2020-12-07T18:20:08.0000Z44.502-110.5778335.56manualconfirmedIRIS0.78Md1Origin/20201208190928.789702.2744411Magnitude/20201208190928.789755.2744412IRISYELLOWSTONE REGION, WYOMINGregion nameNEIC PDEcataloguu60421097contributorID