2021-05-31T14:44:41.0000Z28.6307-43.638210manualconfirmedIRIS4.8mb1Origin/20210531161145.456967.88263Magnitude/20210531161145.456995.88264IRISNORTHERN MID-ATLANTIC RIDGEregion nameNEIC PDEcatalogus6000egcacontributorID