A temblor registered 3.8 magnitude centered about 7 miles west-southwest of Corona rocked a portion of Southern California late Wednesday, according to the U.S. Geological Survey.
The quake struck at 11:40 p.m. Jan. 15 and the depth was estimated at 5.3 miles below the Earth's surface, according to the USGS.
Did you feel it?
A 4.4 magnitude quake struck early Wednesday north of Fontana.
The 20th anniversary of the 6.7M Northridge Quake is Friday Jan. 17.