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

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

Two earthquakes shook portions of Southern California within a few minutes of each other early Wednesday morning.

A 3.5-magnitude earthquake was reported in California on Wednesday (August 5), according to the United States Geological ...

A 3.5-magnitude earthquake struck near the Fontana area and rattled other parts of the Inland Empire Tuesday afternoon, according to the U.S. Geological Survey. The quake hit at approximately 4:54 p.m ...

The California coast has been rocked by six earthquakes in less than a day. The United States Geological Survey (USGS) has detected three new earthquakes Thursday afternoon near Hayward and ...

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

A magnitude 2.7 earthquake in northeastern New Jersey reportedly was felt by people in parts of southwestern Connecticut Tuesday. The quake occurred about 1.2 miles southwest of Hillsdale, N.J., ...

California has experienced seven earthquakes in less than 24 hours, with the latest striking Friday morning. The US Geological Survey (USGS) detected five quakes along the San Andreas fault that ...