Yellowstone National Park Volcano

Yellowstone Volcano - Current Update

44°25'48" N 110°40'12" W, Summit Elevation 9203 ft (2805 m)
Current Volcano Alert Level: all NORMAL
Current Aviation Color Code: all GREEN
YVO Yellowstone GREEN/NORMAL - YVO Monthly Update: background seismicity and deformation
Apr 1, 2021 18:21 - Recent work and news In the past month there were three major water eruptions of Steamboat Geyser, on March 3, 18, and 27. This brings the total number of eruptions for the year to 7. During winter months, the interval between Steamboat eruptions is longer than during the summer, probably due to lower groundwater levels in the absence of runoff from snow melt. If the geyser follows the patterns established since 2018, we expect to see the time between eruptions decrease as summer approaches. Seismicity During March 2021, the University of Utah Seismograph ...  [ More ]

The Old Faithful Web Cam

   (click to enlarge)
The Old Faithful Web Cam (click to enlarge)

Yellowstone Area Web Cams

New Mammoth Hot Springs
New Mammoth Hot Springs (click to enlarge)
Mammoth Hot Springs Terrace
Old Mammoth Hot Springs (click to enlarge)
Mount Washburn
Mount Washburn (click to enlarge)
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