2025-05-12T00:08:07.92Z47.5556666666667-113.90918.42manualconfirmedUSGS-0.04ml1Origin/20250512223516.532864.202332Magnitude/20250512223516.532916.202333USGS14 km ENE of Ronan, Montanaregion namembcatalogmb90084853contributorID