M 5.5 Earthquake: Aleutian Islands (Atka, USA) — December 12, 1988

M 5.5 Earthquake: Aleutian Islands (Atka, USA) — December 12, 1988. Epicenter 128 km W of Atka, depth 52 km, 20:52 Local (1988-12-13 06:52 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (128 km W of Atka, USA) — 51.94, -176.032

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