Isentropic Plots for
Boulder, Colorado, United States
These plots are back trajectories for Boulder, Colorado (40.02°N, 105.17°W) arriving at approximately 2000 and 4000 meters elevation
2000 meters
For a postscript version click here.
4000 meters
For a postscript version click here.

Barrow, Alaska
Trinidad Head, California
Mauna Loa, Hawaii
American Samoa
South Pole
Summit, Greenland
Seminars
Global Monitoring Division Review