A 4.3 magnitude earthquake was reported offshore Wednesday approximately 9 miles from San Clemente Island.
The U.S. Geological Survey (USGS) says the quake was reported at 3:47 a.m. It was recorded at a depth of about 4.8 miles.
There were no immediate reports of damage.
Reports on the USGS "Did You Feel It?'' map showed light shaking could be felt along the coast from Santa Monica to San Clemente and as far inland as Hemet and Fontana.
Light shaking was also reported in San Diego County from Escondido to Chula Vista.
USGS provides information about earthquakes by state and preparedness information, including helpful information for those in California.
CNS contributed to this report.