More than a dozen earthquakes struck near San Ramon on Monday morning, according to the United States Geological Survey.

A 4.2 earthquake, following a 3.8 quake rattled the San Francisco Bay area on Monday morning amid a string of over 30 temblors in the area, U.S. Geological Survey said.

SAN DIEGO COUNTY, CA - the U.S. Geological Survey reported that a 2.0 magnitude quake occurred near Borrego Springs Wednesday morning.

A flurry of earthquakes shook the East Bay early Monday, with the largest registered at a magnitude 4.2 just after 7 a.m.

Nearly two weeks after two powerful earthquakes shook the Coachella Valley, a 3.3 magnitude earthquake struck the same area ...

An ongoing string of more than a dozen earthquakes in less than 90 minutes early Monday ended what had been some recent calm from recent weeks of shaking ground in the region, according to the U.S.

Data from the USGS shows the seismic events have ranged in strength from 2.5 up to 4.2 in magnitude.

A second strong earthquake struck the Coachella Valley this week, worrying residents about a possible stronger quake in the future.

ANZA, CA — An earthquake rattled parts of Southern California early Friday. The magnitude 3.4 quake struck at 6:52 a.m. about 12 miles east-southeast of Anza in Riverside County, according to the U.S.