Grand Teton National Park Report
The regional earthquake patterns of the Jackson Hole region are poorly known compared to other areas of the Intermountain region. The only published compilation is that reported by Smith, Pelton, and Love (1977) which shows the historic regional earthquakes. While these are the only long-term data available the epicenters may be in error up to 20-30 km because of the lack of close-in stations.
Smith, Robert B. and Doser, Diane I.
"Contemporary Tectonics and Seismicity of the Teton and Southern Yellowstone Fault Systems- Phase I,"
University of Wyoming National Park Service Research Center Annual Report: Vol. 4
, Article 16.
Available at: http://repository.uwyo.edu/uwnpsrc_reports/vol4/iss1/16