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Volcanoes of Wyoming (2)

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Yellowstone

(super-volcano, calderas 2805 m / 9,203 feet)

Yellowstone is one of the largest known volcanoes in the world and the largest volcanic system in North America. The volcano is found above an intra-plate hot spot that has been feeding the magma chamber underneath Yellowstone for at least 2 million years.
The giant calder... [more info]

Yellowstone volcano (United States): small earthquake

University of Utah Earthquake Hazards Program Website. Photo Credit: USGS.

The University of Utah Seismograph Stations reported that a light earthquake of magnitude 4.2 occurred at 07:32 AM on May 11, 2022 (MDT). ... Read all

Sat, 4 Apr 2020, 01:15

Yellowstone volcano (Wyoming): YVO activity update

The Yellowstone Volcano Observatory (YVO) report that over the month of March 2020, 111 earthquakes were located in the Yellowstone National Park region. The largest earthquake measured magnitude 3.1 located 5 miles north-northwest of West Yellowstone, MT, on March 31 at 9:36 AM MDT. ... Read all

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