Tsunami waves were recorded in Washington state on July 30. A tsunami advisory remained in effect, and people were urged to ...

A tsunami sent waves into parts of Russia, Japan, Hawaii and the U.S. West Coast after an 8.8 magnitude earthquake struck off ...

When tsunami waves arrived, they didn’t cause devastation or deaths in the U.S. That doesn’t mean they didn’t pose a risk, ...

The Northwest is itself overdue for a megaquake — one we are ready for on neither a personal nor political level.

An area near Petersville, Alaska, was hit with a 4.6 earthquake on Wednesday, according to the United States Geological ...

Tsunami alerts were issued across the Pacific, and many people on the Pacific coastline had braced for potential flooding or ...

Underwater mountains, dips, curves and plateaus all affect how the waves travel over hundreds or thousands of miles. Generally, the more obstacles in the way, the weaker the waves will become.

Tsunami warnings have been issued in several countries after an 8.8-magnitude earthquake struck off the coast of Russia, with ...

The tsunami threat caused by a massive earthquake near Russia has passed, according to the Washington Emergency Management Department.

The tsunami advisories from Tuesday are a good reminder for people in Western Washington to know their plan of when to ...

Update: The tsunami advisory for Washington and Oregon coasts was canceled at 10:20 a.m. Previous post: The National Weather service issued a tsunami advisory for the coast of Washington on Tuesday ...

Fears of a devastating tsunami faded Wednesday for the U.S. after one of the strongest earthquakes ever recorded struck off ...