Morobe Province, Papua New Guinea
7.33 S, 146.708 E
summit elevation approx 1200 m
Koranga is located 3 km NW of Wau township 245 km north of Port Moresby in the Owen Stanley Range. It was first recognised as a volcano in 1969.
A lava flow extends 1 km to the west from the breached summit crater.
Holocene eruptions of Madilogo Volcano.