CONTRA COSTA COUNTY, CA - A preliminary 2.7 magnitude quake rattled close to Pinole on Sunday afternoon, the U.S. Geological ...

The seismic activity has ranged from very low magnitude up to 4.7 magnitude in strength, according to the USGS data.

After weeks of earthquakes and aftershocks, residents in Silver Springs say the ground just won’t stop moving.

MENDOCINO COUNTY, CA - A preliminary 2.7 magnitude quake shook close to Covelo on Thursday around midday, according to the ...

MISSOURI — When most people think of earthquakes, they think of California fault lines. But the most active earthquake zone east of the Rocky Mountains runs straight through the middle of the country ...

SAN MATEO COUNTY, CA - A preliminary 2.7 magnitude quake occurred near San Francisco Zoo on Saturday afternoon, according to the U.S. Geological Survey. At 4:41 p.m., a tremor shook the region at a ...

Two small earthquakes felt in Monroe County have residents asking if bigger shakes are coming. Scientists say Southeast ...

Seismic Events Near a Secretive Site In the last 24 hours, over a dozen earthquakes have been recorded in proximity to Area ...