2010 eruptions of Mount Merapi sunlight. On 9 November 2010, the Volcanic Ash Advisory Centre in Darwin, Australia, also reported a sulfur-dioxide cloud over the Indian Ocean between , in the upper troposphere. An Australian Government Department of Foreign Affairs travel advisory bulletin issued on 18 November noted that the exclusion zone in place at that time did not include the metropolitan areas of Yogyakarta or Adisucipto International Airport. The Indonesian Government had advised that Adisucipto International Airport would be closed until at least 20 November whilst other airports in Java had been subject to periodic closure due to volcanic activity at Mount Merapi. It
Alpide belt by ongoing plate tectonics such as the Alpine orogeny. The belt is the result of Mesozoic-to-Cenozoic-to-recent closure of the Tethys Ocean and process of collision between the northward-moving African, Arabian and Indian plates with the Eurasian plate. Indonesia lies between the Pacific Ring of Fire along the northeastern islands adjacent to and including New Guinea and the Alpide belt along the south and west from Sumatra, Java and the Lesser Sunda Islands (Bali, Flores, and Timor). The 2004 Indian Ocean earthquake just off the coast of Sumatra was located within the Alpide belt. Alpide belt The Alpide belt or Alpine-Himalayan