The Yellowstone-Teton Epicenter


Seismicity of the Yellowstone National Park Region from 1973-2003

Download the catalog in ascii format here

Download the shapefile here

View the metadata here

Data is in geographic coordinates with the NAD83 datum


Hypocenters relocated in new 3-D P-wave velocity model. See below reference for model.


Husen, S., and R.B. Smith, 2004, Probabilistic Earthquake Relocation in Three-Dimensional Velocity Models for the Yellowstone National Park Region, Wyoming: Bull. Seism. Soc. Am., p. 880-896.

Download the PDF