A Tsunami Watch means a tsunami is possible, but the situation is still being evaluated,” the Oahu Emergency Management team posted on X late Saturday night. That message, issued after a magnitude 7.5 ...

An urgent tsunami warning was issued on Thursday, Dec. 5, for residents of the Northern California area in the wake of a 7.0-magnitude earthquake in the Pacific Ocean.

Coastal areas in Northern California began evacuating residents after a 7.0 earthquake off Humboldt County's coast prompted a tsunami warning. Luckily, the worst didn't play out. But emergency ...

A tsunami warning has been canceled for south Alaska a couple of hours after a 7.3-magnitude earthquake struck on Wednesday. Newsweek's live blog is closed.