M 5.5 earthquake: North Atlantic Ocean (Portugal) — May 2, 1989

M 5.5 earthquake: North Atlantic Ocean (Portugal) — May 2, 1989. Epicenter 717 km N of Angra do Heroísmo, depth 10 km, 04:27 Local (1989-05-02 06:27 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Atlantic Ocean (717 km N, Portugal) — 45.06, -28.141

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