Search results
A supervolcano is a volcano that has had an eruption with a volcanic explosivity index (VEI) of 8, 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).
Mar 19, 2019 · Learn what supervolcanoes are, how they form, and where they are located. Find out why supervolcanoes are not as dangerous as they are often portrayed in the media, and how they can affect the climate and the environment.
- 3 min
- Maya Wei-Haas
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.
Nov 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.
Nov 10, 2023 · Mythology suggests Campi Flegrei, meaning “burning fields” in Italian, is associated with the gates to hell. It’s also dubbed a “supervolcano” — a rare but unofficial label given to ...
- Kasha Patel
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...
Oct 23, 2017 · Learn about the history, science and potential threats of the Yellowstone supervolcano, one of the largest and most active volcanoes on Earth. Find out why it's unlikely to erupt soon, how it shaped the park's landscape and geysers, and what researchers are doing to monitor and manage it.
