1815 Mount Tambora | |
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| Total costs | N/A |
| Deaths | 250100 |
The 1815 eruption of Mount Tambora was the most powerful volcanic eruption in recorded human history, with a Volcanic Explosivity Index (VEI) of 7. The eruption ejected 160–213 cubic kilometres (38–51 cu mi) of material into the atmosphere. It is the most recently known VEI-7 event and the most recent confirmed VEI-7 eruption.Mount Tambora is on the island of Sumbawa in present-day Indonesia, then part of the Dutch East Indies. Although its eruption reached a violent climax on 10 April 1815, increased steaming and small phreatic eruptions occurred during the next six months to three years. The ash from the eruption column dispersed around the world and lowered global temperatures in an event sometimes known as the Year Without a Summer in 1816. This brief period of significant climate change triggered extreme weather and harvest failures in many areas around the world. Several climate forcings coincided and interacted in a systematic manner that has not been observed after any other large volcanic eruption since the early Stone Age.
Source: Wikipedia 1953 Mount Ruapehu | |
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| Total costs | N/A |
| Deaths | 151 |
Mount Ruapehu (; Māori: [ˈɾʉaˌpɛhʉ]) is an active stratovolcano at the southern end of the Taupō Volcanic Zone in New Zealand. It is 23 kilometres (14 mi) northeast of Ohakune and 23 km (14 mi) southwest of the southern shore of Lake Taupō, within Tongariro National Park. The North Island's major ski resorts and only glaciers are on its slopes. Ruapehu, the largest active volcano in New Zealand, is the highest point in the North Island and has three major peaks: Tahurangi (2,797 m), Te Heuheu (2,755 m) and Paretetaitonga (2,751 m). The deep, active crater is between the peaks and fills with water between major eruptions, being known as Crater Lake (Māori: Te Wai ā-moe). The name Ruapehu means 'pit of noise' or 'exploding pit' in Māori.
Source: Wikipedia
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