This morning, three earthquakes struck the Inland Empire, with the last reaching parts of Los Angeles and San Diego counties ...

Thousands in Southern California were jolted by an earthquake swarm on Wednesday. Multiple quakes were detected within one ...

A swarm of early-morning earthquakes felt by hundreds of people shook the Los Angeles area, the U.S. Geological Survey reported.

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

A total of four earthquakes hit the Inland Empire overnight, with the strongest coming in at a 3.7 magnitude. Ozzy Osbourne’s ...

Residents living in the Inland Empire may have been woken by a series of earthquakes that shook the area during the early ...

Three overnight earthquakes struck San Bernardino County overnight, officials said.

A total of four earthquakes rocked the Inland Empire overnight, meaning the region experienced five quakes across a 13-hour ...

A 3.5-magnitude earthquake struck near Fontana, California, on August 5, 2025. Here's what caused it, how common earthquakes are in the region, and a look at Fontana’s seismic history.