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

M 4.9 earthquake: Aleutian Islands (Atka, USA) — March 12, 1990. Epicenter 105 km SW of Atka, depth 15 km, 05:08 Local (1990-03-12 15:08 UTC). Shaking felt by ~61 people. Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (105 km SW of Atka, USA) — 51.336, -174.822

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