M 4.5 Earthquake: Aleutian Islands (Atka, USA) — July 18, 1989
M 4.5 Earthquake: Aleutian Islands (Atka, USA) — July 18, 1989. Epicenter 229 km SW of Atka, depth 33 km, 11:13 Local (1989-07-18 20:13 UTC). Readings from every reporting agency, affected towns, aftershock sequence.
Aleutian Islands (229 km SW of Atka, USA) — 51.345, -177.235
