2020-11-10T20:04:15.56Z45.9931667-112.4785-2manualconfirmedUSGS1.45ml1Origin/20201110204147.028013.1115851Magnitude/20201110204147.02807.1115852USGS4 km ESE of Butte, Montanaregion namembcatalogmb80474344contributorID