2021-03-01T11:40:51.0000Z35.864333-98.1953336.22manualconfirmedIRIS1.47ML1Origin/20210302153335.940537.4527451Magnitude/20210302153335.940585.4527452IRISOKLAHOMAregion nameNEIC PDEcatalogok2021eerucontributorID