2020-12-31T00:01:20.0000Z33.3875-116.40710.69manualconfirmedIRIS1.3Ml1Origin/20201231000555.514608.1091469Magnitude/20201231000555.514658.1091470IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39507591contributorID