2025-08-25T12:55:40.06Z45.5448333333333-111.8436666666674.4manualconfirmedUSGS0.87ml1Origin/20250827180703.36822.385114Magnitude/20250827180703.368275.385115USGS13 km SSE of Pony, Montanaregion namembcatalogmb90108953contributorID