Mount Wurlali (also known as Mount Damar) is an

andesitic Andesite () is a volcanic rock of intermediate composition. In a general sense, it is the intermediate type between silica-poor basalt and silica-rich rhyolite. It is fine-grained (aphanitic) to porphyritic in texture, and is composed predomina ...

stratovolcano A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and per ...

Damar Island Damer, or Damar, ( id, Pulau Damer) is a small volcanic island in the Barat Daya Islands group in Indonesia's Maluku province, on the southern side of the Banda Sea. It is flanked by four smaller islands - one to the east, one to the west and tw ...

in the

Banda Arc The Banda Arc (main arc, Inner, and Outer) is a set of island arcs in eastern Indonesia. It is the result of the collision of a continent and an intra-oceanic island arc. The presently active arc is located on what appears to be oceanic crust whe ...

system.

Fumarolic A fumarole (or fumerole) is a vent in the surface of the Earth or other rocky planet from which hot volcanic gases and vapors are emitted, without any accompanying liquids or solids. Fumaroles are characteristic of the late stages of volcani ...

activities with

sulfur Sulfur (or sulphur in British English) is a chemical element with the symbol S and atomic number 16. It is abundant, multivalent and nonmetallic. Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula ...

deposits are found at the

twin summit A double summit, double peak, twin summit, or twin peak refers to a mountain or hill that has two summits, separated by a col or saddle. One well-known double summit is Austria’s highest mountain, the Großglockner, where the main summit of ...

crater Crater may refer to: Landforms *Impact crater, a depression caused by two celestial bodies impacting each other, such as a meteorite hitting a planet *Explosion crater, a hole formed in the ground produced by an explosion near or below the surfac ...

s and on the southeast flanks. The Wurlali is the most active volcano in historical time of the Banda arc. He was at the northern end of a five- kilometer-wide caldera. On the southwest flank of the crater occurs from sulfur. The last eruption took place in 1892. In 1993 there was an earthquake, landslides, and smoke. Four-thousand people were evacuated. On January 23, 2003, there was an earthquake with a magnitude of 6.1. Close to the beach, south-west of the volcano, hot springs emerged.

References

Volcanoes of the Lesser Sunda Islands Stratovolcanoes of Indonesia Active volcanoes of Indonesia Holocene stratovolcanoes {{Maluku-geo-stub

See also

References