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

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

The giant Columbia River reservoir behind the Grand Coulee Dam covers almost 125 square miles, as it reaches nearly to the ...

A tsunami advisory remains in effect for parts of Washington on Wednesday morning, following a powerful 8.8 magnitude ...

Higher-than-normal waves struck Washington's beaches following a massive earthquake in Russia. Here's where they were the ...

Tsunami waves reached the U.S. West Coast after a massive earthquake off Russia, prompting warnings in California, Oregon, ...

Emergency management officials ask residents to be cautious of “strong and unusual currents” following the tsunami advisory.

Washington is at a higher risk for tsunamis and earthquakes because of the Cascadia Subduction Zone, a 621-mile fault that runs from Vancouver Island, B.C. to northern California.

Washington is at a higher risk for tsunamis and earthquakes because of the Cascadia Subduction Zone, a 621-mile fault that runs from Vancouver Island, B.C. to northern California.

Oregon, Washington, and California are under a tsunami watch after an 8.7 magnitude earthquake struck off the coast of Russia ...