1. Center for Analysis and Prediction of Storms University of Oklahoma Norman OK USA
2. National Institute of Standards and Technology Gaithersburg MD USA
3. Department of Meteorology and Atmospheric Science Pennsylvania State University University Park PA USA
4. Earth and Environmental Systems Institute Pennsylvania State University University Park PA USA
5. School of Meteorology University of Oklahoma Norman OK USA
6. Department of Environmental Engineering Columbia University New York NY USA
7. GeoCarb Mission University of Oklahoma Norman OK USA