A tsunami advisory is in effect for Washington’s outer coast, the Columbia River estuary coast and the Juan de Fuca Strait ...

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

A 2014 city of Seattle report examining Seattle's "inherent vulnerability" to a tsunami noted that a tsunami will "almost ...

After a tsunami advisory in WA, many are asking how much warning time we’d get if a major earthquake and tsunami were to ...

WASHINGTON STATE — As of 10:40 a.m. Wednesday, the tsunami advisory for Washington and much of the western U.S. coast has ...

When tsunamis hit, the weather service said, “Boaters may need to leave (the) harbor and go to a depth of at least 50 to ...

The weather event came after an 8.8 magnitude earthquake hit off the coast of Russia on Tuesday at 4:25, NWS reported. The ...

The National Weather Service issued a tsunami advisory for the West Coast after an earthquake struck off Russia's Kamchatka region on July 29.

The National Weather service issued a tsunami advisory for the coast of Washington on Tuesday following a magnitude 8.7 ...

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

A tsunami advisory has been canceled for parts of Washington on Wednesday morning, following a powerful 8.8 magnitude ...

Underwater mountains, dips, curves and plateaus all affect how the waves travel over hundreds or thousands of miles.