2021-12-20T12:10:44.37Z44.9031667-111.43016676.99manualconfirmedUSGS-0.13md1Origin/20211220221952.07457.520218Magnitude/20211220221952.074623.520219USGS24 km NW of Hebgen Lake Estates, Montanaregion namembcatalogmb80534059contributorID