2020-12-30T16:16:08.78Z46.066-111.85016674.54manualconfirmedUSGS1.53ml1Origin/20201230165804.574959.1076023Magnitude/20201230165804.575012.1076024USGS22 km SW of Radersburg, Montanaregion namembcatalogmb80481734contributorID