2023-12-08T14:01:11.0000Z34.143333-116.89666712.19manualconfirmedIRIS0.98Ml1Origin/20231208214951.645356.63191Magnitude/20231208214951.645414.63192IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40617560contributorID