A minor, 3.5-magnitude earthquake struck in Southern California on Saturday ... U.S.G.S. scientists to update the shake-severity map. An aftershock is usually a smaller earthquake that follows ...

California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...

A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.

Did you feel it? Multiple earthquakes shook the Bay Area Thursday. They were recorded near Hayward, the USGS reported.

Five minor earthquakes shook California on Thursday, including two rumbles just minutes apart in the San Francisco Bay area, ...

An earthquake with a preliminary magnitude of 3.5, the third above 3.0 in Southern California in the last several hours, struck the Inland Empire on Saturday afternoon. According to the U.S.

Multiple earthquakes shook California's Bay Area Thursday afternoon. The earthquakes occurred near Hayward, around 20 miles southeast of Oakland, with the strongest one hitting at 1:59 p.m. local ...

A 3.7 magnitude earthquake struck near Malibu, California on Feb. 14. This earthquake follows a series of four other earthquakes that occurred earlier in the week in Southern California.

Seismologists are closely monitoring California's fault lines as concerns grow about the possibility that the "Big One" could happen soon. The "Big One" refers to a massive earthquake that could ...

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 ...

A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 ...

This is a developing story. Stay with KTLA 5 News for updates. Latest California Earthquakes. Please wait a moment for map to load. Use controls or your thumb to move and zoom. Thousands of ...