2021-04-05T12:12:47.0000Z33.953667-118.35083319.09manualconfirmedIRIS1.81Ml1Origin/20210405121844.389207.7601469Magnitude/20210405121844.389233.7601470IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39839072contributorID