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Yellowstone Volcano Observatory

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green NORMAL, 2022-01-01 21:55:40 UTC

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.



A glimpse into Yellowstone Lake’s past environment


Better understanding what’s under your feet in hydrothermal areas—neutral to alkaline hot springs edition


Yellowstone—the year 2021 in review