2025-09-18T18:56:29.12Z44.8126666666667-111.524511.41manualconfirmedUSGS1.31ml1Origin/20250918195310.874611.588079Magnitude/20250918195310.874663.588080USGS26 km W of Hebgen Lake Estates, Montanaregion namembcatalogmb90112568contributorID