Yellowstone Volcano Observatory

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The Yellowstone Volcano Observatory (YVO) is a consortium of nine state and federal agencies who provide timely monitoring and hazard assessment of volcanic, hydrothermal, and earthquake activity in the Yellowstone Plateau region. The USGS arm of YVO is also responsible for monitoring and reporting on volcanic activity in the intermountain west U.S. states.

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News

Date published: September 20, 2021

Taking Yellowstone seismology to the classroom for some “deep learning”

Locating earthquakes in Yellowstone is a time-intensive process that requires the trained eye and extensive experience of a human analyst. But advances in computer algorithms, known as “machine learning” tools, hold promise for automatically locating earthquakes that might otherwise be overlooked, and the dawn of a new age in seismology!

Date published: September 13, 2021

Scientists can now “sniff” Yellowstone gases in real time

Much is known about how the chemical compositions of gases vary across the Yellowstone volcanic system, but how they vary in time has remained largely a mystery.  Our understanding should greatly improve with a recent installation of a station that continuously monitors gases and communicates those data in real time.

Date published: September 6, 2021

Silver Gate—the Mammoth Terraces of yesteryear!

Just south of Mammoth Hot Springs, near the north entrance of Yellowstone National Park, lies a jumble of white/gray rock known as the Hoodoos or, more formally, Silver Gate.  The origin of this deposit is a quintessential tale of the dynamic nature of Yellowstone.

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