M 4.8 earthquake: North Atlantic Ocean (Portugal) — July 31, 1985

M 4.8 earthquake: North Atlantic Ocean (Portugal) — July 31, 1985. Epicenter 1918 km SW of Horta, depth 10 km, 03:28 Local (1985-07-31 06:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1918 km SW, Portugal) — 27.327, -44.339

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