2026-02-27T07:26:43.159Z35.63183333-98.018833336manualconfirmedUSGS1.24ml1Origin/20260227134039.075729.77937Magnitude/20260227134039.075789.77938USGS9 km ENE of Calumet, Oklahomaregion nameokcatalogok2026easkcontributorID