A preliminary 6.0-magnitude earthquake struck near San Diego, according to the U.S. Geological Survey. The quake's epicenter was recorded 1.86 northeast of San Diego County, in Julian. It is not yet known if there are reports of injuries or damage.

The earthquake had a preliminary magnitude of 5.2 and was near the mountain town of Julian, east of San Diego, according to the U.S. Geological Survey. Multiple aftershocks in the 2 and 3 magnitude range have been reported.

The quake centered near San Diego, but shockwaves were felt as far as Los Angeles more than 100 miles away, according to the US Geological Survey.