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Sempu Volcano | John Seach
Sulawesi, Indonesia
1.14 N, 124.73 E
summit elevation 1549 m
caldera
Sempu is a fumarolic volcano with a crater lake. Sulphur mining taken place since 1938. The caldera is 3 km wide and a maar 450 m x 350 m.
Further reading
Neumann van Padang, M., 1951. Catalogue of the Active Volcanoes of the World, Including Solfatara Fields, Indonesia.
Sempu Volcano Eruptions
Possible eruption in 1819.