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

A magnitude 3.5 earthquake struck in San Bernardino County on Tuesday afternoon, causing shaking felt as far as Los Angeles ...

The BriefThree earthquakes rattled San Bernardino County overnight.Two of the quakes struck in Ontario.The three earthquakes ...

Did you feel it? A 3.5 magnitude earthquake struck the Rialto area in San Bernardino County on Tuesday. The quake was ...

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

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 ...

Two earthquakes, a 3.5-magnitude in Ontario and a 3.7-magnitude in Lytle Creek, shook San Bernardino County overnight.

The quakes struck near Rialto, Ontario and Lytle Creek in San Bernardino County, producing weak to light shaking, according ...

A magnitude 3.1 earthquake struck in San Bernardino County on Saturday, the U.S. Geological Survey said.The quake hit at ...

Several small earthquakes hit the Inland Empire early Wednesday morning, but there were no reports of damage. Ontario saw two ...

USGS reports five earthquakes on the morning of July 31 in the Rialto area, ranging from 2.5 to 4.3 in magnitude.

Multiple earthquakes shook Southern California hours after a tremor was felt on the East Coast on Aug. 5, according to data from the U.S. Geological Survey.