M 5.0 earthquake: North Pacific Ocean (USA) — September 21, 2013

M 5.0 earthquake: North Pacific Ocean (USA) — September 21, 2013. Epicenter 515 km SW of Atka, depth 30 km, 08:16 Local (2013-09-20 20:16 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (515 km SW, USA) — 49.9832, 179.3254

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