USGS

(credit: CBS)

Magnitude 4.2 Earthquake Hits Fontana

The quake struck at 5:54 a.m. with an epicenter located near the Metrolink station, according to the USGS.

CBS2 / KCAL9–07/25/2015

(credit: NASA AFRC)

NASA’s Volcanic Ash Test Aims To Study Engine Health, Improve Aviation Safety

Matt Kamlet, CBS Los Angeles EDWARDS (CBSLA.com) — One of the more tragic aspects of a flight crash is the circumstantial fact that, sometimes, the pilot simply does not have control over the anomaly that […]

07/11/2015

(credit: Nicolas Asfouri/AFP/Getty Images)

Magnitude-4.1 Earthquake Shakes California’s Napa Valley

The U.S. Geological Survey says Northern California was struck by a magnitude-4.1 earthquake. No injuries or damage has been reported.

05/21/2015

(credit: CBS)

Swarm Of Earthquakes Shake Imperial County’s Calipatria

Two small earthquakes have struck a sparsely populated area of the Southern California desert, but there have been no reports of any damages or injuries.

05/20/2015

(credit: Nicolas Asfouri/AFP/Getty Images)

Magnitude-3.4 Earthquake Hits Carson

A magnitude-3.4 earthquake struck the Southland Thursday morning.

04/30/2015

AFP PHOTO/JOE KLAMAR (Photo credit: JOE KLAMAR/AFP/Getty Images)

Quake, Tsunami Threat From Ventura Fault May Force Redraw Of Hazard Maps

Scientists say a large quake on the Ventura fault could spawn a tsunami that begins in the Santa Barbara Channel and affect coastal communities to the south.

CBS2 / KCAL9–04/20/2015

Small Quakes Hit Santa Clarita Area

A series of small earthquakes hit the Santa Clarita area just before 8 a.m. Saturday, according to the US Geological Survey.

04/04/2015

(credit: istockphoto)

Magnitude-4.0 Earthquake Hit In Ludlow

A magnitude-4.0 earthquake shook part of the San Bernardino County early Monday morning.

03/30/2015

(credit: CBS)

West Coast Congress Members Seek Funding For Quake Warning System

Three dozen members of Congress from California, Oregon and Washington are urging full funding of a West Coast earthquake early warning system.

03/24/2015

Fracking (Photo by David McNew/Getty Images)

USGS: More Data Needed To Assess Any Fracking-Pollution Link

A new study by the U.S. Geological Survey says more data is needed to be able to say for sure if a link exists between unconventional oil and gas development and degraded water quality.

03/04/2015

(credit: Nicolas Asfouri/AFP/Getty Images)

Magnitude-3.9 Earthquake Hits 12 Miles South Of San Pedro

The tremor was reported by the United States Geological Survey at 3:26 p.m.

12/30/2014

(credit: NICOLAS ASFOURI/AFP/Getty Images)

2 Small Quakes Shake Southeast Corner Of Salton Sea

A magnitude-4.1 earthquake shook an area near the Salton Sea but there have been no reports of damages or injuries.

12/23/2014

(credit: NICOLAS ASFOURI/AFP/Getty Images)

3.3-Magnitude Quake Reported Near Joshua Tree

A 3.3-magnitide quake was reported south of Joshua Tree, according to the U.S. Geological Survey.

10/12/2014

(credit: istockphoto)

2.6-Magnitude Earthquake Hits San Fernando

A 2.6-magnitude earthquake shook the San Fernando Valley Tuesday.

CBS2 / KCAL9–08/26/2014

(credit: CBS)

Caltech Seismologists Say Early Warning System Notified Them Of Napa Quake Seconds Before It Hit

Seismologists say an early warning system did notify scientists that the quake was imminent, but that the system still needs work.

08/24/2014

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