2023-12-26T20:03:09.0000Z34.500667-116.50551.62manualconfirmedIRIS1.67Ml1Origin/20231226201104.900705.77049Magnitude/20231226201104.900761.77050IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40451415contributorID