2026-10-05T10:03:04.783321Z-33.635040283203125-14.16242694854736310manualconfirmedIAG4.742103066527937mb1Origin/20261005174014.983395.86782Magnitude/20261005174014.983475.86783earthquakeIAGSouthern Mid-Atlantic Ridgeregion nameusp2026tmwgcontributorID