A 2.7-magnitude earthquake struck in San Luis Obispo County the early hours of December 4, 2025, according to the U.S.

Earthquake today: A 4.1-magnitude earthquake struck California on Tuesday with tremors in Paso Robles, and Atascadero and Templeton, a census-designated place in San Luis Obispo County. The US ...

Earthquakes are natural phenomena caused by the sudden release of energy in the Earth’s crust, resulting in seismic waves. The magnitude of an earthquake is measured using the Richter scale, which ...

Two earthquakes shook near Idyllwild in Riverside County’s San Jacinto Mountains on Thursday evening, Nov. 27. The first ...

A magnitude 4.0 earthquake struck Northern California on Wednesday at 6:18 a.m., about 5 miles east of Gilroy, the USGS ...

SAN DIEGO COUNTY, Calif. — People across San Diego County reported feeling an earthquake on Friday morning. The USGS reported a 3.2 magnitude earthquake about 2 miles southeast of Warner Springs at ...

ANAHEIM, Calif. -- The happiest place on Earth was among the locations throughout Southern California that were rattled by Friday evening's magnitude 7.1 earthquake centered near Ridgecrest. A ...

This is read by an automated voice. Please report any issues or inconsistencies here. A series of small earthquakes hit near the Big Bear area in San Bernardino County starting late Saturday night ...

A 4.0 magnitude earthquake struck about five miles east of Gilroy, California, and a 4.6 magnitude earthquake struck the ...