M 4.9 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990

M 4.9 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990. Epicenter 113 km S of Atka, depth 15 km, 04:55 Local (1990-03-12 14:55 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (113 km S of Atka, USA) — 51.247, -174.799

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