⏰ when

When did Mount Tambora erupt?

volcanoeshistory

Quick Answer

Mount Tambora on the Indonesian island of Sumbawa erupted in April 1815, the most powerful volcanic eruption in recorded history.

The Full Story

Tambora's eruption peaked on 10–11 April 1815 and was rated 7 on the Volcanic Explosivity Index, far larger than Krakatoa. The explosion blew more than 1,000 metres off the top of the mountain. Tens of thousands of people died directly and from the famine and disease that followed. The huge amount of sulphur thrown into the stratosphere cooled the Northern Hemisphere, making 1816 the 'Year Without a Summer'. Crops failed across Europe and North America, with snow falling in New England in June.

Key Facts

1.The eruption peaked on 10–11 April 1815
2.It was rated VEI 7
3.1816 became known as the 'Year Without a Summer'

YouTube Angle

Suggested video title for this topic:

"The eruption that cancelled summer"