2020-12-04T09:41:28.22Z45.3235-112.58859.09manualconfirmedUSGS0.31ml1Origin/20201204162152.029343.2485925Magnitude/20201204162152.02937.2485926USGS12 km NNE of Dillon, Montanaregion namembcatalogmb80478619contributorID