The last equivalent temblor in Northern California was the great 1906 earthquake, which ruptured the San Andreas between Humboldt and Santa Cruz counties and destroyed much of San Francisco.

California was rocked by a seventh earthquake in less than 24 hours. More than half of the events hit along the San Andreas fault, which experts warn is overdue for a devastating quake.

California has experienced several earthquakes in just a few hours. Most of the seismic activity was detected along the fault line poised for a major earthquake.

A 3.1 magnitude earthquake struck Friday morning off the coast of Northern California, according to the United States ...

Monday's 5.2 magnitude temblor marked another success for California's early earthquake warning system, with users in some areas saying they got notifications on their phone before they felt shaking.

One student is dead and two others are injured after a stabbing occurred outside of Santa Ana High School in Santa Ana, California, according to school officials. "Our thoughts are with the family ...

A 3.2 magnitude earthquake was occurred near Lake Elsinore in the Santa Ana Mountains on Friday evening, according to the USGS.

Though Santa Barbara had not been aware if the earthquake was isolated or part of a bigger California wallop, the rest of the state had a pretty good idea what had happened. The southbound Pickwick ...

Magnitude 5.2 earthquake northeast of San Diego shakes most of Southern California The temblor's epicenter was immediately south of the Elsinore fault zone — one of the busiest seismic zones in ...

Why is it so windy? Here's what to know about the notorious Santa Ana winds A Santa Ana windstorm is blasting Southern California with powerful and potentially damaging gusts.

Santa Ana winds are common in Southern California during cooler months. Here’s a look at the often-fierce winds that topple power lines and trees and can turn a spark into a raging wildfire.

Santa Ana winds are common in Southern California during cooler months. Here’s a look at the often-fierce winds that topple power lines and trees and can turn a spark into a raging wildfire.