2020-12-08T20:56:09.0000Z33.527333-116.7283332.69manualconfirmedIRIS0.15Ml1Origin/20201209154902.317274.2773977Magnitude/20201209154902.317324.2773978IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39488655contributorID