M 6.3 earthquake: Aleutian Islands (Atka, USA) — August 21, 1998

M 6.3 earthquake: Aleutian Islands (Atka, USA) — August 21, 1998. Epicenter 726 km W of Atka, depth 33 km, 03:00 Local (1998-08-20 15:00 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (726 km W of Atka, USA) — 51.618, 175.248

EarthquakeLive.org