M 5.2 earthquake: North Atlantic Ocean (Portugal) — March 19, 1971

M 5.2 earthquake: North Atlantic Ocean (Portugal) — March 19, 1971. Epicenter 1194 km N of Angra do Heroísmo, depth 10 km, 19:21 Local (1971-03-19 21:21 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (1194 km N, Portugal) — 49.347, -28.559

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