Qyasxum Qalan Tanasuu is a island located in Aleutians West County, Alaska. It appears on the Atka C-2 NE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 57.31 feet (17.47 m) above sea level. The nearest populated place is Atka, approximately 5.9 miles to the E.