The Rialto Fire Department reported that a series of small earthquakes shook the northwestern portion of the city Thursday ...

A preliminary 4.4-magnitude earthquake struck near the Fontana and Rialto areas in San Bernardino County in California on ...

Multiple earthquakes rattled parts of San Bernardino and Riverside counties Thursday morning, according to the U.S.

Several small earthquakes rattled residents across San Bernardino and Riverside counties in Southern California on Thursday ...

A preliminary magnitude-4.3 earthquake and smaller quakes in the San Bernardino area produced shaking Thursday morning that was felt over widespread parts of Southern California. The quake, reported ...

A preliminary 4.4-magnitude earthquake struck Southern California Thursday morning, according to the U.S. Geological Survey.

A 4.3-magnitude earthquake struck the Inland Empire Thursday morning, according to the U.S. Geological Survey.

A swarm of earthquakes, including one with a magnitude of 4.3, shook San Bernardino County on Thursday morning. According to the U.S. Geological Survey, the quake struck at 9:32 a.m. The ...

A preliminary 4.3-magnitude earthquake struck around 9:30 a.m. north of Fontana. It was followed by at least one aftershock in the same area, currently reported as a 3.1-magnitude quake. PREVIOUS ...

LOS ANGELES - A series of earthquakes rattled the Inland Empire on Thursday morning, according to the U.S. Geological Survey. Two quakes - a preliminary 3.0 magnitude and a preliminary 2.8 magnitude - ...

A series of earthquakes struck San Bernardino County Thursday, with the strongest south of Cal State San Bernardino.