2026-09-20T07:33:46.81Z44.764833333333-111.1171666666710.59manualconfirmedUSGS-0.24ml1Origin/20260921195948.01911.116539Magnitude/20260921195948.019188.116540USGS5 km E of Hebgen Lake Estates, Montanaregion namembcatalogmb90208713contributorID