M 5.1 earthquake: North Atlantic Ocean (Antigua and Barbuda) — March 22, 2026

M 5.1 earthquake: North Atlantic Ocean (Antigua and Barbuda) — March 22, 2026. Epicenter 1817 km NE of Saint John's, depth 10 km, 22:41 Local (2026-03-23 01:41 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1817 km NE, Antigua and Barbuda) — 23.9067, -45.9617

EarthquakeLive.org