1. a Oklahoma Mesonet, University of Oklahoma, Norman, Oklahoma
2. b Center for Environmental Monitoring and Analysis, University of Delaware, Newark, Delaware
3. c High Plains Regional Climate Center, School of Natural Resources, University of Nebraska–Lincoln, Lincoln, Nebraska
4. d Kentucky Climate Center, Western Kentucky University, Bowling Green, Kentucky
5. e Kentucky Mesonet, Western Kentucky University, Bowling Green, Kentucky
6. f South Dakota Mesonet, South Dakota State University, Brookings, South Dakota
7. g Kansas Mesonet, Kansas State University, Manhattan, Kansas
8. h Illinois State Water Survey, University of Illinois at Urbana–Champaign, Champaign, Illinois
9. i Department of Geography, Michigan State University, East Lansing, Michigan
10. j Department of Agronomy, Kansas State University, Manhattan, Kansas