A strong earthquake centered in San Diego County gave Southern California a rattle on Monday morning. According to preliminary reports from the U.S. Geological Survey, the quake measured a magnitude of 5.2; that number may change as the USGS gathers more accurate data.

Jeff Nguyen reports from Julian in San Diego County, where a 5.2 magnitude earthquake struck early Monday morning, rattling much of Southern California.

The last major earthquake to affect Southern California was a 7.1-magnitude quake in 2019, with an epicenter near the town of Ridgecrest, 100 miles north of Los Angeles. Because the epicenter was in a remote area, only one person was killed in the shaking, a Nevada man in the small town of Pahrump near the California border.