITYOF DATA.BAD SALINITY POINTS SET TO ZERO.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
307
2535 METERS AT MOORING 10. TAPE 7212/12.
0.40T
0.30 t
0.20 t
0.10 t
0.00
Mean
0 10 20 30 40 50 60
Speed, cm per sec
0.10 -r
0.0f t
0.06 t
0.04 t
I
u0.00
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30 t
0.20
0.10
4, Mean
0.002550 2650 2750 2850 2950 3050 3150
Pressure, Decibars
308
2535 METERS AT MOORING 10. TAPE 7212/12.
0.20
0.15
0.10
0.05
Mean
0.000.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
Temperature, Degrees C.
0.80
0.70
0.60
0.50
0.40
Mean
0.30
0.20
0.10
0.0034.5 34.6 34.7 34.8 34.9 35.0
Salinity, PPT
309
3515 METERS AT MOORING 10. TAPE 2278/37.
0.40 T
0.30 t
0.20 t
0.10 t
0.00
0.08
J, Mean
10 20 30 40 50 60 70
Speed, cm per sec
0.06
0.04 r _r'LJ7
0.02
0.00 !1 ,
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
Mean
3550 3600 3650 3700 3750 3800 3850 3900 3950 4000
Pressure, Decibars
310
3515 METERS AT MOORING 10. TAPE 2278/37.
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00 -"
Mean
0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 - 0.85 0.95
Temperature, Degrees C.
311
4815 METERS AT MOORING 10. TAPE 6591/9.
0.40
0.30
0.20
0.10
0.000
J Mean
10 20 30 40
Speed, cm per sec
0.08 T
0.06
0.04
0.02
Ll
50 60
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
.Mean
0.00-0.25 -0.15 -0.05 0.05 0.15 0.25
Temperature, Degrees C.
312
2535M AT MOORING 10. 3 FEB 86 - 1 APR 87. TAPE 7212/12.
NT1000 Km
-2000
V component(North)
U component(East)
313
3515M AT MOORING 10. 3 FEB 86 - 1 APR 87. TAPE 2278/37.
N?1000 Km
-1000 1000 2000 Km
i -1000
V component(North)
U component(East)
314
4815M AT MOORING 10. 3 FEB 86 - 1 APR 87. TAPE 6591/9.
NT1000 Km
-1000
-1000
V component(North)
1000 2000 Km
U component(East)
a-
Unfiltered current. 2535 m at Mooring 10.Both components
0.01
Unfiltered current. 3515 m at Mooring 10. Unfiltered current. 4815 m at Mooring 10.Both components Both components
0.01 0. 01t 95 percent
0. 001 II ... 1 1 1 1 6 I i 111111 A I I 1 1 1 111 i i i 1 1 1 11 0. 001 t 0.001 1
0.01 0. 1 1 10 100 0. 01 0. 1 1 10 100 0.01 0. 1 1 10 100
frequency, cycles per day
wrn
Unfiltered temperature. 2535 m at Mooring 10. Unfiltered temperature. 3515 m at Mooring 10
0.00001
0.0000010.01 0.1 1 10 1OC 0.01 0.1 1 10 100 t -- 95 percent
0.000011I
Unfiltered temperature. 4815 m at Mooring 10.
0.00001
r H-r+mr-H,-rrm;-F-F 1 1 I 111 i i i i i n 0. 000001 '- '' 1111 i+ s 1 1 u 11 i i 1 an i t r--i-+-r +i i 0.000001
frequency, cycles per day 0.00000010.01 0.1 1 10 100
.1
0.1 0.1
0.01 0.01
0.001 0.001
0.0001 0.0001
6040
ai 200
" -20- 40
404) 20
0-20-40
2500
2600
2700
° 28002900
3000
N .-VLAM/"t ' ' ° W'Y w
. . V. -,.N. r V -w `/ 11 - --l-WW -- - r-
Y
TIYI
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
-Component
y-Component
Pressure
I 4020 4)
0
-20-40
2.001.751.501.25
rn1.00 -0.750.500.25
34.8534.8034.7534.7034.6534.60
Corrected Salinity
1986 1987
2535 M AT MOORING 10.
I I I I I I I I I I
6040
200E
0 -20- 40
0\40
200
E -20- 40
3400
3500
3600
37003800
39004000
Pressure
-20 E-40
1.000.75 c0.500.25-°0.00
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3515M AT MOORING 10.
I I I I I I I I I I I I I
40
6040
20
E 0" -20
-40
40
200
E -20-40
I I I II I I I I I I I I I I
JAN FEB. MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
4815M AT MOORING 10.
1987
40
20 a0
-20 E-40
0.30.20.1 V0.0 rn
-0.1 v-0.2-0.3
40 -
0a)(A
0—E0
—40 -
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
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
C
VELOCITY, MOORING 10.
2535M
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT. MOORING 10.
40
4815M
40
()
4)U)
0E0
—40
1986
V—COMPONENT. MOORING 10.
I'.)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1987
2.5I I I I I I I I I I I I I I
1.0
0.5
0.0
-0.5JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986
TEMPERATURE, M OORING 10.
1987
(-h)NW
I
2200
2400
2600
oUi 280003000
3200
- T12535M
L' 3515M
4815M no pressure sensorI I- I IFEB MAR APR MAY
I I I I I I I
JUN JUL AUG SEP OCT NOV
1986DEC
I I
JAN FEB MAR
1987APR
3200
3400
3600
3800
4000
PRESSURE MOORING 10.
MOORING 11
48°52.44'S, 35°40.67'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
2805 M
3750 M
5100 M
NC'
DATA RETURN FROM MOORING 11.
327
MOORING 11. UNFILTERED HOURLY DATA.
2805M AT MOORING 11. 1400 4 FEB 86 - 1100 1 APR 87. TAPE 7213/11.
MEAN
S 9.54U 0.39V -1.75T 0.96P 2885.37
SD MIN MAX LENGTH ENDS AT
7.30 0.80 63.20 10102 (1100 1 APR 87)9.75 -58.20 33.40 10102 (1100 1 APR 87)6.78 -36.20 34.20 10102 (1100 1 APR 87)0.25 0.19 1.44 10102 (1100 1 APR 87)
63.31 2842.70 3583.00 10071 (1100 1 APR 87)
3750M AT MOORING 11.
S 10.33U -2.55V -3.02T 0.27P 3891.25
1400 4 FEB 86 - 2100 11 MAY 86. TAPE 2280/37.
9.37 0.80 49.5011.48 -45.20 16.206.92 -32.00 13.100.09 0.11 0.57
89.03 3809.00 4477.00
1735 (2000 17 APR 86)1728 (1300 17 APR 86)1728 (1300 17 APR 86)2312 (2100 11 MAY 86)2265 (2200 9 MAY 86)
5100M AT MOORING 11. 1400 4 FEB 86 - 1100 1 APR 87. TAPE 6730/13.
S 9.55 10.67 0.80 66.80 10102 (1100 1 APR 87)U 2.30 7.11 -37.20 38.60 9824 (2100 20 MAR 87)V -2.18 10.96 -66.80 22.70 9824 (2100 20 MAR 87)T 0.12 0.10 -0.11 0.30 10102 (1100 1 APR 87)
(2805 M) SPEED BRIDGED7007 - 7026 (1200 23 NOV 86 - 0700 24 NOV 86).PRESSURE OFFSCALE, GAPS IN LINES :
408 - 417 (1300 21 FEB 86 - 2200 21 FEB 86)426 - 435 (0700 22 FEB 86 - 1600 22 FEB 86)10001-10011 (0600 28 MAR 87 - 1600 28 MAR 87 )
(3750 M) ALL DATA CHANNELS WENT BAD EARLY IN INSTALLATION, POSSIBLYDUE TO LOW BATTERY.
(5100 M) COMPASS MALFUNCTION CAUSED SHORT DIRECTION RECORD.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
328
MOORING 11. LLP FILTERED 6 HOURLY DATA
2805M AT MOORING 11. 1800 5 FEB 86 - 0600 31 MAR 87. TAPE 7213/11.
MEAN SD MIN MAX LENGTH ENDS AT
U 0.47 9.32 -43.79 28.76 1675 (0600 31 MAR 87)V -1.76 6.25 -25.45 29.39 1675 (0600 31 MAR 87)T 0.96 0.25 0.25 1.40 1675 (0600 31 MAR 87)P 2882.39 53.08 2831.14 3411.97 1646 (0000 27 MAR 87)
3750M AT MOORING 11. 1800 5 FEB 86 - 1800 10 MAY 86. TAPE 2280/37.
U -2.58 11.25 -38.46 10.89 279 (0600 16 APR 86)V -3.15 6.29 -20.06 9.04 279 (0600 16 APR 86)T 0.26 0.09 0.14 0.53 377 (1800 10 MAY 86)P 3892.30 87.95 3809.66 4350.17 369 (1800 8 MAY 86)
5100M AT MOORING 11. 1800 5 FEB 86 - 0600 31 MAR 87. TAPE 6730/13.
U 2.34V -2.11T 0.12
6.43 -24.94 29.17 1629 (1800 19 MAR 87)10.33 -60.04 15.79 1629 (1800 19 MAR 87)0.10 -0.09 0.29 1675 (0600 31 MAR 87)
(2805 M) SPEED BRIDGE IN UNFILTERED RECORDPRESSURE OFFSCALE, GAPS IN UNFILTERED RECORD,LLP GAPS LINES:
61 - 72 (1800 20 FEB 86 - 1200 23 FEB 86)1658 - 1675 (0600 27 MAR 87 - 0600 31 MAR 87)
(3750 M) ALL DATA CHANNELS WENT BAD EARLY IN INSTALLATION, LOW BATTERY
(5100 M) COMPASS MALFUNCTION CAUSED SHORT DIRECTION RECORD
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
329
2805 METERS AT MOORING 11. TAPE 7213/11.
0.40 T
0.30 t
0.20 t
0.10 t
0.00 i-iI F=:`--r1i0 10 20 30 40 50 60 70
Speed, cm per sec
0.05 T
0.04 t
0.03 t
0.02 $
Mean
0.01 t
0.000 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
30
Mean
2800 2900 3000 3100 3200 3300 3400 3500 3600
Pressure, Decibars
330
2805 METERS AT MOORING 11. TAPE 7213/11.
0.20-r
0.15-r
0.101
0.05 t
0.00
I Mean
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5
Temperature, Degrees C.
331
3750 METERS AT MOORING 11. TAPE 2280/37.
Mean
0.000 10 20 30 40 50
Speed, cm per sec
0.06 T
0.05 t I
0-04 t J-- l Fj -
0.03U
I `I
0.02in
0.01
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
Mean
0.003800 3900 4000 4100 4200 4300 4400 4500
Pressure, Decibars
332
3750 METERS AT MOORING 11. TAPE 2280/37.
0.40 T
0.30
0.20 t
0.10 t
0.00
4, Mean
0.1 0.2 0.3 0.4 0.5 0.6
Temperature, Degrees C.
333
5100 METERS AT MOORING 11. TAPE 6730/13.
Mean
0.10
0.000 10 20 30 40 50 60 70
Speed, cm per sec
0.06 T
0.05
0.04
0.03
0.02
0.01
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.40 -r
0.30 t
0.20 t
0.10 t
Mean
0.00-0.15 -0.05 0.05 0.15 0.25 0.35
Temperature, Degrees C.
334
2805M AT MOORING 11. 4 FEB 86 - 1 APR 87. TAPE 7213/11.
V component(North)
U component(East)
335
3750M AT MOORING 11. 4 FEB 86 - 17 APR 86. TAPE 2280/37.
NTT 1000 Km
-1000
-1000
V component(North)
1000 Km
U component(East)
336
1000 Km
y -1000
V component(North)
1000 Km
U component(East)
5100M AT MOORING 11. 4 FEB 86 - 20 MAR 87. TAPE 6730/13.
NT
-1000
Unfiltered current. 2805 m at Mooring 11. Unfiltered current. 3750 m at Mooring 11.Both components Both components
Unfiltered current. 5100 m at Mooring 11.Both components
.1000 1
I I
0. 01 0. 01 t95 percent
0.001 1 6 iba
I 1 111111 I I i 111111 I 11/11/11 0.001 *--I I 111thiti I1+611110.01 0. 1 1 10 100 0.01 0. 1 1 to 100
frequency, cycles per day
0. 1
t
0.01 1 1 1 1 1.1111+ I I I i 1111 I 1 I- I FH 11 HriTrtii0.01 0. 1 1 10 100
WWV
WW00
Unfiltered temperature. 2805 m at Mooring 11. Unfiltered temperature. 3750 m at Mooring 11. Unfiltered temperature. 5100 m at Mooring 11.
A
0.00001
t1
0.000001 L
I of i i eau 0.0000001 0.000001 1
0.0000010.01 0.1 1 10 100 0.01 0.1 1 10 100 -T
frequency, cycles per day 0.0000001
95 percent
0.01 0.1 1 10 100
6040
020
0E-20-40
40(OD 20
0-20- 40
2600
2800
3000v 3200
3400
3600
U-Component
V-Component
Temperature
Pressure_v-f
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
40
20 40\-20-40
2.001.50 c1.000.50-°0.00
2805 M AT MOORING 11.
6040
20
E 0" -20
-40
40
a 200
E -20- 40
3600
38004000
"" 42004400
4600
:WP/1'vw
VW
Velocity
U-Component
V-Component
Temperature
Pressure
II
-20 0-40
0.600.500.40 0
rn0.300.20
-10.10
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3750M AT MOORING 11.
40
6040
4) 200
-20-40-60
4020
ai 0
E -20U -40
-60
JAN FEB MAR
0 3.
I 4' I I !1 I n. 1 0.20.1
0rn
0.0 0-0.1-0.2
APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
5100M AT MOORING 11.
400a)CI)
E 00
—40
1986
VELOCITY, MOORING 11.
N.)
MAY JUN JUL AUG SEP OCT NOV DEC JAN
1987
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT, MOORING 11.
40-12805M
-4013750M
51OOM
"AA I&
I
me w
q
TJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT, MOORING 11.
0
I I I I I I I I I I I i I I I
-0.5JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
TEMPERATURE, MOORING 11.
1.0
0.5
0.0
2600
2800`0
3000
25 3200a3400
3600
- 2805M
r 3750M
JA
1I
I
-VIA
3600
3800
4000
4200
4400
5100M no pressure sensorI I I I I I I I I I I I I I I
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APRN
1986 1987
PRESSURE MOORING 11.
MOORING 12
48°50.85'S, 35°09.30'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
L 11111 !, 11111 Ili if I I 1111 . I ,J .J I ,J ..I, J J I I, 11/11/11955 M
S .e .T .P .
Sol .
C
1715 M
seTP
Sol
2490 MSeTP
Sol
3470 M
11/11/11 11/11/1111 1111111 111111 111 111111111 11111 1 1 1 if 11/11/11 1 1 111111 11/11/11 11lT-T-rT-l-T1
DATA RETURN FROM MOORING 12.
349
MOORING 12. UNFILTERED HOURLY DATA.
955M AT MOORING 12. 2200 4 FEB 86 - 1600 4 APR 87. TAPE 7214/12.
MEAN SD MIN MAX LENGTH ENDS AT
S 20.30 10.63 0.80 67.50 9798 (1600 4 APR 87)U 1.75 19.61 -50.20 59.30 9798 (1600 4 APR 87)V -0.84 11.70 -42.20 39.80 9798 (1600 4 APR 87)T 2.39 0.19 1.73 2.76 10171 (1600 4 APR 87)P 993.10 53.85 964.90 1549.80 10171 (1600 4 APR 87)
1715M AT MOORING 12. 2200 4 FEB 86 - 1600 4 APR 87. TAPE 4586/5.
S 13.58 7.63 0.80 52.80 10171 (1600 4 APR 87)U 0.18 13.28 -34.20 45.30 10171 (1600 4 APR 87)V -0.66 8.11 -35.70 29.70 10171 (1600 4 APR 87)T 2.12 0.32 1.20 2.88 10171 (1600 4 APR 87)P 1757.45 37.79 1735.20 2142.30 10142 (1600 4 APR 87)
2490M AT MOORING 12. 2200 4 FEB 86 - 1600 4 APR 87. TAPE 7351/14.
S 9.86 5.47 0.80 36.20 10171 (1600 4 APR 87)U -1.03 9.50 -33.10 33.90 10171 (1600 4 APR 87)V -0.57 5.95 -27.30 17.90 10171 (1600 4 APR 87)T 1.31 0.30 0.60 2.13 10171 (1600 4 APR 87)P 2536.76 26.87 2524.90 2799.90 10171 (1600 4 APR 87)
3470M AT MOORING 12. 2200 4 FEB 86 - 1600 4 APR 87. TAPE 6733/10.
S 9.10 6.19 0.80 52.60 10171 (1600 4 APR 87)U -3.69 8.70 -51.40 28.40 10171 (1600 4 APR 87)V -0.32 5.63 -38.80 21.90 10171 (1600 4 APR 87)T 0.40 0.21 0.04 0.95 10171 (1600 4 APR 87)
( 955 M) GAPS IN SPEED, U, AND V RECORDS LINES:4068 - 4440 (0900 24 JUL 86 - 2100 8 AUG 86)
(1715 M) PRESSURE OFFSCALE, GAP IN RECORD LINES:9523 - 9551 (1600 8 MAR 87 - 2000 9 MAR 87)
(3470 M) SPEED BRIDGED LINES:280 - 366 (1300 16 FEB 86 - 0300 20 FEB 86)
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
350
MOORING 12. LLP FILTERED 6 HOURLY DATA
955M AT MOORING 12. 0000 6 FEB 86 - 1200 3 APR 87. TAPE 7214/12.
MEAN SD MIN MAX LENGTH ENDS AT
U 1.87 19.35 -43.29 56.41 1617 (1200 3 APR 87)V -0.87 11.29 -38.05 36.50 1617 (1200 3 APR 87)T 2.39 0.19 1.85 2.69 1687 (1200 3 APR 87)P 993.10 53.46 966.40 1535.84 1687 (1200 3 APR 87)S 34.73 2.14 34.57 34.87 1687 (1200 3 APR 87)
1715M AT MOORING 12. 0000 6 FEB 86 - 1200 3 APR 87 TAPE 4586/5.
U 0.25 13.01 -28.85 39.64 1687 (1200 3 APR 87)V -0.66 7.69 -30.87 24.87 1687 (1200 3 APR 87)T 2.12 0.31 1.28 2.70 1687 (1200 3 APR 87)P 1756.05 31.89 1735.48 1980.54 1674 (1200 3 APR 87)S 34.79 2.69 34.71 34.84 1636 (1200 3 APR 87)
2490M AT MOORING 12. 0000 6 FEB 86 - 1200 3 APR 87 TAPE 7351/14.
U -0.99 9.12 -25.37 26.55 1687 (1200 3 APR 87)V -0.55 5.26 -22.71 11.48 1687 (1200 3 APR 87)T 1.31 0.29 0.65 2.02 1687 (1200 3 APR 87)P 2536.75 26.76 2523.18 2798.06 1687 (1200 3 APR 87)S 34.74 2.71 34.69 34.80 1687 (1200 3 APR 87)
3470M AT MOORING 12. 0000 6 FEB 86 - 1200 3 APR 87 TAPE 6733/10.
U -3.63 8.04 -39.78 22.31 1687 (1200 3 APR 87)V -0.33 4.52 -33.02 10.34 1687 (1200 3 APR 87)T 0.40 0.20 0.04 0.90 1687 (1200 3 APR 87)
( 955 M) U & V GAPS IN UNFILTERED RECORD, LLP LINES:671 - 740 (1200 23 JUL 86 - 1800 9 AUG 87)
(1715 M) PRESSURE OFFSCALE, GAP IN UNFILTERED RECORD, LLP LINES:1580 - 1592 (1800 7 MAR 87 - 1800 10 MAR 87)GAPS IN SALINITY RECORD, BAD VALUES REMOVED
(2490 M) SPEED RECORD BRIDGED IN UNFILTERED RECORD.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
351
955 METERS AT MOORING 12. TAPE 7214/12.
0.25
10
Mean
0.20
0.15
0.10
0.05
0.000
0.08 T
0.06
0.04
0.02
20 30 40 50
Speed, cm per sec60 70
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
Mean
0.00 iii-i950 1050 1150 1250 1350 1450 1550
Pressure, Decibars
352
0.20
0.15
0.10
0.05
0.00
955 METERS AT MOORING 12. TAPE 7214/12.
Mean
1.7 1.9 2.1 2.3 2.5 2.7
Temperature, Degrees C.
Mean
34.65 34.75 34.85
Salinity, PPT
2.9
0.40
0.30
0.20
0.10
34.45 34.55 34.95 35.050.00
353
1715 METERS AT MOORING 12. TAPE 4586/5.
Mean
0.05 t
0.000 10 20 30 40 50 60
Speed, cm per sec
0.08 T
0.06
0.04
0.02
0.001i
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
Mean
1725 1775 1825 1875 1925 1975 2025 2075 2125 2175
Pressure, Decibars
354
1715 METERS AT MOORING 12. TAPE 4586/5.
I Mean0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.001.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9
Temperature, Degrees C.
. Mean0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.0034.5 34.6 34.7 34.8 34.9 35.0 35.1
Salinity, PPT
0
355
2490 METERS AT MOORING 12. TAPE 7351/14.
0.50
0.40
0.30
0.20
0.10
0.00
0.06
0.05
0.04
0.03
I Mean
10 20 30
Speed, cm per sec50
0.02 t -.sl I _ I rJ 10.01
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.002520
4. Mean
L_2560 2600 2640 2680 2720
Pressure, Decibars2760 2800
40
356
2490 METERS AT MOORING 12. TAPE 7,351/14.
0.20
0.15
0.10
0.05
r- -J
.Mean
0.00 F---'i i i i i i i i .-0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3
Temperature, Degrees C.
Mean0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.0034.5 34.6 34.7 34.8 34.9 35.0
Salinity, PPT
357
3470 METERS AT MOORING 12. TAPE 6733/10.
0.50 T
0.40 t
0.30 t
Mean
0.20
0.10
0.000 10
0.10 T
0.08 t
0.06 t
0.04 t
0.02 t
0.00
20 30 40 50 60
Speed, cm per sec
0 30 80 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
Mean
0.0 0.2 0.4 0.6 0.8 1.0
Temperature, Degrees C.
358
955M AT MOORING 12. 4 FEB 86 - 4 APR 87. TAPE 7214/12.
NT
T 1000 KM
-1000
-1000
---i1000 KM
4 FEB 86 - 24 JUL 86.
V component(North)
1000 KM
-1000
1000 2000 KM
H
8 RUG 86 - 4 RPFi 87.
U component(East)
359
1715M AT MOORING 12. 4 FEB 86 - 4 APR 87. TAPE 4586/5.
FIL
V component(North)
1000 Km
U component(East)
360
2490M AT MOORING 12. 4 FEB 86 - 4 APR 87. TAPE 7351/14.
NT1000 Km
1000 Km
-1000
V component(North)
U component(East)
361
3470M AT MOORING 12. 4 FEB 86 4 APR 87. TAPE 6733/10.
Nt
i 9% G2
-2000 el"-
V component(North)
1000 Km
1000 Km
-1000
U component(East)
-
Unfiltered current. 955 m at Mooring 12.Both components
10000
1
1000 $
I
100 t
i
t
0.0195 percent
0. 001 4HHH HHHTrFT +MF+0.01 0. 1 1 10 100
Unfiltered current. 1715 m at Mooring 12.Both components
10000
1000
x
1
t
0.11
0.01 ,- 95 percent
0.001 a + + ++++i++ +I +r++++ H,+ 1111 I i WHI
0.01 0. 1 1 10 100
frequency, cycles per dayfrequency, cycles per day
Unfiltered current. 2490 m at Mooring 12.Both components
0.01 f
0. 001 i r+. .. i H I H i0.01 0. 1 1 10 100
Unfiltered current. 3470 m at Mooring 12.Both components
95 percent0.01
95 percent
0. 0 01 1 1 1 1 1 1 1111 I 1 1 111111 1 1 1 1 H H! F 11 1 H 10.01 0. 1 1 10 100
frequency, cycles per day frequency, cycles per day
Unfiltered temperature. 955 m at Mooring 12.
95 percent
0.0000010.01 0.1 1 10 100
Unfiltered temperature. 1715 m at Mooring 12.
I
0.0001 1
0.00001
95 percent
0.000001
0.01 0.1 1 10 100
frequency, cycles per day frequency, cycles per day
0.1
0.01
.001
Unfiltered temperature. 2490 m at Mooring 12.
1
0.01
0.001
t
0.0001
0.000001 ;- r *II I I . T;i 1H
0.01 0.1 1 10 100
frequency, cycles per day
Unfiltered temperature. 3470 m at Mooring 12.
95 percent
0.1
0.01
0.00001
0.000001
95 percent
0.0000001 isi1 I 1111+41
0.01 0.1 1 10 100
frequency, cycles per day
6040 Velocity200
" -20-40 U-Component
40a 20 V-Componen
0-20-40
9001000
1100
1200° 1300
1400
1500
1600
Temperature
Pressure
Corrected Salinity
el
c_ ---- r-.-
1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 as
0
-20 E-40
3.002.752.50
rn2.25 -2.001.75
34.8534.8034.7534.7034.6534.6034.55
955 M AT MOORING 12.
E
60
40
20
E 0
" -20- 40
40
20
00 -20
-40
1600
1700
1800
19002000
2100
L
Velocity
- U-Component
V-Component
Temperature
rr
Pressure
V
UVU
Corrected Salinity
/%A
NY
v NU
P
I
I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020
0-20 C.)
E
-40
2.752.502.25 c)2.00 °1.75 v1.501.25
34.9034.8534.8034.7534.7034.65
1715 M AT MOORING 12.
Wrn00
60 I I I I I I 1 I I I I I I I l
40Velocity
o, 20
E 00 -20
- 40U-Component 40
20 a0
-20 E40 - 40
aa)20 V-Component
0-20- 40 2.00
Temperature 1.751.501.25 rn1.00 -c0.75
2400Pressure 0.50
25002600 y270028002900
Corrected Salinity 34.8034.7534.7034.65
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
2490 M AT MOORING 12.
604020
E 0x-20
-40
4020
0-20- 40
F Velocity
U-Component
V-Component
Temperature
.o.
TJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
4020 0
0
-20 E- 40
1.00.7 o
0.5
0.20.0
3470M AT MOORING 12.
I I I I I I I I I I I I I I I
0
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
VELOCITY, MOORING 12.
I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT MOORING 12
40
-40
3470M
I I I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT MOORING 12
40
-401715M
2490M
3470M
3.0
c3 2.5 -rn0 2.0
1.5 -I
1.0
0.5
0.0
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN
1986
TEMPERATURE, MOORING 12.
FEB MAR APR
1987
F- -0.5
L00Ua)
600
800
1000
1200
1400
1600
2400
2600
2800
3000
3200
T [ f I I I
955M
1715M
- 2490M
V
V"
3470M no pressure sensorI I I I i II I I I I I I I I I II I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
PRESSURE MOORING 12.
1600
1800
2000
2200
2400
34.9534.90
a 34.7534.7034.6534.6034.55
34.8534.80
-Fja 34.75
34.7034.65
34.8534.80
955 M
1715 M
2490 M
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
34.9034.8534.80 a34.75
34.65
CORRECTED SALINITY AT MOORING 12.
MOORING 13
48°43.07'S, 35°09.60'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
i i i i i ) i y u I i i i u I u 11 L1J U U i L 11 u i a i I w I1 111III III Ill II l II I I I
1720 M
S S
eTP r-.
Sat
2445 M
3635 MS
TP
5163 M (flooded no data)
11/11/11 111 111fi 11/11/1119
DATA RETURN FROM MOORING 13.
379
MOORING 13. UNFILTERED HOURLY DATA
1720M AT MOORING 13. 1600 5 FEB 86 - 0900 4 APR 87. TAPE 7215/12.
MEAN SD MIN MAX LENGTH ENDS AT
S 16.01 8.96 0.80 83.60 10146 (0900 4 APR 87)U -0.37 15.60 -83.00 48.90 10146 (0900 4 APR 87)V 0.26 9.65 -44.10 30.20 10146 (0900 4 APR 87)T 2.02 0.38 -0.12 3.07 10146 (0900 4 APR 87)P 1762.19 48.31 1740.60 2109.10 273 (0000 7 FEB 86)
2445M AT MOORING 13. 1600 5 FEB 86 - 1200 18 FEB 86. TAPE 4585/6.
S 15.18 8.82 2.30 44.00 309 (1200 18 FEB 86)U -14.46 8.94 -44.00 -0.70 309 (1200 18 FEB 86)V -0.82 4.29 -11.90 10.80 309 (1200 18 FEB 86)T 1.49 0.30 0.58 1.79 309 (1200 18 FEB 86)P 2585.55 237.98 2479.90 3459.00 309 (1200 18 FEB 86)
3635M AT MOORING 13. 1700 5 FEB 86 - 1300 7 JAN 87. TAPE 2281/29.
S 12.68 10.67 0.80 58.90 7760 (1300 7 JAN 87)U -5.84 13.84 -56.80 29.90 6187 (1100 21 OCT 86)V -0.02 7.74 -45.90 27.30 6187 (1100 21 OCT 86)T 0.44 0.16 0.09 0.87 6343 (2300 27 OCT 86)P 3745.94 142.76 3516.00 4810.00 6607 (2300 7 NOV 86)
5163M AT MOORING 13. TAPE 6735. FLOODED. NO DATA
(1720 M) PRESSURE SENSOR OVERRANGED AND DAMAGED.
(2445 M) METER FLOODED AFTER 18 FEB 86.
(3635 M) VERY POOR RECORD IN ALL CHANNELS, RECORDS TERMINATED EARLY.GAP IN SPEED LINES: 6945 - 7245 (0100 22 NOV 86 - 13004 DEC 86).
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
380
MOORING 13. LLP FILTERED 6-HOURLY DATA
1720M AT MOORING 13. 1800 6 FEB 86 - 1200 3 APR 87 TAPE 7215/12.
MEAN
U -0.29V 0.30T 2.02-P 1749.93
SD MIN MAX LENGTH ENDS AT
15.32 -67.68 42.21 1682 (0000 3 APR 87)9.18 -40.70 21.69 1682 (0000 3 APR 87)0.36 0.30 2.83 1682 (0000 3 APR 87)
13.53 1740.25 1783.36 37 (1800 15 FEB 86)
2445M AT MOORING 13. 1800 6 FEB 86 - 0600 17 FEB 86. TAPE 4585/6.
U -12.94V -0.84T 1.57P 2520.44S 34.74
5.10 -29.01 -7.712.27 -4.50 3.310.16 0.90 1.67
101.67 2479.45 3025.102.06 34.73 34.76
43 (0600 17 FEB 86)43 (0600 17 FEB 86)43 (0600 17 FEB 86)43 (0600 17 FEB 86)43 (0600 17 FEB 86)
3635M AT MOORING 13. 1800 6 FEB 86 - 1800 6 NOV 86 TAPE 2281/29.
U -5.92V -0.08T 0.43P 3746.77
13.65 -52.96 24.54 1023 (0600 20 OCT 86)7.09 -40.54 20.88 1023 (0600 20 OCT 86)0.16 0.10 0.80 1049 (1800 26 OCT 86)
141.41 3517.94 4743.35 1093 (1800 6 NOV 86)
5163M AT MOORING 13. FLOODED, NO DATA. TAPE 6735.
(1720 M) PRESSURE SENSOR OVERRANGED AND DAMAGED. SALINITY RECORDNOT CALCULATED.
(2445 M) METER FLOODED AFTER 18 FEB 86.
(3635 M) VERY POOR RECORD IN ALL CHANNELS, RECORDS TERMINATED EARLY.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
381
1720 METERS AT MOORING 13. TAPE 7215/12.
Mean0.30
0.25
0.20
0.15
0.10
0.05
0.000 10 20 30 40 50 60 70 80 90
Speed, cm per sec
0.08 T
0.06
0.04
U0.02
Lrj-
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.70 T
0.60 t
0.50
Mean
0.40
0.30
0.20
0.10
0.00 L1650 1750 1850 1950 2050 2150 2250
Pressure, Decibars
382
1720 METERS AT MOORING 13. TAPE 7215/12.
Mean
0.00-0.2 0.2 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4
Temperature, Degrees C.
383
0.40 T
0.30 t
0.20 t
0.10 t
0.00
0.25 T
0.20 t
0.15 t
0.10 t
0.05 t
2445 METERS AT MOORING 13. TAPE 4585/6.
Mean
10 20 30 40 50 60
Speed, cm per sec
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.70 T
0.60
0.50
0.40
0.30
0.20
0.10
0.002400
Mean
2600 2800 3000 3200 3400 3600
Pressure, Decibars
384
2445 METERS AT MOORING 13. TAPE 4585/6.
Mean
0.000.0 0.4 0.8 1.2 1.6 2.0 2.4
Temperature, Degrees C.
385
3635 METERS AT MOORING 13. TAPE 2281/29.
0.40 T
0.30
0.20
0.10 t
0.00
0.08
0.06
0.04
0.02 .
Z
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
. Mean0.60
0.50
0.40
0.30
0.20
0.10
0.003500 3700 3900 4100 4300 4500 4700 4900
Pressure, Decibars
Mean
0 10 20 30 40 50 60
Speed, cm per sec
386
3635 METERS AT MOORING 13. TAPE 2281/29.
I Mean
J
0.000.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75 0.85 0.95
Temperature, Degrees C.
387
1720M AT MOORING 13. 5 FEB 86 - 4 APR 87. TAPE 7215/12.
NT
-1000
1000 Km
-1000
V component(North)
-H1000 Km
U component(East)
388
2445M AT MOORING 13. 5 FEB 86 18 FEB 86. TAPE 4585/6.
Nt
-200
V component(North)
100 Km
(Note 100 km scale)
100 Km
-L -100
U component(East)
-
389
3635M AT MOORING 13. 5 FEB 86 - 21 OCT 86. TAPE 2281/29.
NT1000 Km
-2000 1000 Km
-1000
V component(North)
U component(East)
0
TIn
C
wY
Unfiltered current. 1720 in at Mooring 13.Both components
1000
too -1
1 t
0.01 J- 95 percent
0. 0010.01 0. 1 1 10 100
frequency, cycles per day
Unfiltered current. 3635 rn at Mooring 13.Both components
10000 $
1000
t
0.0195 percent
0. 001 4- 111.1.F i- I I 1 1 i I 11 11111I + 1
0.01 0.1 1 10 100
frequency, cycles per day
10000
Unfiltered temperature. 1720 m at Mooring 13.
Unfiltered temperature. 3635 m at Mooring 13.
0.01tx
0.001 may, -Y) 0.001
0.0001 0.0001
0.01
95 percent >
0.1 1 10 1000.00001
frequency, cycles per day 0.00000195 percent
0.0000001 + ..1- 1 I ;
0.01 0.1 1 10 100
frequency, cycles per day
6040
200
-20-40
40
200
-20-40
16001700
v 180019002000
Velocity
U-Component
V-Component
Temperature
PressureI
w
if v
7
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
40200 w
-20 E-40-60
3.002.502.00 c1.501.000.500.00
1720 M AT MOORING 13.
is
60
40
20
0U -20
-40
4020
0
E -20- 40
24002600280030003200
C
LI I I I I I I I I I I I I I
Velocity
U-Component
V-Component
Temperature
Pressure
o.,, Corrected Salinity
4020 QQ)
0
-20 E-40
2.001.50 o1.00
c0.50-°0.00
II 34.80
34.75 4j34.7034.65
1 34.60JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986
2445 M AT MOORING 13.
DEC JAN FEB MAR
1987APR
4O
604020 Velocity
0-20-40 40
U-Component I 20 Q)r^h / /`'Invjl%u0
-l
0
IF av -20 Ec i
40 vN -40a 20 V-Component
0-20- 40 1.25
1.00Temperature 0.75
0.500.25
3400 Pressure 0.0036003800 fv140004200 1
44004600 I48005000 T
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3635M AT MOORING 13.
40 I I I I I I I I I I I I I I I
r-1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
VELOCITY, MOORING 1
40
-40
1720M
2445M
3635M
vv u
5163M (flooded no data)
JAN FEB MAR APR MAY JUN JUL AUG
1986FEB MAR
1987
U-COMPONENT, MOORING 13.
40 -I
-40 -I
2445M
3635M
5163M (flooded no data)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT, 'MOORING 13.
1720M
3.0
2.5-2.0
0o 1.5a)0
1.5-1.0 -{
0.5 -I
0.0 -
2445M
3635M
I I I I I I I I I I I I
LA .144' -.- '- 'joV
r- 1.5
1- 1.0
51 63M (flooded no data)
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
- 0.5
0.0
TEMPERATURE, MOORING 13.
I
1.0
0.5
3200
3400
3600
3800
4000
4200
4400
4600
JAN
2400
2600
2800
3000
3200
PRESSURE MOORING 13.
MOORING 14
48°21.70'S, 35°08.19'W
1986 1987JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
111111 1 Ili till I I 1 1111 Jill III fill I I III Ili [III III I j I I I i 111i 1 111111 Ili I
2465 M
3455 M
5185 M
.
.
DATA RETURN FROM MOORING 14.
403
MOORING 14. UNFILTERED HOURLY DATA
2465M AT MOORING 14. 2000 5 FEB 86 - 1700 5 APR 87. TAPE 7216/11.
MEAN SD MIN MAX LENGTH ENDS AT
S 15.06 8.16 0.80 50.30 10174 (1700 5 APR 87)U 5.43 10.94 -37.70 42.60 10174 (1700 5 APR 87)V 1.78 11.88 -49.20 39.80 10174 (1700 5 APR 87)T 1.46 0.31 0.36 2.16 10174 (1700 5 APR 87)P 2593.16 107.68 2496.00 3557.00 10163 (1700 5 APR 87)
3455M AT MOORING 14. 2100 5 FEB 86 - 2100 6 DEC 86. TAPE 500/67.
S 13.38 7.61 0.70 52.40 7297 (2100 6 DEC 86)U 2.88 11.44 -43.90 48.60 6820 (0000 17 NOV 86)V 1.42 10.15 -37.10 44.90 6820 (0000 17 NOV 86)T 0.54 0.15 0.14 0.82 7297 (2100 6 DEC 86)P 3592.57 96.00 3507.00 4562.00 7297 (2100 6 DEC 86)
5185M AT MOORING 14. 2000 5 FEB 86 - 1700 5 APR 87. TAPE 7769/4.
S 13.53 7.61 0.80 48.10 10174 (1700 5 APR 87)U 3.14 11.06 -33.10 37.10 10174 (1700 5 APR 87)V -0.72 10.40 -37.20 35.20 10174 (1700 5 APR 87)T 0.16 0.04 -0.01 0.25 10174 (1700 5 APR 87)
(2465 M) SPEED BRIDGED LINES:6773 - 6777 (0000 15 NOV 86 - 0400 15 NOV 86.PRESSURE OFFSCALE, GAP LINES:3185 - 3195 (1200 18 JUN 86 - 2300 18 JUN 86)
(3455 M) SPEED BRIDGED LINES:2803 - 2812 (1500 2 JUN 86 - 0000 3 JUN 86)CLOCK DEAD AT RECOVERY, RECORDS TERMINATED EARLY.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressurein DB).
404
MOORING 14. LLP FILTERED 6-HOURLY DATA
2465M AT MOORING 14. 0000 7 FEB 86 - 1200 4 APR 87. TAPE 7216/11.
MEAN SD MIN MAX LENGTH ENDS AT
U 5.45 10.63 -28.52 31.98 1687 (1200 4 APR 87)V 1.89 11.46 -39.78 35.37 1687 (1200 4 APR 87)T 1.46 0.30 0.46 2.07 1687 (1200 4 APR 87)P 2590.26 98.00 2499.16 3241.63 1677 (1200 4 APR 87)S 34.75 2.35 34.69 34.82 1673 (1200 4 APR 87)
3455M AT MOORING 14. 0000 7 FEB 86 - 1800 5 DEC 86. TAPE 500/67.
U 2.87V 1.47T 0.54P 3592.84
11.15 -30.79 33.57 1128 (1800 15 NOV 86)9.89 -33.58 36.60 1128 (1800 15 NOV 86)0.15 0.18 0.79 1208 (.1800 5 DEC 86)
93.30 3511.61 4363.54 1208 (1800 5 DEC 86)
5185M AT MOORING 14. 0000 7 FEB 86 - 1200 4 APR 87. TAPE 7769/4.
U 3.16V -0.62T 0.16
10.88 -28.24 32.50 1687 (1200 4 APR 87)10.09 34.15 29.16 1687 (1200 4 APR 87)0.03 0.04 0.24 1687 (1200 4 APR 87)
(2465 M) SPEED BRIDGED IN UNFILTERED RECORD.PRESSURE OFFSCALE GAP IN UNFILTERED RECORD, GAPLLP LINES: 523 - 532 (1200 17 JUN 86 - 1800 19 JUN 86)GAPS IN SALINITY RECORD, BAD VALUES REMOVED
(3455 M) SPEED BRIDGED IN UNFILTERED RECORD.CLOCK DEAD AT RECOVERY, RECORDS TERMINATED EARLY DUE TOPOOR QUALITY.
(Speed, u, and v are given in cm/sec, Temperature in °C, Pressure inDB, and Corrected Salinity in ppt.)
405
2465 METERS AT MOORING 14. TAPE 7216/11.
0.30 T
0.25 t
0.20
0.15 t
0.10 t
0.05 t
0.00
0.08
0.06
0.04
0.02
Mean
0 10 20 30 40 50 60
Speed, cm per sec
0.00 1 1 1 I l 1 1T 1
0 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.002400 2600
.Mean
2800 3000 3200 3400 3600
Pressure, Decibars
406
2465 METERS AT MOORING 14. TAPE 7216/11.
0.40
0.30
0.20
0.10
0.000.2
0.60
0.50
0.40
0.30
0.20
0.10
0.00
Mean
0.6 1.0 1.4 1.8
Temperature, Degrees C.
y Mean
2.2
34.5 34.6 34.7 34.8 34.9 35.0
Salinity, PPT
407
3455 METERS AT MOORING 14. TAPE 500/67.
0.30
0.25
0.20
0.15
0.10
0.05
0.000 10
4, Mean
i -
20 30 40 50 60
Speed, cm per sec
0.000 30 60 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
4, Mean
3500 3700 3900 4100 4300
Pressure, Decibars4500 4700
408
0.14
v 0.12c
0.10v-2
LL- 0.08
m> 0.06v
V 0.04
0.02
0.00
3455 METERS AT MOORING 14. TAPE 500/67.
Mean
0.1 0.2 0.3 0.4 0.5 0.6 0.7
Temperature, Degrees C.0.8 0.9
409
5185 METERS AT MOORING 14. TAPE 7769/4.
0.30T
0.25 t
0.20
I Mean
0 10 20 30 40 50
Speed, cm per sec
0.08 T
0.06 t
0.04 t
0.02
0.000 30 80 90 120 150 180 210 240 270 300 330 360
Direction, Degrees True
4. Mean
-0.05 0.05 0.15 0.25 0.35
Temperature, Degrees C.
0.00-0.15 0.45
410
2465M AT MOORING 14. 5 FEB 86 - 5 APR 87. TAPE 7216/11.
NT2000 Km
1000
-1000 A
-1000
V component(North)
91
M -J
MM mN
1000 2000 Km
U component(East)
411
3455M AT MOORING 14. 5 FEB 86 - 17 NOV 86. TAPE 500/67.
NTT 1000 Km
-1000
V component(North)
U component(East)
412
5185M AT MOORING 14. 5 FEB 86 - 5 APR 87. TAPE 7769/4
F--1000
NT1000 Km
C
2000 Km
-1000
V component(North)
U component(East)
Unfiltered current. 2465 m at Mooring 14.Both components
10000
1
Unfiltered current. 3455 m at Mooring 14.Both components
Unfiltered current. 5185 m at Mooring 14.Both components
I
1000 1
toof
\100
loo
0.01 0.01 # 0.0195 percent
0.001 1 +--I--111 1 1 1 111 0.001 mo, 11111::1 I 11110.001 4' 1 11/11/11 1 1 1111TH i -1-11-Hi1 I I 1 rrnn
0.01 0. 1 1 10 100 0. 01 0. 1 1 10 100 0.01 0. 1 1 10 100
frequency, cycles per day
Unfiltered temperature. 3455 m at Mooring 14.
Unfiltered temperature. 2465 m at Mooring 14.
Unfiltered temperature. 5185 m at Mooring 14.
0.001
0.01
0.001 tIAA
0.00001
t0.000001
0.00001
0.00000195 percent
0.000001 0.0000001 IlIIIIIr++I+0.00000010.01 0.1 1 10 100 0.01 0.1 1 10 100 0.01 0.1 1 10 100
frequency, cycles per day
6040
m 20
E 0U -20
-40
4020
0
-20-40
220024002600
° 280030003200
1
Velocity
1w
U--Component
V-Component AA A
Temperature
Pressureti('Y1nr'I ' I
Corrected Salinity
4020 QQ)
0 --20 E- 40
2.502.00 o1.501.00 -D0.50
I
34.8034.7534.7034.65
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
2465 M AT MOORING 14.
I I I I I I I I
6040
a, 20
E 0" -20-40
40
200
-20-40
320034003600380040004200
4400
ti
-A /-LNAPNr,
II'V (1.M (-xM
I
V
41
rn
Velocity
40U-Component 20 a0\
-20 EI -40V-Component
1.000.75 c
Temperature 0.500.25-°0.00
Pressure
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
3455 M AT MOORING 14.
6040
200
-20-40
I L 1 I i 1 I I I
Velocity
F U-Component
40
200
-20-40
V-Component
7
Temperature.0.300.250.20 o0.15 tin
0.10 z'0.050.00
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1 1 I 1 I I
--- -T -F--- -T- -F- I
1986 1987
5185M AT MOORING 14.
()4)
0—EC)
40 -
I-
I I
—40 —
I II I I I
II I
5185M
I I I II I I
I IJAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
1986
VELOCITY, MOORING 14
1987
I I I I
JAN FEB MAR APR
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
U-COMPONENT, MOORING 14.
Ua)N
E0
40
-40-1
I
2465M
3455M
5185M
7Aktv.
-,
V
I -T-JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
V-COMPONENT, MOORING 14.
2.5
-0.5
L_ - L_ I I I I I I I I I I I I I
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
1986 1987
TEMPERATURE, MOORING 14.
2200
2400
0 2600
(OD 280003000
3200
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV
1986DEC JAN FEB MAR
1987APR
3200
3400
3600
3800
4000
4200
4400
PRESSURE MOORING 14.