A supervolcano is capable of eruptions thousands of times larger than normal outpouring that has had an eruption with a Volcanic Explosivity Index (VEI) of 8, the largest recorded value on the index.
A supervolcano is capable of eruptions thousands of times larger than normal outpouring that has had an eruption with a Volcanic Explosivity Index (VEI) of 8, the largest recorded value on the index.