M 5.1 earthquake: North Pacific Ocean (USA) — May 5, 1987

M 5.1 earthquake: North Pacific Ocean (USA) — May 5, 1987. Epicenter 417 km W of Atka, depth 33 km, 17:18 Local (1987-05-06 05:18 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (417 km W, USA) — 50.981, -179.92

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