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

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

Japan’s 8.9-magnitude earthquake that set off a devastating tsunami in 2011, sending walls of water washing over coastal ...

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

A magnitude 7.0 earthquake struck off the coast of Humboldt on Thursday, briefly prompting a widespread tsunami warning that ...

Traffic was heavy along coastal roadways in San Mateo County Thursday. Many residents in towns along the coast evacuated ...

The strong earthquake that jolted Northern California Thursday morning was felt far from its Humboldt County epicenter.

A 7.0-magnitude earthquake off the California coast briefly triggered a tsunami warning for parts of Northern California and ...

A magnitude 7 earthquake shook parts of Humboldt County on Thursday morning, temporarily forcing a tsunami warning that led ...

A 7.0 magnitude earthquake was reported in northern California on Thursday, according to the United States Geological Survey.

A magnitude 7.0 earthquake struck off the coast of northern California at 10:44 a.m. on Wednesday, rattling cities as far ...

At least three large earthquakes struck Northern California Thursday, according to the United States Geological Survey.