M 4.7 earthquake: North Pacific Ocean (USA) — April 16, 1984

M 4.7 earthquake: North Pacific Ocean (USA) — April 16, 1984. Epicenter 298 km SW of Atka, depth 33 km, 14:28 Local (1984-04-17 00:28 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (298 km SW, USA) — 50.976, -178.035

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