A pair of earthquakes shook parts of Riverside County, near Idyllwild, on Thanksgiving Day. The first earthquake, a preliminary magnitude 3.8, happened at roughly 5:36 p.m. The second, a slightly ...

A notification about a magnitude-5.9 earthquake in western Nevada Thursday morning was a false alert, the USGS said. The quake alert generated by the ShakeAlert early warning system indicated an ...

Did you feel it? A 3.5 magnitude earthquake struck near the La Verne area of Los Angeles County Saturday. The quake was reported at around 5:11 p.m. according to the United States Geological Survey.

LOS ANGELES COUNTY, CA - Sunday morning, a 2.1 magnitude quake was recorded close to Los Angeles, according to the U.S. Geological Survey. The tremor struck at 1:24 a.m., with its epicenter situated ...

LOS ANGELES COUNTY, CA - Saturday afternoon, a preliminary 3.5 magnitude quake was registered near La Verne, according to the U.S. Geological Survey. The tremor, which shook the region at 5:11 p.m., ...

LOS ANGELES COUNTY, CA - A 3.4 magnitude quake was detected near La Verne Saturday afternoon, the U.S. Geological Survey reported. The tremor, which rattled the area at 5:11 p.m., was centered about 6 ...

The Shake Alert seismology team said they are now working to review the data, but that it appears the faulty alert might've ...

A 6.0 magnitude earthquake has struck northwest of Anchorage, Alaska, according to the U.S. Geological Survey.