2024-12-03T05:49:25.55Z45.5486666666667-111.6798333333331.73manualconfirmedUSGS0.99ml1Origin/20241203154029.774165.46433Magnitude/20241203154029.774217.46434USGS18 km SSE of Harrison, Montanaregion namembcatalogmb90067493contributorID