A 3.3-magnitude earthquake struck the ocean floor 11 miles west La Jolla on Friday, the U.S. Geological Survey reported.
The quake occurred at 1:09 p.m. and was felt throughout north San Diego County, the USGS said.
The agency said the earthquake was centered 10 miles under the sea floor.
No injuries or property damage were immediately reported.
The last offshore quake near San Diego was on Jan. 14 when a 4.4-magnitude temblor struck 67 miles southwest of Coronado.
