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

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

Southern California has experienced multiple earthquakes within just one hour.The US Geological Survey (USGS) detected three ...

According to the USGS, shaking was reported across portions of Southern California, including Riverside and San Bernardino.

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

A view of Pacific Ocean along coastline at Pacifica Municipal Pier in Pacifica, California, United States on July 30, 2025.

The huge earthquake in eastern Russian generated the threat of a tsunami along with lots of anxiety among coastal dwellers in ...

The huge earthquake in eastern Russian generated the threat of a tsunami along with lots of anxiety among coastal dwellers in ...

A much larger, 4.8-magnitude quake that struck in Tewksbury, New Jersey, a little farther west of the city, in April 2024, was felt as far away as Boston and Baltimore. Some flights were diverted or ...

The magnitude 5.2 earthquake that shook most of Southern California on Monday did not result in any reported injuries or damage. But the stronger-than-expected tremor has brought into focus its ...

Two of Southern California’s most active faults could rupture together in a magnitude-7.5 earthquake, according to a new study, raising a grim seismic scenario for communities east of Los Angeles.