M 4.7 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990

M 4.7 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990. Epicenter 92 km SW of Atka, depth 15 km, 13:16 Local (1990-03-12 23:16 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (92 km SW of Atka, USA) — 51.463, -174.825

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