2024-05-23T02:19:40.91Z47.8643333333333-113.65354.95manualconfirmedUSGS0.75ml1Origin/20240524175938.717872.131841Magnitude/20240524175938.717922.131842USGS16 km ESE of Swan Lake, Montanaregion namembcatalogmb90052303contributorID