Mesoscale Discussion 1110
   NWS Storm Prediction Center Norman OK
   0256 AM CDT Fri Jun 10 2022

   Areas affected...Southern Kansas...Northern and Eastern Oklahoma

   Concerning...Severe Thunderstorm Watch 339...340...

   Valid 100756Z - 101000Z

   The severe weather threat for Severe Thunderstorm Watch 339, 340
   continues.

   SUMMARY...A severe threat is expected to continue as cells move
   southeastward from southeast Kansas into northern and eastern
   Oklahoma. Wind damage and isolated large hail will be the main
   threats. A local extension in area for parts of northeastern
   Oklahoma between the two ongoing watches may be needed.

   DISCUSSION...The latest mosaic radar imagery from southern Kansas
   into east-central Oklahoma shows an MCS that is organizing in two
   parts. The first part is in southeast Kansas along an
   northwest-to-southeast gradient of instability, where the RAP has
   MLCAPE in the 500 to 1500 J/kg range. The second is in central
   Oklahoma, where a pocket of moderate to strong instability exists,
   with the RAP estimating MLCAPE as great as 3000 J/kg. The two areas
   of storms are expected to combine into one large MCS, with the
   stronger part of the MCS moving southeastward across parts of
   northeast and east-central Oklahoma. Although the severe threat will
   continue within the ongoing watches, an extension in area between
   the two watches may be needed for the developing severe threat in
   northeast Oklahoma.

   ..Broyles.. 06/10/2022

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

   ATTN...WFO...SHV...TSA...ICT...FWD...OUN...

   LAT...LON   38039810 37619829 37089801 35779715 34699702 33979692
               33699624 33709591 34049505 34769483 35419475 35909481
               36069481 36629507 37179565 37929645 38269699 38249769
               38169796 38039810