M 4.7 earthquake: North Atlantic Ocean (Antigua and Barbuda) — January 30, 1988

M 4.7 earthquake: North Atlantic Ocean (Antigua and Barbuda) — January 30, 1988. Epicenter 1781 km NE of Saint John's, depth 10 km, 06:54 Local (1988-01-30 09:54 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1781 km NE, Antigua and Barbuda) — 23.976, -46.37

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