An average of 25 earthquakes with magnitudes of 4.0 to 5.0 occur each year in California and Nevada, according to a recent three-year data sample. The earthquake occurred at a depth of 7.3 miles. Did ...

This USGS map of the California-Nevada region displays quakes with a magnitude of 1 or more that have been recorded in the last seven days. Click on one of the squares to learn more about a given ...

The earthquake struck at 7.46 p.m. PT about three miles northwest of Dublin, California, at a depth of around seven miles, according to the USGS. It was originally measured at a magnitude of 4.2, but ...

Two separate earthquakes were reported near the Bay Area of California on Tuesday, according to the United States Geological Survey.