No latest activity reported for Kelimutu.

Below is a summary of eruption dates and Volcanic Explosivity Indices (VEI).

The following references are the sources used for data regarding this volcano. References are linked directly to our volcano data file. Discussion of another volcano or eruption (sometimes far from the one that is the subject of the manuscript) may produce a citation that is not at all apparent from the title. Additional discussion of data sources can be found under Volcano Data Criteria.

Kemmerling G L L, 1929. Vulkanen van Flores. {Vulk Seism Meded Dienst Mijnw Ned-Indie}, 10: 1-138

Kusumadinata K, 1979. {Data Dasar Gunungapi Indonesia}. Bandung: Volc Surv Indonesia, 820 p

Neumann van Padang M, 1951. Indonesia. {Catalog of Active Volcanoes of the World and Solfatara Fields}, Rome: IAVCEI, 1: 1-271

Pasternack G B, Varekamp J C, 1994. The geochemistry of the Keli Mutu crater lake, Flores, Indonesia. {Geochem J}, 28: 243-262

Sudradjat A, 1977. . (pers. comm.)

van Bemmelen R W, 1949b. {The Geology of Indonesia}. The Hague: Government Printing Office, v 1, 732 p

Kelimutu is a small, but well-known Indonesian volcano in central Flores Island with three summit crater lakes of varying colors. The western lake, Tiwi Ata Mbupu (Lake of Old People) is commonly blue. Tiwu Nua Muri Kooh Tai (Lake of Young Men and Maidens) and Tiwu Ata Polo (Bewitched, or Enchanted Lake), which share a common crater wall, are commonly green- and red-colored, respectively, although lake colors vary periodically. Active upwelling, probably fed by subaqueous fumaroles, occurs at the two eastern lakes. The scenic lakes are a popular tourist destination and have been the source of minor phreatic eruptions in historical time. The summit of the compound 1639-m-high Kelimutu volcano is elongated 2 km in a WNW-ESE direction; the older cones of Kelido and Kelibara are located respectively 3 km to the north and 2 km to the south.