Top 5 Facts About Volcanoes

Volcanoes. They're terrifying, deadly, and will stop at nothing to destroy you, your town, and everyone you love, at least according to various disaster movies!

Andrew Luke
The Volcanic Explosivity Index (VEI) is used to measure eruptions, from 1 to 8. The last supereruption (VEI 8) was around 25,360 years ago!
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