All tsunami alerts for Washington state were lifted Wednesday morning, July 30. Tsunami waves measuring up to about a foot ...

The Washington State Emergency Management Division confirmed that the tsunami advisory for Washington state had been ...

An earthquake of magnitude 8.8 - one of the world's strongest-struck Russia's Far Eastern Kamchatka Peninsula early on ...

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

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

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

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, ...

Honolulu Mayor urged residents to head to higher ground, while Hawaii Governor Josh Green emphasized immediate evacuations from coastal areas.

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

Amid a Tsunami Advisory spawned by a massive earthquake off Russia, U.S. Coast Guard teams responded to a call for help off the coast of Washington state.

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.

Washington has some of the highest tsunami risk in the country, and lacks dozens of necessary evacuation sites in coastal ...