According to the US Geological Survey, the quake struck around 10:44 a.m., west of Petrolia, California in the Pacific Ocean.

Residents in Sonoma and Napa counties reported feeling the earthquake Thursday. Humboldt County appears to have come through ...

An earthquake that struck Humboldt County in Northern California was felt in the Bay Area Thursday morning. The quake was a ...

A series of major earthquakes struck Humboldt County in Northern California on Thursday morning, causing chaos, especially ...

Thursday morning at 10:44 a.m., an earthquake registering 7.0 shook homes throughout the North Coast. The quake's epicenter ...

After the major earthquake in Humboldt County officials issued a Tsunami Warning for the San Francisco Bay Area but why was ...

PETROLIA, Calif. — A preliminary magnitude 6.6 earthquake struck Thursday morning near Ferndale, California, in Humboldt ...

A small aftershock rumbled near Petrolia Friday evening, a day after a magnitude 7.0 earthquake struck off the coast of ...

A series of major earthquakes struck Humboldt County in Northern California on Thursday morning, causing chaos, especially ...

A tsunami warning for the Northern California coast prompted by a major earthquake that struck in the ocean off Humboldt ...

A rare and brief tsunami warning tested city and county responses in Northern California after a 7.0 magnitude earthquake ...

A large earthquake struck off the coast of Humboldt County on Thursday morning, prompting a tsunami warning for part of the ...