Seguam Island - Wikipedia
https://en.wikipedia.org/wiki/Seguam_Island
Location, Aleutian Islands, Alaska, US · Topo map · USGS Seguam. Geology. Mountain type · Stratovolcanoes · Last eruption, May to August 1993. Seguam Island (Aleut: Saĝuugamax) is a small volcanic island in the Andreanof Islands group in the Aleutian Islands of Alaska.