The 3/2011 JAPAN The 3/2011 JAPAN TSUNAMITSUNAMIin HAWAIIin HAWAII
Charles MaderCharles Mader Mader Consulting Co.Mader Consulting Co. Honolulu, Hawaii, USAHonolulu, Hawaii, USA
WWW.MCCOHI.com
Cloud Storage Cloud Storage http://is.gd/4NnP1Z
Japan TsunamisJapan Tsunamis Over 195 tsunamis in 1,313 years – 1 event every 6.73 years.Over 195 tsunamis in 1,313 years – 1 event every 6.73 years.
Sept 20, 1498 ~8.6 M earthquake
Great Buddha of Kamakura cast in bronze in 1252, 103 tons, 44 feet high, eyes 3 feet apart, located at 50 feet ASL and ½ mile from shore.
Buddha moved by tsunami from its original site and temple destroyed.
3/11/2011 Earthquake - 3/11/2011 Earthquake - CalTech CalTech
Japan Trench where subducting Pacific Plate is overridden by Okhotsk Plate.
Fault slip 8-meter contours – 50 m max uplift –
250 km length, with 50-100 km over 30 m uplift
“Instead of saying a large earthquake wouldn’t happen there, we should have said we didn’t know.” – Hiroo Kanamori
Tsunami caused by uplift of the frontal sedimentary region on eastern margin as the island of Honshu moved 17 feet eastward.
Uplift of ~25 meters
Death Toll 15,093 - 5/17/2011
Missing 9,093
Total 24,186
In Shelters 115,433
PMEL Source
Miyako Tsunami Barrier Miyako Tsunami Barrier
Tsunami Height – 11.5 meter, Seawall 7.6 meterRun-up heights of 19.5 and 25.5 meter, Over roof of 4th floor building near coast
Miyako Tsunamihttp://www.youtube.com/watch?v=voBsihraeRO&NR=1
QuickTime™ and a decompressor
are needed to see this picture.
Fukushima Nuclear Power Plant Fukushima Nuclear Power Plant A 150 foot high splash as Tsunami impacts the turbine A 150 foot high splash as Tsunami impacts the turbine
building, passes over its roof and strikes adjacent reactor building, passes over its roof and strikes adjacent reactor building. The lower height structures including the diesel building. The lower height structures including the diesel
generators are already submergedgenerators are already submerged
Plant had a 19 foot high levee. The tsunami wave height was ~46 feet.
http://www.vgb.org/vgbmultimedia/News/Fukushimav15VGB.pdf
http://martynwilliams.posterous.com/tsunami-damage-at-fukushima-daiichi
QuickTime™ and aH.264 decompressor
are needed to see this picture.
SWAN Numerical Model of Tsunami reaching Hawaii 2 meter contour
Source
----0 Tide ---
Makaha Beach – Mark Makaha Beach – Mark SuisoSuiso
9 Feet Runup
Dan Walker’s North Shore Dan Walker’s North Shore SurveySurvey
17.5 ft
Haleiwa Haleiwa HarborHarbor
7 Foot Run-up7 Foot Run-up
Keehi Keehi HarborHarbor
Keehi Keehi HarborHarbor
70% boats 70% boats damaged damaged
or lostor lost
16 Feet
KonaKonaVillagVillag
e e HotelHotelHalesHales
Kealakekua Bay Kealakekua Bay
KealakekKealakekua Bayua Bay
NapoopooNapoopoo
NapoopoNapoopooo
16 feet runup -Walker
Napoopoo Napoopoo
Kona, Hawaii TsunamiKona, Hawaii Tsunamihttp://www.youtube.com/watch?v=91Wh0_yNJhc
QuickTime™ and a decompressor
are needed to see this picture.
2004 Indian Ocean 2004 Indian Ocean 2011 Japan2011 Japan
Max Run-up 109 feet 125 Max Run-up 109 feet 125 feetfeet
Death Zone 33 feet 50 Death Zone 33 feet 50 feetfeet
Fritz/Meadows 33 feet Fritz/Meadows 33 feet EQ Length 1100 km 250 kmEQ Length 1100 km 250 km Deaths 250-300,000 25,000Deaths 250-300,000 25,000 To survive move to above 100 ft ASL, or To survive move to above 100 ft ASL, or
above 4above 4thth floor if you feel an earthquake floor if you feel an earthquake or a Tsunami Alert or a Tsunami Alert
Available at http://is.gd/4NnP1Z - in Tsunami Lectures
Tohoku-Oki Tohoku-Oki Earthquake Earthquake
Tsunami Runup Tsunami Runup and and Inundation Inundation Data for Sites Data for Sites
Around the Around the Island of Hawai‘i Island of Hawai‘i
By Frank A. Trusdell, By Frank A. Trusdell, Amy Chadderton, Amy Chadderton,
Graham Hinchliffe, Graham Hinchliffe, Andrew Hara, Brent Andrew Hara, Brent Patenge, and Tom Patenge, and Tom
Weber Weber
Napoopoo PointNapoopoo Point
Water reached Top Water reached Top of 2X4’sof 2X4’s
Store Front Walls at Store Front Walls at Keauhou BayKeauhou Bay
Kihilo Bay Kihilo Bay
TSUNAMI Science and Hawaii Hazards Lectures on Cloud - http://is.gd/4NnP1Z and on DVD - PPT at www.MCCOHI.com The 3/2011 Japan Tsunami in Hawaii - PACON12 Presentation12/26/2004 Indian Ocean Tsunami - 300,000 Deaths3/11/2011 Honshu Tsunami – 25,000 DeathsHawaii Tsunami Hazard from M9 Earthquake like 12/26/2004Tsunami Hazard to Hawaii from Landslides and AsteroidsTsunami Hazard for Hawaii Kai, Hawaii1946, 1960, 1964 Hawaii Tsunamis
11/3/1994 Skagway Landslide generated Tsunami7/8/1955 Lituya Bay Landslide generated 1600 ft High Tsunami8/27/1883 Krakatoa Volcanic Explosion generated Tsunami11/1/1758 Lisbon TsunamiKT Chiczulub Asteroid Impact and TsunamiProjectile Impact and Explosion Generated Waves