M 4.9 earthquake: Aleutian Islands (Atka, USA) — September 7, 1973

M 4.9 earthquake: Aleutian Islands (Atka, USA) — September 7, 1973. Epicenter 360 km W of Atka, depth 54 km, 15:13 Local (1973-09-08 01:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Aleutian Islands (360 km W of Atka, USA) — 51.295, -179.228

EarthquakeLive.org