M 4.5 earthquake: North Pacific Ocean (USA) — May 6, 1987

M 4.5 earthquake: North Pacific Ocean (USA) — May 6, 1987. Epicenter 465 km W of Atka, depth 33 km, 17:03 Local (1987-05-06 05:03 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (465 km W, USA) — 50.676, 179.54

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