A magnitude 3.9 earthquake that struck Riverside County north of Borrego Springs was felt in many parts San Diego.
The quake hit at 7:19 p.m., according to the U.S. Geological Survey, and was followed by two smaller aftershocks.
The USGS said residents throughout coastal San Diego felt the quake, which occurred in the Anza-Borrego State Park.
No injuries or damage were immediately reported.
