2020-12-01T20:02:54.81Z46.0095-112.4618333-2manualconfirmedUSGS1.81ml1Origin/20201201210329.923922.2273397Magnitude/20201201210329.923978.2273398USGS5 km E of Butte, Montanaregion namembcatalogmb80478349contributorID