M 4.8 earthquake: North Atlantic Ocean (Antigua and Barbuda) — October 13, 1983

M 4.8 earthquake: North Atlantic Ocean (Antigua and Barbuda) — October 13, 1983. Epicenter 1807 km NE of Saint John's, depth 10 km, 09:51 Local (1983-10-13 12:51 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1807 km NE, Antigua and Barbuda) — 24.399, -46.29

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