2020-12-07T08:35:38.92Z36.86233333-98.82255.13manualconfirmedUSGS1.16ml1Origin/20201208150952.343796.2738330Magnitude/20201208150952.343821.2738331USGS15 km WNW of Alva, Oklahomaregion nameokcatalogok2020xzrocontributorID