2023-09-20T11:55:05.0000Z33.6865-116.80016713.97manualconfirmedIRIS1.27Ml1Origin/20230920115953.294827.610111Magnitude/20230920115953.29489.610112IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39669490contributorID