2025-01-06T03:33:04.95Z46.7278333333333-112.23813.37manualconfirmedUSGS2ml1Origin/20250107095637.865839.276131Magnitude/20250107095637.865906.276132USGS5 km ESE of Marysville, Montanaregion namembcatalogmb90070123contributorID