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Yellowstone National Park sits on top of a vast volcanic system that could produce a catastrophic eruption. Learn about the history, science and risks of this "supervolcano" and how...
Learn about the history and geology of the Yellowstone supervolcano, one of the world's most active and powerful volcanic systems. Explore how magma, hot spots, and calderas shaped the landscape and influenced the ecosystem of the park.
The Yellowstone Volcano Observatory (YVO) provides long-term monitoring of volcanic and earthquake activity in the Yellowstone National Park region. Yellowstone is the site of the largest and most diverse collection of natural thermal features in the world and the first National Park.
Applying this approach to Yellowstone, Stelten noted that the volcano has not erupted in the past 70,000 years, but was active with rhyolite lava flows every 20,000 years on average between ...
The Yellowstone Caldera, sometimes referred to as the Yellowstone Supervolcano, is a volcanic caldera and supervolcano in Yellowstone National Park in the Western United States. The caldera and most of the park are located in the northwest corner of the state of Wyoming.
Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Mark Stelten, research geologist with the U.S. Geological Survey and deputy Scientist-in-Charge of the Yellowstone Volcano Observatory. ... People visit Yellowstone National Park ...
Learn about the history, activity and potential threats of the Yellowstone supervolcano, a giant caldera that lies beneath the famous national park. Find out how scientists monitor the volcano and what to expect from a future eruption.
Learn about the enormous crater in Yellowstone National Park that was created by a massive volcanic eruption 640,000 years ago. Discover its size, location, lake, domes, and hydrothermal features.
Inside Yellowstone’s Supervolcano. Think of Yellowstone as a gigantic pressure cooker, fueled by a massive supervolcano. Water from rain and snowmelt, much of it centuries-old, percolates through...
Learn how supervolcanoes form, where they are located, and how they can be dangerous. The source of volcanism for the supervolcano at Yellowstone is a hot spot, a rising plume of magma from...