M 5.2 earthquake: Aleutian Islands (Atka, USA) — June 4, 1971

M 5.2 earthquake: Aleutian Islands (Atka, USA) — June 4, 1971. Epicenter 223 km SE of Atka, depth 25 km, 13:22 Local (1971-06-04 23:22 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (223 km SE of Atka, USA) — 51.38, -171.236

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