*NOAA/NWS/NCEP/Storm Prediction Center, Norman, Oklahoma.
+NOAA/ERL/National Severe Storms Laboratory, Boulder, Colorado.
#NOAA/ERL/National Severe Storms Laboratory, Norman, Oklahoma.
@NOAA/NWS/Forecast Office, Norman, Oklahoma.
&School of Meteorology and Center for the Analysis and Prediction of Storms, University of Oklahoma, Norman, Oklahoma.
**School of Meteorology, University of Oklahoma, Norman, Oklahoma.
++72nd Operational Support Squadron/Operational Support Weather, Tinker AFB, Oklahoma.
##Federal Aviation Administration Academy, Oklahoma City, Oklahoma.
@@Atmospheric Information Systems, Norman, Oklahoma.