2026-03-21T12:16:46.99Z23.8549-45.86224.8manualconfirmedEMSC6.6mw1Origin/20260323090336.03123.215138Magnitude/20260323090336.03129.215139EMSCNORTHERN MID-ATLANTIC RIDGEregion nameEMSC-RTScatalog1964413contributorID