2021-09-30T19:01:28.97Z44.8215-111.441333311.67manualconfirmedUSGS0.6ml1Origin/20210930194342.67327.31414Magnitude/20210930194342.673323.31415USGS20 km WNW of Hebgen Lake Estates, Montanaregion namembcatalogmb80525089contributorID