2023-01-31T12:56:19.0000Z33.291-116.7558337.69manualconfirmedIRIS2.21Ml1Origin/20230201223225.894573.89297Magnitude/20230201223225.894623.89298IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40164527contributorID