2021-04-22T01:38:25.77Z47.4475-114.46283336.71manualconfirmedUSGS-0.01md1Origin/20210422150632.928018.9302863Magnitude/20210422150632.928043.9302864USGS18 km NW of Old Agency, Montanaregion namembcatalogmb80498479contributorID