2021-04-11T08:10:39.0000Z34.396-97.4506677.11manualconfirmedIRIS1.18ML1Origin/20210413141817.566075.8325762Magnitude/20210413141817.566126.8325763IRISOKLAHOMAregion nameNEIC PDEcatalogok2021hbimcontributorID