Residents of coastal California, Oregon and Washington scrambled for answers to a vital question: How big would the waves get ...

Tsunami warnings prompted gridlocked traffic as people tried to reach higher elevations in Hawaii, but the threat level was ...

A tsunami warning is the most severe type of emergency alert. In Hawaii, sirens and text messages alerted residents that a ...

Wednesday evening in Waikiki ended in classic Hawaiian style, with a stunning red, orange and gold sunset, children laughing ...

Officials from Japan to California issued warnings after an 8.8-magnitude quake off Russia’s coast. Hours later, there were ...

If you are in a boat at sea at the time of a tsunami warning, you should go out to sea to a safe depth, the Department of ...

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

A tsunami warning issued for Hawaii after one of the strongest earthquakes ever recorded, an 8.8 magnitude in Russia's Far ...

A tsunami advisory was also issued for parts of Alaska and the entire West Coast after a powerful earthquake off Russia's ...

The magnitude 8.8 earthquake off Russia's Far Eastern Kamchatka coast triggered tsunami warnings as far away as French ...

Several warnings were downgraded on Wednesday in various areas that faced the threat of tsunamis after a magnitude 8.8 ...

The entire U.S. West Coast was facing a tsunami threat after an 8.8 magnitude earthquake erupted off Russia's eastern coast ...