A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday, according to the United States ...

An earthquake with a 5.2 preliminary magnitude was reported near Julian, California on April 14, according to the U.S.

Southern California typically experiences more than 10,000 earthquakes per year, according to the United States Geological Survey. Most of those aren't powerful enough to be felt in a large radius, ...

A magnitude-5.2 earthquake occurred about 2.5 miles south Julian, California at 10:08 a.m. April 14, according to the U.S. Geological Survey.

A significant earthquake rattled Southern California Monday morning, with residents in Los Angeles and Orange counties ...