M 4.6 earthquake: North Atlantic Ocean (Portugal) — May 2, 1989

M 4.6 earthquake: North Atlantic Ocean (Portugal) — May 2, 1989. Epicenter 691 km N of Angra do Heroísmo, depth 10 km, 08:05 Local (1989-05-02 10:05 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (691 km N, Portugal) — 44.832, -28.098

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