M 4.8 earthquake: Aleutian Islands (Atka, USA) — July 30, 1999

M 4.8 earthquake: Aleutian Islands (Atka, USA) — July 30, 1999. Epicenter 526 km W of Atka, depth 103 km, 06:34 Local (1999-07-30 15:34 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (526 km W of Atka, USA) — 51.999, 178.098

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