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The Sunda Arc is a volcanic arc that produced the volcanoes that form the topographic spine of the islands of Sumatra, Nusa Tenggara, Java, the Sunda Strait, and the Lesser Sunda Islands. The Sunda Arc begins at Sumatra and ends at Flores, and is adjacent to the Banda Arc. [1] The Sunda Arc is formed via the subduction of the Indo-Australian ...
Caldera/ Eruption name Volcanic arc/ belt or Subregion or Hotspot VEI Date Known/proposed consequences Mount Pinatubo: Luzon Volcanic Arc: 6: 15 Jun 1991: Global temperature fell by 0.4 °C Novarupta: Aleutian Range: 6: 6 Jun 1912: Santa María: Central America Volcanic Arc: 6: 24 Oct 1902: Krakatoa: Sunda Arc: 6: 26-28 Aug 1883: At least ...
Mount Galunggung is part of the Sunda Arc extending through Sumatra, Java and the Lesser Sunda Islands, which has resulted from the subduction of the Australian Plate beneath the Eurasian Plate. For the first time since 1982 after eruptions finished and conditions seemed normal, on February 12, 2012, the status was upgraded to Alert based on ...
The most notable eruptions of Krakatoa culminated in a series of massive explosions over 26–27 August 1883, which were among the most violent volcanic events in recorded history. With an estimated Volcanic explosivity index (VEI) of 6, [2] the eruption was equivalent to 200 megatons of TNT (840 PJ)—about 13,000 times the nuclear yield of ...
The islands of Lombok and Sumbawa lie in the central portion of the Sunda Arc. The Sunda Arc is home to some of the world's most dangerous and explosive volcanoes. The eruption of nearby Mount Tambora on Sumbawa is known for the most violent eruption in recorded history on 15 April 1815, with a scale 7 on the VEI. [8]
In May 1883, after years of intense seismic activity in the Sunda Strait, the massive volcano on the uninhabited island of Krakatoa exploded in a furious eruption. It sent a cloud of ash 50 miles ...
Scientists have solved the 200-year-old mystery of the location of a massive volcanic eruption that spewed such a large volume of gases that it blocked sunlight, making the sun appear blue.. The ...
Mount Sunda was an ancient volcano that once stood in Priangan highlands in today's West Java province, Java island, Indonesia. The Sunda volcano existed during the Pleistocene age before a violent Plinian eruption caused its summit to collapse. The volcano formed the northern ridge of the Bandung Basin.