Map: 3.3 earthquake in San Gabriel Mountains
A 3.3 earthquake Thursday afternoon in the San Gabriel Mountains was felt in Los Angeles, San Bernardino and Riverside counties.
The quake, at 12:30 p.m., was centered near Cucamonga Peak, the U.S. Geological Survey said.
Reports to the USGS Did You Feel It website indicate it was felt from Victorville to Corona, with a few responses as far west as downtown Los Angeles.