Galunggung


Lightning strikes during the 1982 eruption of Galunggung
Mount Galunggung (Indonesian: Gunung Galunggung, formerly spelled Galoen-gong) is an active stratovolcano in West Java, Indonesia, around 80 km southeast of the West Java provincial capital, Bandung (or around 25 km to the east of the West Java town of Garut). Mt Galunggung is part of the Sunda Arc extending through Sumatra, Java and Bali, which has resulted from the subduction of the Indian oceanic plate and the Australian plate beneath the Eurasian plate.


Hazardous eruption of 1982
Main article: British Airways Flight 9

Galungung eruption of August 16, 1982
The last major eruption on Galunggung was in 1982, which had a Volcanic Explosivity Index of 4 and killed 68 people. This eruption also brought the dangers of volcanic ash to aviation to worldwide attention, after two Boeing 747 passenger jets flying downwind of the eruption suffered temporary engine failures and damage to exterior surfaces, both planes being forced to make emergency landings at Jakarta.

One, a British Airways aircraft carrying 240 passengers, accidentally entered the ash cloud during night time in June 1982 150 km downwind of the volcano. All four engines failed and the aircraft descended for 16 minutes, losing 7,500 metres of its 11,500-meter altitude, until the crew managed to restart the engines.

The following month a Singapore Airlines aeroplane with 230 passengers aboard also inadvertently entered the cloud at night time, and three of its four engines stopped. The crew succeeded in restarting one of the engines after descending 2,400 metres. Both aircraft suffered serious damage to their engines and exterior surfaces.

Avalanche deposits

A hummocky deposit known as the Ten Thousand Hills of Tasikmalaya attracted the attention of early 20th century geologists. Houses were built on the hummocks since they provided good defence against hostile people, and being above the paddy fields were free of mosquitoes and rats.

Originally, it was thought that either it had been formed by a lahar caused by the release of the waters of the crater lake, or that it was man-made; composed of rocks and boulders dumped there after being cleared from paddy fields.

However, in the light of the Mount St. Helens eruption of 1980 and from examination of the Mount Shasta deposits it has become clear that the hummocks are a debris-avalanche deposit. Like these mountains, Galunggung has a horseshoe-shaped crater indicating a massive landslide, and examination of shattered lava blocks revealed them to be similar to deposits on the other two volcanoes. According to radiocarbon dating of samples taken from a lava flow the landslide happened within the last 23,000 years.

Merapi

Mount Merapi, Gunung Merapi (literally Fire Mountain in Indonesian/Javanese), is an active stratovolcano located on the border between Central Java and Yogyakarta, Indonesia. It is the most active volcano in Indonesia and has erupted regularly since 1548. It is located approximately 28 kilometres (17 mi) north of Yogyakarta city, and thousands of people live on the flanks of the volcano, with villages as high as 1,700 metres (5,600 ft) above sea level.


The name Merapi could be loosely translated as 'Mountain of Fire'. The etymology of the name came from Meru-Api; from the Javanese combined words; Meru means "mountain" refer to mythical mountain of Gods in Hinduism, and api means "fire". Smoke can be seen emerging from the mountaintop at least 300 days a year, and several eruptions have caused fatalities. Hot gas from a large explosion killed 27 people on 22 November in 1994, mostly in the town of Muntilan, west of the volcano. Another large eruption occurred in 2006, shortly before the Yogyakarta earthquake. In light of the hazards that Merapi poses to populated areas, it has been designated as one of the Decade Volcanoes.

On 25 October 2010 the Indonesian government raised the alert for Mount Merapi to its highest level and warned villagers in threatened areas to move to safer ground. People living within a 20 km (12.5 mile) zone were told to evacuate. Officials said about 500 volcanic earthquakes had been recorded on the mountain over the weekend of 23–24 October, and that the magma had risen to about 1 kilometre (3,300 ft) below the surface due to the seismic activity. On the afternoon of 25 October 2010 Mount Merapi erupted lava from its southern and southeastern slopes.

The mountain was still erupting on 30 November 2010 however due to lowered eruptive activity on 3 December 2010 the official alert status was reduced to level 3.

Koes Plus

Koes Plus is an Indonesian musical group that enjoyed success in the 1970s. Known as one of Indonesia's classic musical acts, the band peaked in popularity in the days far before the advent of private television companies, delivering stripped-down pop songs at the then-only TV station, TVRI.

Hailing from the Bojonegoro-Tuban area in East Java, the band started out as Koes Brothers (Koes Bersaudara), consisting entirely of the Koeswoyo siblings. Its antics of pioneering Beatles-influenced rock 'n' roll subculture in Indonesia was proven to be controversial, as the brothers were subsequently arrested by the Highest Operation Commando (KOTI) in 1965. They were eventually released just the day preceding the nation's coup d'état, in September 29. This experience resulted in their song Di Dalam Bui.


When drummer Nomo quit in 1969, Murry was then invited to fill the niche, but the decision caused an internal uproar as the band was initially projected as a family act. The feud was then resolved by rebaptizing the band as Koes Plus. It consisted of the Koeswoyos plus an outsider hence the name.

Koes Plus' early days were rugged, as record companies insisted on rejecting them. Murray became frustrated at some point and temporarily quit the band, distributing their records freely as well as joining several other acts. Not until their songs were played on the state radio network did they gain considerable fame.

Koes Plus, infamously, never owned any legal rights pertaining to their works- they were paid only by the time they produced an album. Consequently, the band never enjoyed any form of royalties whenever their works are being reproduced. In recent years, the band members have apparently been having financial problems despite the fact that their musical legacy has obviously left its mark on the local music scene.

The band still performs live, the enthusiastic spirit of these legendary songwriters and musicians belying their age. Oldies but goldies such as CintaMu Telah Berlalu, Mobil Tua, Angin Laut, Diana, Maria, and Kapan-Kapan have lost nothing of their freshness and appeal; the audience, currently consisting of three generations of Koes Plus fans, tends to know all the lyrics by heart. Their only English song, Why Do You Love Me? also received a lot of airplay in Australia.

Chrisye

Chrisye (born Chrismansyah Rahadi) was a popular Indonesian pop singer, of mixed Chinese-Indonesian descent. He was born in Jakarta on September 16, 1949, and died there on March 30, 2007 following a long battle with lung cancer. He recorded 28 albums in his lifetime. He married in 1982 to G.F. Damayanti Noor; they had four children.


Chrisye started recording in the band Gipsy in 1969. The band covered music including Procol Harum, King Crimson, ELP, Genesis and Blood, Sweat & Tears, and ventured to the USA to play in New York. The band in 1977 collaborated with Guruh Soekarno Putra, one of the sons of former Indonesian President Soekarno, and brother of Megawati Soekarnoputri, subsequnet Indonesian President, on Guruh Gipsy, a prog rock album that combined prog rack with Balinese gamelan.

His raise to fame came with the release of the movie soundtrack “Badai Pasti Berlalu” in 1975. The album was done in collaboration with Eros Jarot (currently a member of Indonesian parliament).

His first, and most popular solo single was in 1976 with Lilin Lilin Kecil (Little Candles), composed by James F. Sundah.

In 1981 he starred in the film Seindah Rembulan (As Beautiful As the Moon).

In 2005, Chrisye made an album titled "Senyawa". In this album, Chrisye did collaborations with other Indonesian popstars, such as Project Pop, Ungu, Peterpan, etc.

Krakatoa

Krakatoa (Indonesian: Krakatau), also spelled Krakatao or Krakatowa, is a volcanic island in the Sunda Strait between Java and Sumatra in Indonesia. The name is used for the island group, the main island (also called Rakata), and the volcano as a whole. It has erupted repeatedly, massively, and with disastrous consequences throughout recorded history. 


The best known eruption culminated in a series of massive explosions on August 26 - 27, 1883, which was among the most violent volcanic events in modern times. With a Volcanic Explosivity Index of 6, it was equivalent to 200 megatons of TNT — about 13,000 times the yield of the Little Boy bomb (13 to 16 KT) that devastated Hiroshima, Japan.

The 1883 eruption ejected more than 25 cubic kilometres of rock, ash, and pumice, and generated the loudest sound historically reported: the cataclysmic explosion was distinctly heard as far away as Perth in Australia approx. 1,930 miles (3,110 km), and the island of Rodrigues near Mauritius approx. 3,000 miles (5,000 km). Near Krakatoa, according to official records, 165 villages and towns were destroyed and 132 seriously damaged, at least 36,417 (official toll) people died, and many thousands were injured by the eruption, mostly from the tsunamis that followed the explosion.

The eruption destroyed two-thirds of the island of Krakatoa. Eruptions at the volcano since 1927 have built a new island in the same location, called Anak Krakatau (child of Krakatoa). This island has a radius of roughly 2 kilometers and a high point around 200 meters above sea level. The original island of Krakatoa had a high point at an estimated 2000 meters above sea level and had a radius of 9 kilometers.