Coastal communities from northern California to British Columbia live atop the Cascadia Subduction Zone, which spans about ...

The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the ...

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. west coast could shake violently for five minutes, and tsunami waves as tall as 100 feet could barrel toward shore.

Over on the West Coast, the Cascadia subduction zone continues to be one of the most active seismic areas in North America — and there’s a high probability of another major earthquake hitting ...

(KOIN) – A major earthquake waiting to strike the Cascadia Subduction Zone isn’t the only natural ... a major earthquake could cause land on the coast to sink up to 6.5 feet, and would expand ...

Alaska, Hawaii and areas along the mainland West Coast would be at risk if an earthquake erupts along the Cascadia subduction zone within the next 50 years.

When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five minutes, and tsunami waves as tall as 100 feet could barrel toward shore.

EUGENE, Ore. (NBC) -- When an earthquake rips along the Cascadia Subduction Zone fault, much of the U.S. West Coast could shake violently for five minutes, and tsunami waves as tall as 100 feet ...