A 4.3-magnitude earthquake jolted a lake shoreline Friday, July 11, in Southern California, the U.S. Geological Survey ...

A minor, 3.7-magnitude earthquake struck in Southern California on Thursday, according to the United States Geological Survey ...

Two of Southern California’s most active faults could rupture together in a magnitude-7.5 earthquake, according to a new study, raising a grim seismic scenario for communities east of Los Angeles.

Dozens of aftershocks have been recorded since a 5.2 quake hit Southern California. Could a larger quake be next?

It has been several years since a magnitude 5.2 or greater earthquake hit Southern California, and Tuesday’s quake was the strongest to strike the region in three years.

A magnitude-5.2 earthquake occurred near Julian, a small agricultural community in Southern California, at 10:08 a.m., according to the U.S. Geological Survey. Noticeable shaking could be felt ...

A 5.25 magnitude earthquake struck near Julian, California. The earthquake was felt across Southern California and into neighboring states. State officials are assessing potential damage and ...

It has been several years since a magnitude 5.2 or greater earthquake hit Southern California, and Tuesday's quake was the strongest to strike the region in three years.

A series of aftershocks followed the initial 5.2 magnitude earthquake that struck Julian, Calif., continuing for several minutes.

A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey. The temblor happened at 10:08 a.m. Pacific time about 2 ...