M 4.5 earthquake: North Pacific Ocean (USA) — July 19, 1988

M 4.5 earthquake: North Pacific Ocean (USA) — July 19, 1988. Epicenter 299 km SW of Atka, depth 33 km, 14:12 Local (1988-07-19 23:12 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (299 km SW, USA) — 50.839, -177.926

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