Scientists warn that the Cascadia Subduction Zone is capable of unleashing a massive 9.2 earthquake and tsunami that could cripple the Pacific Northwest. This video explains why the region is ...
By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...
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The Cascadia megaquake will be the worst disaster to hit the West Coast
More than 300 years ago, a massive earthquake rocked the Pacific Northwest. That event came from the Cascadia subduction zone, a 700 mile fault line stretching from Northern California to British ...
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