2021-12-26T06:28:57.0000Z52.4021-31.754510manualconfirmedIRIS4.6mb1Origin/20211226070430.470178.560350Magnitude/20211226070430.47023.560351IRISNORTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogus6000gfcucontributorID