I-MAG STS    Corporation
7/17/1998
Papua New Guinea at 6:49 pm local - the underlying earthquake was 7.7; 2200 killed; 50 foot waves
8/17/1976
Moro Gulf, The Phillipines at 16:10 UTC - 8000 killed. Epicenter very close to the March 6, 2002 event
11/18/1967
US Virgin Islands - between St. Croix and St. Thomas; 7.5 underlying earthquake
3/27/1964
Prince William Sound Alaska, USA at 5:36 PM Local time. The Good Friday earthquake was 9.2
5/22/1960
Chile at 19:11 GMT. The underlying earthquake was 9.5
7/9/1958
Lituya Bay, Alaska. The underlying cause was a huge rockslide triggered by a 7.9 earthquake. Not the first
here - 10/27/1936; 1899; 1874 and 1853-4. The 1958 event featured a 1720 foot run-up
4/1/1946
South of Unimak Island, Alaska The underlying earthquake was 7.3
10/11/1918
Puerto Rico Mona Rift at 10:14 AM local ; 7.5 earthquake; 120 killed; indications of a larger earlier event
8/27/1883
The fourth and greatest explosion of Krakatoa was at 10:02 AM and the waves were often over 100 feet
11/1/1755
Lisbon, Portugal  at 9:40 AM local - The deadly All Saints earthquake and tsunamis
1/26/1700
Cascadia subduction zone; 9 PM; probably a 9.0 earthquake; evidence for 13 events in the last 8000 years
900
Puget Sound, Washington, USA; probably a 7.5 earthquake;  between the years  900 to 930
5/10/2807 BC
Burckle bolide crater impact 930 miles southeast of Madagascar; possibly 150 meter waves
Tsunamis can be caused by volcanic eruptions, earthquakes, rockslides and nuclear explosions. The plan is to convert these
entries to linked pages containing referenced to published material and correspondence from geologists who have studied
the events. We regret to report that tsunami data is a lot less uniformly described than current earthquake data. However,
there is nothing to be gained from delaying
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