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

Two earthquakes struck struck near San Ramon Monday morning, according to the United States Geological Survey. The first quake, which hit at around 6:27 a.m., was centered 2.6 miles southeast of San Ramon,

A series of earthquakes rocked a Bay Area city on Feb. 2. Did you feel it? San Ramon was hit by a cluster of quakes starting with a magnitude 3.8 earthquake about 2.4 miles southeast of the city, according to the U.S. Geological Survey. The earthquake had a depth of about 6 miles.

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. Geological Survey.

A swarm of earthquakes shook the Bay Area on Monday, according to data from the U.S. Geological Survey.

A rapid-fire barrage of 16 earthquakes slammed Southern California in less than 24 hours, reigniting terrifying fears that the “Big One” is getting ready to tear the region apart. A 4.9 magnitude earthquake hit near Indio,

A preliminary magnitude-3.6 earthquake was reported near Indio after a day of shaking in the Riverside County community. The quake was one of dozens in the area over the past 24 hours, the strongest of which was of magnitude-4.

COLFAX COUNTY, N.M. (KRQE) – A total of three earthquakes were recorded in a remote part of Colfax County in northern New Mexico Friday morning, according to the U.S. Geological Survey. The first, and the largest,

MANILA, Philippines — A total of 3,319 earthquakes have been recorded off Kalamansig, Sultan Kudarat since the swarm started last Jan. 19, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported on Tuesday.

The biggest quake was a notable 4.2-magnitude shaker just after 7 a.m. amid an hour-long swarm that began with a 3.9-magnitude earthquake at 6:30 a.m.