2021-05-08T06:38:34.0000Z44.8375-111.731833317.19manualconfirmedUSGS0.4md1Origin/20210510174640.670219.28872Magnitude/20210510174640.670269.28873USGS43 km W of Hebgen Lake Estates, Montanaregion namembcatalogmb80501484contributorID