2021-12-16T19:03:19.539Z34.38066667-96.867166670manualconfirmedUSGS1.79ml1Origin/20211217191131.280263.492301Magnitude/20211217191131.280318.492302USGS4 km SW of Mill Creek, Oklahomaregion nameokcatalogok2021ypchcontributorID