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Sempu   »  Summary

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Sempu

Sempu Photo

Country:Indonesia
Subregion Name:Sulawesi (Indonesia)
Volcano Number:0606-04=
Volcano Type: Caldera
Volcano Status:Fumarolic
Last Known Eruption: Unknown
Summit Elevation: 1549 m 5,082 feet
Latitude: 1.13°N 1°8'0"N
Longitude: 124.758°E 124°45'30"E

The 1549-m-high Sempu stratovolcano was constructed within the 3-km-wide Sempu caldera. Kawah Masem maar was formed in the SW part of the caldera and contains a crater lake. No historical eruptions are known from Sempu. Sulfur has been extracted from fumarolic areas in the maar since 1938.

Global Volcanism ProgramDepartment of Mineral SciencesNational Museum of Natural HistorySmithsonian Institution

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