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

Initially issued as a tsunami watch, the National Weather Service upgraded the alert to a tsunami advisory, which is one level below a tsunami warning.

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

The U.S. National Tsunami Warning Center canceled the Tsunami Advisory for the Oregon and Washington coastlines just after 10 ...

A magnitude 8.8 earthquake struck off Russia's Kamchatka Peninsula on July 29, triggering alerts, watches and warnings in ...

Following an 8.8 earthquake off the eastern coast of Russia, a tsunami wave was generated that quickly moved across the Pacific Ocean.

Parts of western Washington are under a Tsunami Advisory after an 8.8-magnitude earthquake rocked the eastern coast of Russia.

A tsunami advisory has been issued for the Oregon Coast for the evening of July 29 by the National Weather Service.

The National Tsunami Warning Center (NTWC) issued warnings, watches and advisories after the temblor struck about 7:30 p.m.

A powerful 8.8-magnitude earthquake in Russia's Far East is sending tsunami waves to Hawaii, Alaska, California and Oregon. More countries, like Peru and Chile, are bracing for impact.

Tsunami alerts were issued for Alaska and Hawaii on Tuesday after a major, 8.8 magnitude earthquake struck off the coast of ...

Oregon's coast from the California border to the Washington border, including the Columbia River estuary coast, is under a tsunami advisory, according to the 10:20 a.m. ET update from the National ...