The strongest was a 3.4 magnitude quake that struck near San Bernardino, with more than 500 people feeling the quake.
Did you feel it? Multiple earthquakes shook the Bay Area Thursday. They were recorded near Hayward, the USGS reported.
California is riddled with a number of fault lines that frequently cause earthquakes, including Arrowhead, Waterman Canyon, ...
California was rocked by a third earthquake in less than six hours, this one a moderately weak 2.7-magnitude seismic event.
Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.
California was rocked by an earthquake early Friday, marking the fourth to hit the state in over 24 hours. One of the quakes hit just 60 miles from Los Angeles where wildfires are burning.
A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 and 12. What's happening?
Learn more. I lived in California for a while where I taught kids about earthquakes at the Birch Aquarium at Scripps. Fault lines and tectonic plates were familiar terms to people out there ...