M 6.4 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990

M 6.4 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990. Epicenter 98 km SW of Atka, depth 14 km, 04:41 Local (1990-03-12 14:41 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (98 km SW of Atka, USA) — 51.484, -175.032

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