20 Ancient Supervolcanoes Discovered in Utah and Nevada

Supervolcanoes are becoming a Super-topic! Here’s some more information on the latest discovered calderas in Utah and Nevada.


Supervolcanoes are giant volcanoes that blast out more than 1,000 cubic km of volcanic material when they erupt. They are different from the more familiar straddle volcanoes because they aren’t as obvious to the naked eye and affect enormous areas.