Get Britannica Mount Tambora Background. It was one of the most powerful volcanic events ever recorded. The largest volcanic explosion in recorded history was that of mount tambora, in indonesia, in 1815.
April 5, 2015, marks 200 years since the beginning of the largest volcanic eruption in recorded history.
The catastrophic blast that blew off the top of the volcano—killing tens of thousands of people on the island of sumbawa and in the surrounding region and bringing about the year without a summer—took place on april 10. This, combined with extended periods of unfavorable weather and the volcanic eruption of mt. A convergent plate boundary is when two tectonic plates collide and one goes beneath the other. The april 1815 eruption of mount tambora was one of the most powerful eruptions of the past 10,000 years.