M 4.5 earthquake: North Atlantic Ocean (Portugal) — January 28, 1979

M 4.5 earthquake: North Atlantic Ocean (Portugal) — January 28, 1979. Epicenter 1250 km SW of Horta, depth 10 km, 02:04 Local (1979-01-28 05:04 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1250 km SW, Portugal) — 32.304, -40.15

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