2022-02-28T09:52:54.0000Z22.4741-45.025110manualconfirmedIRIS5.5Mww1Origin/20220228101550.235453.90948Magnitude/20220228101550.235502.90949IRISNORTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogusauto6000h0qe,us6000h0qecontributorID