The science of the “X-ray vision” that reveals the magma beneath Yellowstone
Yellowstone Caldera Chronicles is a weekly column written by scientists and collaborators of the Yellowstone Volcano Observatory. This week's contribution is from Scott K. Johnson, Science Communication Associate at EarthScope Consortium. Jeopardy is unique for its question-to-the-answer format, with contestants using a clue like “this animal starred in a 1975 Steven Spielberger film and can constantly regrow lost teeth” to correctly respond “what is a shark?” The geophysical techniques that allow us to image the magma beneath Yellowstone―as in a recent study that provided a view of multiple separate magma reservoirs― work similarly. These studies are often of great public
New study reveals insights into Yellowstone Volcanic System’s Hidden Magma Reservoirs
HILO, Hawaii — Researchers from the U.S. Geological Survey and Oregon State University examined the area beneath Yellowstone Volcanic system finding that although an eruption is unlikely anywhere in the area, changes to the northeast area of the volcanic system will be the key to understanding future eruptions. Scientists at USGS mapped underground areas containing magma in this volcanic system. Understanding where magma is located is essential for predicting volcanic activity and keeping the public informed about potential risks. This study gave a clear picture of how magma is distributed through the crust at Yellowstone using a method that is most sensitive