M 4.7 earthquake: North Atlantic Ocean (Portugal) — November 27, 1979

M 4.7 earthquake: North Atlantic Ocean (Portugal) — November 27, 1979. Epicenter 1605 km SW of Horta, depth 10 km, 04:49 Local (1979-11-27 07:49 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1605 km SW, Portugal) — 29.413, -42.176

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