M 4.8 earthquake: North Atlantic Ocean (Portugal) — October 8, 1978

M 4.8 earthquake: North Atlantic Ocean (Portugal) — October 8, 1978. Epicenter 466 km W of Lisbon, depth 10 km, 10:26 Local (1978-10-08 11:26 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (466 km W, Portugal) — 37.299, -14.144

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