The flight is an exercise to train personnel and test loudspeakers that might be used in a distant-source tsunami warning ...

Federal emergency planners treat the Cascadia Subduction Zone as one of the clearest natural-disaster threats in North ...

The next great American tsunami is not a Hollywood fantasy but a scenario that coastal planners, geologists and emergency ...

Oregon’s emergency managers advise residents and visitors in coastal communities to immediately seek higher ground after a major earthquake — and not to rely on tsunami sirens, social media, or most ...

ASTORIA, Ore. — Residents of this small coastal city in the Pacific Northwest know what to do when there’s a tsunami warning: Flee to higher ground. For those in or near Columbia Memorial, the city’s ...

ASTORIA, Ore. — Residents of this small coastal city in the Pacific Northwest know what to do when there's a tsunami warning: Flee to higher ground. For those in or near Columbia Memorial, the city's ...

A powerful 7.6-magnitude earthquake shook northern Japan on Dec. 8, prompting warnings of a tsunami as high as 10-feet and triggering evacuation orders. The earthquake struck at 11:15 p.m. local time ...

A powerful late night earthquake shook more than a million people across cities in northeast Japan. The quake was located just off the coast of Misawa in Aomori Prefecture. Japan’s Meteorological ...

Add Yahoo as a preferred source to see more of our stories on Google. A powerful 7.6-magnitude earthquake shook northern Japan on Dec. 8, prompting warnings of a tsunami as high as 10-feet and ...

It was just before midnight when the tsunami that started with an earthquake in Alaska’s Prince William Sound reached Washington state. The year was 1964. At La Push, a 7-foot wave knocked boats and a ...

Tsunami warnings for Oregonians will remain unaffected, for now, after an Alaska earthquake center decided to backfill federal cuts to an alert system that helps Pacific coast states, including Oregon ...