A 4.0 earthquake hit near Ontario, CA, felt across the region with minor aftershocks; no significant damage reported.
A 3.2-magnitude earthquake struck off the coast of Malibu Saturday afternoon, according to the U.S. Geological Survey.
A magnitude 4.7 earthquake, along with a warning text, rattled Angelenos awake at 7:28 a.m. this morning. According to Southern California Earthquake Data Center at CalTech, the quake struck four ...
A preliminary 4.0-magnitude earthquake struck near Ontario this morning, according to the U.S. Geological Survey.