2026-07-16T20:21:54.815675Z-12.45984649658203-14.82873058319091810manualconfirmedIAG5.022596297956424mb1Origin/20260716210705.163338.133002Magnitude/20260716210705.163398.133003earthquakeIAGSouthern Mid-Atlantic Ridgeregion nameusp2026nvqxcontributorID