2026-10-17T12:41:41.92Z47.4455-114.4213333333310.23manualconfirmedUSGS1.37ml1Origin/20261018231311.845474.77599Magnitude/20261018231311.845537.77600USGS16 km NW of Old Agency, Montanaregion namembcatalogmb90210803contributorID