M 4.8 earthquake: North Atlantic Ocean (Portugal) — April 25, 1982

M 4.8 earthquake: North Atlantic Ocean (Portugal) — April 25, 1982. Epicenter 1380 km SW of Horta, depth 10 km, 19:35 Local (1982-04-25 22:35 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1380 km SW, Portugal) — 31.37, -41.035

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