Mesoscale Discussion 1121
   NWS Storm Prediction Center Norman OK
   0717 PM CDT Sat Jun 11 2022

   Areas affected...parts of eastern Kansas

   Concerning...Severe Thunderstorm Watch 345...346...

   Valid 120017Z - 120215Z

   The severe weather threat for Severe Thunderstorm Watch 345, 346
   continues.

   SUMMARY...A corridor of significant damaging winds and hail remains
   possible over parts of eastern Kansas. A tornado may also occur.
   Localized gusts of 80-100 mph are possible. An additional watch may
   also be needed into parts of southern Kansas.

   DISCUSSION...Storms that crossed south out of Nebraska have merged
   into a convective complex with periodic mesocyclones, now moving
   into Riley and Pottawatomie Counties, and soon I-70. This complex
   continues to have an impressive satellite presentation, and a very
   moist and unstable air mass remains ahead of it. The system has been
   moving south at close to 30 kt, with a small degree of backbuilding
   toward the west. Recent radar trends also indicate a growing area of
   severe outflow, and this may persist for several hours,
   necessitating the need for another watch to the south.

   ..Jewell.. 06/12/2022

   ...Please see www.spc.noaa.gov for graphic product...

   ATTN...WFO...TOP...ICT...

   LAT...LON   39639716 39619617 39349608 39069590 38479557 37879550
               37459585 37349651 37399714 37609743 38379753 39249739
               39639716