2025-01-15T20:03:43.93Z46.0108333333333-112.461666666667-2manualconfirmedUSGS1.56ml1Origin/20250115211924.395114.340574Magnitude/20250115211924.395168.340575USGS5 km E of Butte, Montanaregion namembcatalogmb90071033contributorID