Where was the eruption of Mount Tambora located?
Location in Indonesia. Mount Tambora, or Tomboro, is an active stratovolcano in the northern part of Sumbawa, one of the Lesser Sunda Islands of Indonesia. Tambora is known for its major eruption in 1815.
How tall is the Mount Tambora in Indonesia?
Mount Tambora, also called Mount Tamboro, Indonesian Gunung Tambora, volcanic mountain on the northern coast of Sumbawa island, Indonesia, that in April 1815 exploded in the largest volcanic eruption in recorded history. It is now 2,851 metres (9,354 feet) high, having lost much of its top in the 1815 eruption.
What is the name of the peninsula on Mount Tambora?
Tambora forms its own peninsula on Sumbawa, known as the Sanggar peninsula. To the north of the peninsula is the Flores Sea and to the south is the 86 kilometres (53 mi) long and 36 kilometres (22 mi) wide Saleh Bay. At the mouth of Saleh Bay there is an islet called Mojo.
Where is Mount Tambora located in the Sunda Arc?
Mount Tambora, also known as Tomboro, is situated in the northern part of Sumbawa island, part of the Lesser Sunda Islands. It is a segment of the Sunda Arc, a string of volcanic islands that make up the southern chain of the Indonesian archipelago. Tambora forms its own peninsula on Sumbawa, known as the Sanggar peninsula.
Why did Mount Tambora have a long dormancy?
Mount Tambora experienced several centuries of dormancy before 1815, caused by the gradual cooling of hydrous magma in its closed magma chamber. Inside the chamber at depths between 1.5 and 4.5 kilometres (0.93 and 2.80 mi), the exsolution of a high-pressure fluid magma formed during cooling and crystallisation of the magma.
How long is the hike to the top of Mt Tambora?
The 16 kilometres (9.9 mi) hike from Pancasila at 740 metres (2,430 ft) elevation to the caldera of the volcano takes approximately 14 hours with several stops ( pos) en route to the top.
How big is the caldera of Mount Tambora?
This detailed astronaut photograph depicts the summit caldera of the volcano. The huge caldera—6 kilometers (3.7 miles) in diameter and 1,100 meters (3,609 feet) deep—formed when Tambora’s estimated 4,000-meter- (13,123-foot) high peak was removed, and the magma chamber below emptied during the April 10 eruption.