Dan Robinson
EF5
A heads up - the RUC is no more today. Some products/sites that used the RUC are using the RAP now transparently (IE, SPC mesoanalysis page), but some sources using the RUC may no longer be updating.
http://www.nws.noaa.gov/om/notification/tin11-54mesa_aad.htm
http://www.nws.noaa.gov/om/notification/tin11-54mesa_aad.htm