A small 3.3 magnitude earthquake struck near San Ramon, California, late Monday night local time, the U.S. Geological Survey ...

An earthquake swarm has broken out along California's Central Coast, setting off fears of an even bigger eruption in the near ...

Nearly 90 small earthquakes were recorded near San Ramon in the East Bay this month, according to recordings from the U.S.

It's been a full week of earthquakes in California, including a 4.1 near Templeton that triggered an alert for residents. "This week is a bit busy," Minson said. "But earthquakes are not uniformly ...

The last significant quake swarm in the San Ramon area, in 2015, lasted 36 days and produced 654 tiny earthquakes, the ...

RIVERSIDE COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.5 magnitude quake shook close to Borrego ...

A few weeks ago, NOAA announced the cancellation of a contract with the Alaska Earthquake Center to operate nine seismic ...

The California Earthquake Authority (CEA) has clearly demonstrated its appetite to continue layering efficient reinsurance from the capital markets within ...

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.5 magnitude quake rattled close to San ...

LAKE COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake occurred close to Nice Tuesday night. The tremor struck at 10:11 p.m., with its epicenter located ...

A series of earthquakes between 2.5 and 3.8 magnitude struck southeast San Ramon beginning at 9:38 a.m. Sunday, according to the U.S. Geological Survey. The first quake, magnitude 3.8, rattled the ...