M 4.6 earthquake: North Atlantic Ocean (Portugal) — May 26, 1975

M 4.6 earthquake: North Atlantic Ocean (Portugal) — May 26, 1975. Epicenter 377 km N of Funchal, depth 33 km, 09:22 Local (1975-05-26 10:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (377 km N, Portugal) — 35.988, -17.584

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