Friday, September 2, 2011

Indonesia's Tambora Volcano - responsible for 1816 Year without Summer - increases activity



The volcano’s April 10, 1815, eruption killed more than 90,000 people, including those who died in the aftermath of the event from famine and disease. It is estimated to have had a Volcanic Explosivity Index value of 7, the only such explosion since the Hatepe eruption in New Zealand in 180 AD and only the fifth in human history.

Classified as a “supercolossal event,” Tambora’s 1815 eruption ejected immense amounts of volcanic dust into the upper atmosphere, significantly impacting the global climate for many years afterward. In Indonesia, the volcano’s roar could be heard more than 800 miles away.

Dust and sulfur emitted by the volcano are thought to be the cause of the “Year Without a Summer” in Europe and the Americas in 1816, which caused massive crop failures and widespread famine.

READ MORE