39+ Labeled Mount Tambora Diagram Images. Nasa the largest known volcanic eruption of the last 200 years, that of tambora on sumbawa island, indonesia, occurred in 1815. Mount tambora, or tomboro, is an active stratovolcano in west nusa tanagra, sumbawa, indonesia in one of the lesser sunda islands of indonesia.it was formed due to the active subduction zones beneath it, and before its 1815 eruption, it was more than 4,300 metres (14,100 feet) high, making it one of the tallest peaks in the indonesian archipelago.
Eventually, some of the magma pushes through vents and fissures to the earth's surface.
It was the largest volcanic. The magnitude of the explosion itself is difficult to fathom. The volcano mount tambora erupted, immediately killing thousands and causing much of the world to enter a global chill. After the event, its height decreased from 14,100