Yellowstone National Park Fault Map
from Christiansen, R. L. (1993). The Quaternary and
Pliocene Yellowstone volcanic field of Wyoming, Idaho,
and Montana, U. S. Geological Survey Professional Paper
Volcano Hazards of Yellowstone fact sheet from the USGS.
Recent Earthquakes in Yellowstone.
Seismicity of Wyoming at the USGS National Earthquake Information Center.
Need more information? Contact agencies in Utah and the United States.
Return to The Local Quake Threat.