2023-12-09T12:34:33.0000Z33.762333-116.94114.42manualconfirmedIRIS1.56Ml1Origin/20231211200254.869948.82275Magnitude/20231211200254.870002.82276IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40617984contributorID