Klamath County currently doesn’t have an emergency operations center. Emergency Manager Ian Thigpen said the county has had ...

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.

The Cascadia Subduction Zone looks a little different than researchers thought. Here's what that means for 'The Big One' Although the hazards may be different, that does not mean the risk is less ...

PORTLAND, Ore. — A Cascadia-level earthquake would be catastrophic for the Pacific Northwest, toppling buildings and bridges and potentially spawning a devastating tsunami — but new research ...

A tsunami that never ends? Study highlights a looming West Coast risk. The tsunami wave from an anticipated earthquake off the West Coast could reach 100 feet and permanently flood parts of the coast.

Scientists are warning that a 1,000-foot-tall “mega tsunami” could potentially wipe a large chunk of America off the map – if a strong enough earthquake hits a specific active fault line ...