M 4.7 earthquake: North Atlantic Ocean (Antigua and Barbuda) — September 16, 2025

M 4.7 earthquake: North Atlantic Ocean (Antigua and Barbuda) — September 16, 2025. Epicenter 1889 km NE of Saint John's, depth 10 km, 00:00 Local (2025-09-16 03:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1889 km NE, Antigua and Barbuda) — 23.3055, -44.9733

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