M 4.6 earthquake: North Atlantic Ocean (Portugal) — February 14, 1982

M 4.6 earthquake: North Atlantic Ocean (Portugal) — February 14, 1982. Epicenter 654 km N of Angra do Heroísmo, depth 10 km, 10:29 Local (1982-02-14 12:29 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (654 km N, Portugal) — 44.481, -28.237

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