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A Cascadia Subduction Zone earthquake could cause long-lasting changes to Washington’s landscape, coastline and floodplain, a ...
A recent study found that a powerful quake off the Pacific Northwest could force the ground to sink up to 2 m, leading to ...
When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five ...
The Cascadia Subduction Zone, a major fault that runs offshore from Northern California to British Columbia, is best known ...