Kiska Volcano (Qisxan Kamgii in Aleut) is an active stratovolcano, 5.3 by 4.0 mi (8.5 by 6.4 km) in diameter at its base and 4,006 feet (1,221 m) high, located on the northern end of Kiska Island.. On January 24, 1962, an explosive eruption occurred, accompanied by lava extrusion and the construction of a cinder cone about 98 feet (30 m) high at Sirius Point on the north flank of …