19+ Mount Tambora Volcanic Explosivity Index Gif. Sumbawa island is east of bali and colombo. The second of these eruptions involved lava flow and lava dome extrusion.
It ejected more than 100 cubic kilometres of tephra (material produced by a volcanic eruption) and the eruption cloud height was.
1815 explosion in 1815, mount tambora famously erupted, with the explosion being a 7 on the volcanic explosivity index, which easily made it the highest rated eruption since lake taupo in 1815. Mount tambora (or tamboro) is an active stratovolcano which is a peninsula of the island of sumbawa in indonesia. The eruption killed at least 10,000 islanders and expelled enough ash, rock, and aerosols to block sunshine worldwide, lower the global temperature, and cause. Mount tambora erupted in 1815 in one of the most violent volcanic eruptions ever witnessed reaching a scale of 7 in the volcanic explosivity index.