2024-12-05T18:30:04.99Z46.0108333333333-112.4555-2manualconfirmedUSGS1.54ml1Origin/20241206155855.907634.74199Magnitude/20241206155855.907685.74200USGS6 km E of Butte, Montanaregion namembcatalogmb90067758contributorID