A map has shown an underwater ... hit the West Coast, then a tsunami at 100ft or higher would likely cause $80billion in ...
(KOIN) – A new study mapping the Cascadia ... To map the 700-mile zone, stretching from Northern California to Vancouver ...
Image 1: Cascadia Subduction Zone earthquake cycle recorded in salt marsh stratigraphy and computed tomography (CT) scan of a 80 cm sediment core collected from an Oregon salt marsh displaying a ...