2026-05-04T09:27:25.57Z-23.8955-13.376210manualconfirmedEMSC4.8mb1Origin/20260506085909.855615.100279Magnitude/20260506085909.855677.100280EMSCSOUTHERN MID-ATLANTIC RIDGEregion nameEMSC-RTScatalog1989146contributorID