2025-08-29T10:30:37.97Z44.8115-111.53511.25manualconfirmedUSGS0.4ml1Origin/20250829133707.234181.401595Magnitude/20250829133707.234231.401596USGS27 km W of Hebgen Lake Estates, Montanaregion namembcatalogmb90109408contributorID