General Discussion
In reply to the discussion: Scientists: It's already too late to save 400 US cities from the rising oceans: [View all]yuiyoshida
(45,628 posts)The force driving them, would probably have no problem rising up hill, but how far I don't know. There has always been talk of a Super Tsunami that drove sand and sea shells 20 miles inland in Oregon, where someone found a huge pile of sand and shells. In Alaska one man and his son witnessed a super Tsunami when one picked up his small fishing vessel and carried him from the Bay to the Ocean, where it left him 5 miles off shore. The Tsunami caused by a giant rock slide into the Ocean, forcing a great wall of water to push out into the sea.
Not far off our shores is part of the San Andreas fault moving northward, and its said if there was a tremendous slide downward it could generate a fairly huge tsunami. Perhaps even a super tsunami. The thought of that overwhelming much of the Bay Area, is horrifying.