2023-12-13T15:57:18.0000Z33.6825-116.71716716.05manualconfirmedIRIS1.13Ml1Origin/20231214003416.732465.99495Magnitude/20231214003416.732533.99496IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40442311contributorID