A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 and 12. What's happening?

An earthquake with a preliminary magnitude of 3.5, the third above 3.0 in Southern California in the last several hours, struck the Inland Empire on Saturday afternoon. According to the U.S.

Find out about the larger earthquake's epicenter. A moderate earthquake, followed by three smaller quakes, shook California’s ... according to USGS maps. Three smaller quakes followed throughout ...

An earthquake with a preliminary magnitude of 3.5 rattled the L.A. metropolitan area early Saturday just hours after a ...

A minor, 3.5-magnitude earthquake struck in Southern California on Saturday, according to the United States Geological Survey ...

Three earthquakes shake parts of Riverside County, Malibu and across Westside and the San Fernando Valley. There are no ...

An earthquake with a preliminary magnitude of 3.5 rattled the Malibu area early Saturday. According to the U.S. Geological Survey, the quake struck at 6:30 a.m. The epicenter was ...

Fire- and storm-ravaged Malibu, Calif., endured two relatively minor earthquakes followed by another in Idyllwild Saturday ...

Southern California experienced its fifth earthquake this week, this time on Valentine’s Day near the coastal city of Malibu.

A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.