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This eruption, with a volcanic explosivity index (VEI) of 7, ejected 37–45 km 3 (8.9–10.8 cubic miles) of dense-rock equivalent (DRE) material into the atmosphere, [3] and was the most recent confirmed VEI-7 eruption. [4] Although the Mount Tambora eruption reached a violent climax on 10 April 1815, [5] increased steaming and small phreatic ...
The main cause of the Year Without a Summer is generally held to be a volcanic winter created by the April 1815 eruption of Mount Tambora on Sumbawa. [7] [8] [9] The eruption had a volcanic explosivity index (VEI) ranking of 7, and ejected at least 37 km 3 (8.9 cu mi) of dense-rock equivalent material into the atmosphere. [10]
The 1815 Tambora eruption is the largest and most devastating observed eruption in recorded history; a comparison with other major eruptions is listed below. [ 5 ] [ 31 ] [ 38 ] The explosion was heard 2,600 kilometres (1,600 mi) or 3,350 kilometres (2,080 mi) away, and ash deposits were registered at a distance of at least 1,300 kilometres ...
Three great columns of flame rose in the sky over Mount Tambora on April 10, 1815. The long-dormant Indonesian volcano had rumbled to life five days earlier with a thunderous detonation followed.
1815: Mount Tambora, Indonesia. ... Though the eruption itself was no Mount Vesuvius or Krakatoa, the incident served as a testament to the unpredictable nature of natural disasters. The eruption ...
Mount Tambora, Lesser Sunda Islands, Indonesia: 1815, Apr 10: 7: 160–213 km 3 (38–51 cu mi) of tephra: an estimated 10–120 million tons of sulfur dioxide were emitted, produced the "Year Without a Summer" [23] 1808 ice core event: Unknown eruption near equator, magnitude roughly half Tambora
The only unambiguous VEI-7 eruption to have been directly observed in recorded history was Mount Tambora in 1815 and caused the Year Without a Summer in 1816. The Minoan eruption of Thera in the middle of the second millennium BC may have been VEI-7, but may have been just shy of the 100 cubic kilometers required.
The other notable blast, researchers say, is believed to have been one of the strongest eruptions of the last 10,000 years, likely only comparable to the 1815 eruption of Mount Tambora. That Mount ...