2026-09-29T18:44:54.76Z44.8115-111.5456666666712.78manualconfirmedUSGS0.45ml1Origin/20260930210534.322297.54058Magnitude/20260930210534.32236.54059USGS28 km W of Hebgen Lake Estates, Montanaregion namembcatalogmb90209733contributorID