2021-04-19T17:35:48.4Z46.2853333-111.6333333-2manualconfirmedUSGS1.33ml1Origin/20210419180811.07859.9119631Magnitude/20210419180811.078639.9119632USGS9 km WSW of Townsend, Montanaregion namembcatalogmb80498094contributorID