2020-12-19T10:28:56.63Z36.0985-97.8983manualconfirmedUSGS0.93ml1Origin/20201221160009.06381.88979Magnitude/20201221160009.063862.88980USGS1 km S of Hennessey, Oklahomaregion nameokcatalogok2020yvticontributorID