2025-06-18T06:35:12.02Z44.9771666666667-111.36354.99manualconfirmedUSGS1.91ml1Origin/20250618143028.120579.197461Magnitude/20250618143028.120631.197462USGS26 km NNW of Hebgen Lake Estates, Montanaregion namembcatalogmb90097183contributorID