RIVERSIDE COUNTY, CA - A preliminary 2.0 magnitude quake was detected close to Calimesa at midday on Tuesday, according to ...

A 3.6-magnitude earthquake struck in Riverside County on Friday morning. The epicenter was in the Valle Vista community near ...

Some earthquakes are followed by a larger earthquake, in which case the first quake would then be called a foreshock. For ...

A 3.6 magnitude earthquake rattled the Mountain Center area of Riverside County, the U.S. Geological Survey said.

A preliminary magnitude 3.6 earthquake was recorded about six miles southwest of Idyllwild, according to USGS.

LOS ANGELES — A preliminary magnitude-4.3 earthquake in the San Bernardino area produced shaking that was felt over ...

There’s been a whole lot of shaking going on as a trio of earthquakes struck Monday in San Bernardino and Riverside counties.

A 3.5-magnitude earthquake was reported in Hemet Wednesday morning, according to the U.S. Geological Survey.

Two earthquakes strike a short time apart north of Cabazon. That's in Riverside County, not far from Palm Springs.

A 3.0-magnitude earthquake rattled the Riverside area early Thursday morning, according to the USGS.

The earthquake was centered 8.8 miles south of Alpine Village and 16.6 miles southwest of La Quinta.