A 4.2-magnitude earthquake jolted Southern California early Sunday morning, according to the U.S. Geological Survey. The seismic event occurred just after 3:30 a.m. Pacific time.
The epicenter was located approximately one mile southeast of Frazier Park, a mountain community situated near the Los Angeles County line along Interstate 5. The quake was felt about 70 miles north of Los Angeles.
The ShakeAlert early warning system was activated following the earthquake. As of Sunday morning, there were no immediate reports of injuries or significant damage to infrastructure.