M 4.9 earthquake: Aleutian Islands (Atka, USA) — March 18, 2003

M 4.9 earthquake: Aleutian Islands (Atka, USA) — March 18, 2003. Epicenter 548 km W of Atka, depth 33 km, 04:19 Local (2003-03-17 16:19 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (548 km W of Atka, USA) — 51.306, 177.966

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