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.
MALIBU, Calif. (KABC) -- A 4.7 magnitude earthquake struck the Malibu area Thursday, making it the 14th earthquake sequence of magnitude 4.0 in Southern California this year - the most since 1988.
A preliminary 4.0-magnitude earthquake struck near Ontario this morning, according to the U.S. Geological Survey.