2021-12-15T12:32:44.0000Z33.6455-116.71016714.76manualconfirmedIRIS0.97Ml1Origin/20211215123822.902461.477491Magnitude/20211215123822.90251.477492IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40128296contributorID