You might want to print this out, and keep it in your 72hr Disaster Kit for future reference. 20+ foot waves in Seattle area, 10+foot waves will hit the San Francisco area.....6ft waves to hit L.A. region. By the way scientists are predicting a quake of this magnitude for this region ANYTIME now. Its not a matter of IF, its a matter of WHEN.
Phenomena
87836291 [ Phenomena ] Date:June 13, 2005 at 09:33:43
From:Mohini,
Subject:tsunami potentials PNW and west coastURL:http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2005/06/13/MNGTND7JQJ1.DTL
Using knowledge gleaned from evidence of a magnitude 9 quake in the Cascadia subduction zone some 300 years ago, the behavior of last December's Sumatra quake, careful scrutiny of detailed ocean bottom data all along the Pacific Coast and what he calls "the laws of water physics," Ward has created a hazard map that shows what may happen should another major quake hit the same area in the future. The Cascadia zone is a region where the eastern edge of a great undersea slab of the Earth's crust, called the Juan de Fuca Plate, is continually diving beneath the west edge of the North American Plate and thrusting the continental side of the crust upward. To model the event's effects, Ward assumes that in a huge quake on the Cascadia subduction zone, the two crustal plates would abruptly slip apart vertically by at least 50 feet in three successive blocks from south to north, generating a 9.2 magnitude quake. Aside from enormous quake damage on land for hundreds of miles, Ward estimates the resulting tsunami would pile a wave more than 20 feet high crashing onto the Oregon-Washington coast, inundating Seattle and the entire Puget Sound region as well as Portland and the mouth of the Columbia River.
Maranatha!
Deborah
* * .(\ *** /).*. *
* (\ (_) /) *
* . (_/ ll\_) . * .
* . /___\ . *
* .. *