Quote:
Originally Posted by iheartthed
Actually... it wasn't understood that the Cascadia fault produced seismic activity until the 1980s.
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That's obviously totally false, amigo.
Mt. St. Helens blew it's top in 1980.
You mean to tell me that nobody knew about seismic activity before that event? [Forget about all the mountains in the Pac NW - lol]