M 5.1 earthquake: North Atlantic Ocean (Portugal) — February 13, 1988

M 5.1 earthquake: North Atlantic Ocean (Portugal) — February 13, 1988. Epicenter 1060 km SW of Horta, depth 10 km, 17:21 Local (1988-02-13 20:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1060 km SW, Portugal) — 33.77, -38.882

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