2025-06-17T04:33:06.669Z36.87766667-97.444166677.44manualconfirmedUSGS1.7ml1Origin/20250617123806.506469.187716Magnitude/20250617123806.50652.187717USGS8 km N of Nardin, Oklahomaregion nameokcatalogok2025ltmacontributorID