2020-12-12T06:19:11.0000Z33.432167-116.44233314.18manualconfirmedIRIS0.54Ml1Origin/20201214193513.812667.3021946Magnitude/20201214193513.812727.3021947IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39727976contributorID