M 4.7 earthquake: Bering Sea (Atka, USA) — March 13, 1983

M 4.7 earthquake: Bering Sea (Atka, USA) — March 13, 1983. Epicenter 529 km W of Atka, depth 141 km, 12:30 Local (1983-03-13 23:30 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Bering Sea (529 km W of Atka, USA) — 52.006, 178.058

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