EARTHQUAKE WARNING :US West Coast Earthquake Warning as Cascadia Subduction Zone Surges (A powerful earthquake thought to be as large as 9.2 magnitude ripped through the earth in 1700, along the 620 mile stretch of the Cascadia Subduction Zone)
Terrifying simulation shows how the Pacific Northwest could be decimated by a megaquake caused by the Cascadia fault Researchers have plotted movement of the tsunami from 1700 megaquake An event like is said to occur every 400-600 years, and is…
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