2021-12-18T13:00:48.0000Z33.2365-116.65310.93manualconfirmedIRIS0.82Ml1Origin/20211218130658.130568.501644Magnitude/20211218130658.130621.501645IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40130344contributorID