M 5.4 earthquake: North Pacific Ocean (USA) — September 1, 1999

M 5.4 earthquake: North Pacific Ocean (USA) — September 1, 1999. Epicenter 299 km SW of Atka, depth 33 km, 17:33 Local (1999-09-02 02:33 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (299 km SW, USA) — 50.587, -177.65

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