Yellowstone’s Magma Reservoir Reveals Insights Into Future Volcanic Activity

Learn how the boundaries of the magma chamber beneath Yellowstone have been located, and discover how these boundaries hint at the volcano’s future behavior.

By Sam Walters
Apr 17, 2025 1:00 PM
Yellowstone geophone
Portable seismometer deployed at Yellowstone. (Image Credit: Jamie Farrell, University of Utah)

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Ask any geologist about the magma reservoir beneath Yellowstone, and they’ll tell you that it’s there. But where, exactly, is a lot tougher to explain.

A new paper published in Nature suggests, however, that a team of researchers has finally found the exact location of the upper boundary of Yellowstone’s magma reservoir. Locating the top of the chamber and characterizing its contents, the research reveals important insights into the future activity of the volcano at Yellowstone, indicating that the volcanic system is unlikely to erupt any time soon.


Read More: 5 Things You Might Not Know About Volcanoes

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