2024-09-07T18:00:14.86Z45.9341666666667-111.3366666666674.32manualconfirmedUSGS1.78ml1Origin/20240909134353.626122.400002Magnitude/20240909134353.626174.400003USGS8 km N of Manhattan, Montanaregion namembcatalogmb90060893contributorID