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

A preliminary magnitude-4.4 earthquake in the San Bernardino area produced shaking that was felt over widespread parts of ...

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

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 magnitude 4.4 earthquake hit Southern California on Thursday morning, according to the U.S. Geological Society.

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

The earthquake followed a pair of smaller earthquakes in the Inland Empire. At 8:34 a.m., a 3.0 magnitude earthquake hit ...

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

LOS ANGELES — A magnitude 4.3 earthquake rumbled through Muscoy in San Bernardino County on Thursday morning, triggering ...