Supervolcano - Wikipedia
WEBSupervolcano is the title of a British-Canadian television disaster film, first released in 2005. It tells a fictional story of a supereruption at Yellowstone.
What is a supervolcano? What is a supereruption? - USGS.gov
WEBWhat is a supereruption? The term "supervolcano" implies a volcanic center that has had an eruption of magnitude 8 on the Volcano Explosivity Index (VEI), meaning that at one point in time it erupted more than 1,000 cubic kilometers (240 cubic miles) of material.
Two supervolcanoes, a world apart, have the attention of scientists
WEBNov 1, 2023 · Both Campi Flegrei and the Long Valley Caldera are known as supervolcanoes, a term used to describe a volcano that at one time has erupted more than 240 cubic miles of material.
Supervolcano facts and information - National Geographic
WEBMar 19, 2019 · According to the United States Geological Survey, a volcano is considered “super” if it has had at least one explosion that released more than 240 cubic miles of material—a little more than twice...
What are supervolcanoes and should we really be worried about …
WEBNov 10, 2023 · What does it mean to be a supervolcano? “When a volcano is called a supervolcano, what we really mean is it had a super eruption once, at least, in the past,” said Christopher Kilburn, a ...
What is a supervolcano? The answer isn't so simple.
WEBDec 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...
Supervolcanoes and their enormous eruptions - Natural History …
WEBThere are more than 1,000 active volcanoes dotted around our planet, but only a select few have produced unimaginably colossal eruptions, earning themselves the title of supervolcano. Find out more about supervolcanoes - what they are, what their eruptions are like and how they impact our planet.
Supervolcanoes 101 | National Geographic - YouTube
WEBWhat are supervolcanoes, and how catastrophic can they be? Learn how supervolcanoes form, where supervolcanoes are located, and how their destructive capabil...
Supervolcanoes 101 - National Geographic Society
WEBOct 19, 2023 · 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.
What is a supervolcano? - Internet Geography
WEBA supervolcano is any volcano capable of producing a volcanic eruption with an ejecta volume greater than 1,000 km3 (240 cu mi). This is thousands of times larger than normal volcanic eruptions. Supervolcanoes are on a much bigger scale than other volcanoes.