1. Division of Atmospheric Science; Desert Research Institute; Reno Nevada USA
2. Center for Climate Change Research; Indian Institute of Tropical Meteorology; Pune India
3. National Severe Storms Laboratory; Norman Oklahoma USA
4. Department of Geology and Geography; Georgia Southern College; Statesboro Georgia USA
5. Marine Meteorology Division; Naval Research Laboratory; Monterey California USA
6. Department of Atmospheric and Oceanic Science; University of Wisconsin-Madison; Madison Wisconsin USA
7. Space Science and Engineering Center; Madison Wisconsin USA