Islands of the Four Mountains,
Aleutian Islands, Alaska
52.90 N, 170.05 W
summit elevation 1620 m
Carlisle is a steep stratovolcano in central Aleutian Islands.
The volcano is possibly composed of two closely spaced volcanoes.
No geologic studies have been conducted on the volcano.
An eruption possibly occurred at Carlisle volcano on 16th November 1987, when pilots reported an ash plume rising to 2,500 m altitude near the volcano.
1987, 1838?, 1828, 1774