Tsunami warnings have been issued for nearly 5 million people along parts of the Northern California and Oregon coastlines after a 7.0-magnitude earthquake struck off the California coast.

A powerful earthquake with a preliminary magnitude of 7.0 struck off the coast of Northern California Thursday morning, according to the US Geological Survey. A quake this strong is relatively ...

Residents across Northern California’s coast were told to quickly evacuate Thursday morning and urged to seek higher ground after a magnitude 7 earthquake off the coast of Humboldt County ...

A preliminary 4.1 magnitude earthquake struck off the coast of Northern California near Humboldt County early Tuesday morning, according to the United States Geological Survey. The quake ...

The earth continues to shake off the coast of Northern California days after a 7.0 quake rocked the area, with the latest temblor registering a 4.2 magnitude early Tuesday. The earthquake centered ...

The Pacific West Coast has the highest risk levels of tsunamis in the United States. Here’s where they have struck in Northern California. The 7.0 magnitude earthquake that struck off the coast ...

SAN FRANCISCO (KGO) -- A 7.0 magnitude earthquake was reported off the coast of Northern California on Thursday, according to the United States Geological Survey. The epicenter of the "strong ...

A powerful earthquake struck off the coast of Northern California at 10:44 a.m. PT Thursday, prompting Gov. Gavin Newsom to declare a state of emergency. Several aftershocks continued to rattle ...

A large, 7.0-magnitude earthquake struck off the coast of Humboldt County in Northern California on Thursday morning, prompting a tsunami warning for part of the North Coast. The warning was later ...

The epicenter was near Petrolia, in Humboldt County, the USGS said. A 7.0 magnitude earthquake was reported off the coast of Northern California on Thursday, according to the United States ...