2020-12-22T23:15:24.0000Z33.464667-116.56016711.32manualconfirmedIRIS0.52Ml1Origin/20201222232352.073071.227068Magnitude/20201222232352.073133.227069IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39501463contributorID