M 5.1 earthquake: North Pacific Ocean (USA) — March 4, 1990

M 5.1 earthquake: North Pacific Ocean (USA) — March 4, 1990. Epicenter 441 km W of Atka, depth 33 km, 02:43 Local (1990-03-03 14:43 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

North Pacific Ocean (441 km W, USA) — 50.998, 179.706

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