M 4.9 earthquake: North Atlantic Ocean (Portugal) — February 2, 1974

M 4.9 earthquake: North Atlantic Ocean (Portugal) — February 2, 1974. Epicenter 614 km SW of Horta, depth 33 km, 01:37 Local (1974-02-02 03:37 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (614 km SW, Portugal) — 35.627, -34.537

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