A moderately strong, 5.2-magnitude earthquake struck in Southern California on Monday ... U.S.G.S. scientists to update the shake-severity map. The San Diego County Sheriff’s Office said ...

On Tuesday, the company said it's expanding its test fleet to Southern California ... "There are a variety of driving ...

A strong earthquake centered in San Diego County gave Southern California a rattle on Monday ... According to USGS’ community-reported shake map, the quake was felt as far north as Santa ...

The temblor was detected near Julian, California. There were no immediate reports of major damage or injuries.