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A supervolcano is a volcano that has had an eruption with a volcanic explosivity index (VEI) of 8, [1] the largest recorded value on the index. This means the volume of deposits for such an eruption is greater than 1,000 cubic kilometers (240 cubic miles). [2] Location of Yellowstone hotspot over time.
Learn what a supervolcano and a supereruption are, how they are measured, and which volcanoes have produced them in the past. Find out why the term "supervolcano" is not always accurate and how to distinguish it from other caldera-forming volcanoes.
Mar 19, 2019 · Learn what supervolcanoes are, where they are located, and how they form and erupt. Find out why Yellowstone is not as dangerous as it seems, and what other supervolcanoes exist around the world.
Dec 7, 2023 · A supervolcano is a volcano that has produced at least one supereruption, meaning that at some point in its history, it has ejected more than 240 cubic miles (1,000 cubic kilometers) of volcanic...
Aug 6, 2018 · What are supervolcanoes, and how catastrophic can they be? Learn how supervolcanoes form, where supervolcanoes are located, and how their destructive capabilities can make way for new life....
Learn what supervolcanoes are, how they differ from other volcanoes and what their enormous eruptions are like. Find out about the history and effects of supervolcanoes on Earth and human evolution.
Learn about the definition, characteristics and effects of supervolcanoes, which are volcanoes that produce huge eruptions with massive ejecta volumes. See examples of supervolcanoes in different regions and how they form and impact the environment.
