A minor, 3.5-magnitude earthquake struck in Southern California on Saturday, according to the United States Geological Survey ...
The strongest was a 3.4 magnitude quake that struck near San Bernardino, with more than 500 people feeling the quake.
California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...
A series of small earthquakes shook the San Francisco Bay Area on Thursday, according to the United States Geological Survey.