The quake, which was centered nearly four miles off the beach, struck around 6:55 p.m. at a depth of about 7.8 miles.
Eyewitness News received several calls into the newsroom from people who described feeling a single, strong jolt. The quake was also felt at Los Angeles International Airport.
LAX tweeted that operations are normal but they would check all the terminals and airfield as a precaution.
No damage or injuries were immediately reported.
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