A tsunami warning was issued after a magnitude 7.0 earthquake struck off the coast of the Humboldt Peninsula on Thursday morning, but it was later canceled. (Jane Tyska/Bay Area News Group) ...

At just after 2.30 p.m. ET odds of the area being hit with a tsunami soared to 70%. They have since dropped to 1% after the tsunami warning was ended.

A tsunami warning was issued for south Alaska and the Alaska Peninsula after a 7.3-magnitude earthquake struck at around 4.30 p.m. ET on Wednesday, according to the National Weather Service (NWS).

Northern California was under a rare and brief tsunami warning alert Thursday that tested local emergency notification systems after a 7.0 magnitude earthquake shook part of the state.

Snider said the tsunami warning from last week — issued in the wake of a magnitude 7.0 quake that struck 30 miles off the coast of Humboldt County — is a good reminder that this type of event ...

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

A powerful 7.3 magnitude earthquake off Alaska’s coast Wednesday triggered a tsunami warning across a 700-mile stretch and prompted evacuations in towns like Kodiak and King Cove. Now, as a ...

A tsunami warning is the most serious alert of this type, according to the National Oceanic and Atmospheric Administration (NOAA) U.S Tsunami Warning System.