M 4.8 earthquake: North Pacific Ocean (USA) — May 10, 1986

M 4.8 earthquake: North Pacific Ocean (USA) — May 10, 1986. Epicenter 327 km SW of Atka, depth 33 km, 16:10 Local (1986-05-11 04:10 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (327 km SW, USA) — 50.904, -178.449

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