Sturge Island Volcano | John Seach

john

Balleny Islands, Antarctica

67.40 S, 164.83 E
summit elevation 1167 m
Stratovolcano

Sturge is located in SE Bellany Islands.
It is 43 km long and 13 km wide. The island has a cone shape and is completely ice covered. There is speculation the island may be the remnant of a caldera.

Volcanic activity has been reported by a number of sources but no details are given.

Further reading
Johnson, G. Leonard, et al. "Geology of Scott and Balleny Islands, Ross Sea, Antarctica, and morphology of adjacent seafloor." New Zealand Journal of Geology and Geophysics 25.4 (1982): 427-436.

Sturge Island Volcano Eruptions

Uncertain eruptions.