According to USGS data, the seven earthquakes occurred over a span of two days and were centered near the city of Santa Rosa ...

A light, 4.1-magnitude earthquake struck north of San Francisco on Monday, according to the United States Geological Survey.

An earthquake with a preliminary magnitude 4.1 struck northern Sonoma County Monday morning, officials said. According to the U.S. Geological Survey, the earthquake struck less than a mile northwest ...

California was shaking early Monday as a series of earthquakes struck in quick succession, raising concern in the seismically ...

A team of researchers from The University of Texas at Austin (UT), Lawrence Livermore National Laboratory (LLNL), and Scripps ...