2025-08-07T19:00:51.97Z46.0183333333333-112.464333333333-2manualconfirmedUSGS0.78ml1Origin/20250808153708.13136.183070Magnitude/20250808153708.131411.183071USGS5 km ENE of Butte, Montanaregion namembcatalogmb90106548contributorID