2023-12-24T13:10:11.0000Z34.366833-117.64557.48manualconfirmedIRIS1.44Ml1Origin/20231224131822.302636.63797Magnitude/20231224131822.302692.63798IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40450439contributorID