2020-12-19T01:38:29.0000Z33.529333-116.7333333.47manualconfirmedIRIS0.92Ml1Origin/20201221205044.37049.108090Magnitude/20201221205044.370543.108091IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39497479contributorID