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Mount Papandayan is a complex
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 ...
, located in
Garut Regency Garut Regency is a Regency (Indonesia), Regency in the West Java province of Indonesia. It covers an area of 3,065.19 km2 (1,186.91 mi2). Geographically, it lies between 6°57′34″ – 7°44′57″ South latitude a ...
, to the southeast of the city of
Bandung Bandung ( su, ᮘᮔ᮪ᮓᮥᮀ, Bandung, ; ) is the capital city of the Indonesian province of West Java. It has a population of 2,452,943 within its city limits according to the official estimates as at mid 2021, making it the fourth most ...
in
West Java West Java ( id, Jawa Barat, su, ᮏᮝ ᮊᮥᮜᮧᮔ᮪, romanized ''Jawa Kulon'') is a province of Indonesia on the western part of the island of Java, with its provincial capital in Bandung. West Java is bordered by the province of Banten ...
, Indonesia. It is about to the southwest of the town of
Garut Garut is a district and town in West Java of Indonesia, and the former capital of Garut Regency. It is located about 75 km to the southeast of the major city of Bandung. History The modern history of Garut started on March 2, 1811 when Balub ...
. At the summit, there are four large craters which contain active
fumarole 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 ...
fields. An eruption in 1772 caused the northeast flank to collapse producing a catastrophic debris avalanche that destroyed 40 villages and killed nearly 3,000 people. The eruption truncated the volcano into a broad shape with two peaks and a flat area 1.1 km wide with Alun-Alun crater in the middle, making the mountain appear as a twin volcano; one of the peaks is called Papandayan and the other Mount Puntang. Since 1772, only small phreatic eruptions were recorded before an explosive eruption that began in November 2002. More recently, the volcano has been quite active. On 13 August 2011 the volcano's early warning status was lifted from Level II, "Vigilant" ( id, Waspada) to Level III, "Alert" () following the swarm of long-period events, the increase of
volcano tectonic earthquake A volcano tectonic earthquake is caused by the movement of magma beneath the surface of the Earth. The movement results in pressure changes where the rock around the magma has experienced stress. At some point, this stress can cause the rock to bre ...
rate, and an extremely high percentage (100%) of measured
carbon dioxide Carbon dioxide (chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is transpar ...
gas in the ground at the summit crater. People, including tourists, were urged to remain at least from the yellow craters on the Mount Papandayan. On Friday 2 September 2011, the Indonesian Volcanology and Geophysical Disaster Mitigation Center reported that numerous shallow volcanic earthquakes had been recorded along with other indications of volcanic activity. A spokesperson for the Indonesian National Disaster Management Agency noted that if Mt Papandayan erupted, over 170,000 people living in five nearby subdistricts () and in twenty villages could be affected. Of the people likely to be affected, it was expected that perhaps as many as 11,500 people might need to be evacuated.


Volcanism

Mount Papandayan is a large composite volcano. It is constructed of alternating layers of lava and ash, and other fragmental volcanic rock debris formed by explosive eruptions over the past several hundred years. A large horseshoe-shape crater extended to the northeast resulting in an avalanche deposit consisted of intermixed volcanic debris and alternated rocks, Kawah Manuk and many other with
solfatara 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 ...
s emitting smoke and hot fumes from its inner sides.


Tourism

The Mount Papandayan area is a popular tourist site.Useful details are at the ''Gunung Bagging'
website for Papandayan
Information about ''Gunung Bagging'' activities is at Imogen Badgery-Parker,

''The Jakarta Post'', 6 December 2009.
Tourists can walk across the crater and view phenomena such as bubbling
mud pool A mudpot, or mud pool, is a sort of acidic hot spring, or fumarole, with limited water. It usually takes the form of a pool of bubbling mud. The acid and microorganisms decompose surrounding rock into clay and mud. Description The mud of a mud ...
s, steam vents, and sulfur deposits. Papandayan Crater (), a bubbling yellow crater, is a popular sight. There are various other volcanic craters in the area to the south of Bandung as well. Another volcanic crater with easy access in the same region is
Kawah Putih Kawah Putih ( Sundanese: ) ( en, White Crater) is a crater lake and tourist spot in a volcanic crater about south of Bandung in West Java in Indonesia. Kawah Putih lake (7.10° S 107.24° E) is one of the two craters which make up Mount Patuha ...
; it is in the nearby Bandung District to the west of Mt Papandayan. Above the crater is an
elfin forest Dwarf forest, elfin forest, or pygmy forest is an uncommon ecosystem featuring miniature trees, inhabited by small species of fauna such as rodents and lizards. They are usually located at high elevations, under conditions of sufficient air hu ...
and several meadows with Javanese Edelweiss.


See also

*
List of volcanoes in Indonesia The geography of Indonesia is dominated by volcanoes that are formed due to subduction zones between the Eurasian plate and the Indo-Australian plate. Some of the volcanoes are notable for their eruptions, for instance, Krakatoa for its globa ...


References


External links


Information Papandayan on Facebook
{{authority control Active volcanoes of Indonesia
Papandayan Mount Papandayan is a complex stratovolcano, located in Garut Regency, to the southeast of the city of Bandung in West Java, Indonesia. It is about to the southwest of the town of Garut. At the summit, there are four large craters which cont ...
Tourist attractions in West Java
Papandayan Mount Papandayan is a complex stratovolcano, located in Garut Regency, to the southeast of the city of Bandung in West Java, Indonesia. It is about to the southwest of the town of Garut. At the summit, there are four large craters which cont ...
Articles containing video clips Holocene stratovolcanoes