The entire U.S. West Coast is facing a tsunami threat after an 8.8 magnitude earthquake erupted off Russia's eastern coast on Tuesday. A tsunami warning was issued in Hawaii, Northern California and in Alaska,

An 8.8 magnitude earthquake in eastern Russia triggered tsunami warnings in Alaska, Hawaii and the Pacific coast.

A massive 8.8 earthquake struck off Russia’s eastern coast early Wednesday, triggering tsunami warnings across the Pacific and along the U.S. West Coast.