Factoid/2003/05/20
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< Beachapedia:Factoid | 2003 | 05
Tsunami Are Powerful
- "... a tsunami only 30 feet high and traveling at 45 mph is so powerful that it exacts 49 tons of pressure per square yard!" - excerpt from The Ocean Almanac, by Robert Hendrickson, Doubleday Dell Publishing, 1984, pg. 299.
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