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

M 4.9 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990. Epicenter 96 km SW of Atka, depth 15 km, 12:18 Local (1990-03-12 22:18 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (96 km SW of Atka, USA) — 51.452, -174.91

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