M 4.7 earthquake: North Atlantic Ocean (Portugal) — April 5, 1985

M 4.7 earthquake: North Atlantic Ocean (Portugal) — April 5, 1985. Epicenter 1758 km SW of Horta, depth 10 km, 07:38 Local (1985-04-05 10:38 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1758 km SW, Portugal) — 28.722, -43.585

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