Mesoscale Discussion 1361
   NWS Storm Prediction Center Norman OK
   1024 PM CDT Thu Jul 30 2020

   Areas affected...Southeast OK...Northeast TX...Southwest AR

   Concerning...Severe Thunderstorm Watch 406...

   Valid 310324Z - 310500Z

   The severe weather threat for Severe Thunderstorm Watch 406
   continues.

   SUMMARY...Isolated damaging wind threat continues across ww406.

   DISCUSSION...Leading edge of MCS, characterized by a broken squall
   line, is surging across southeast OK into southwest AR. This line is
   moving east around 35-40kt and should progress across the remainder
   of the watch over the next few hours. Farther southwest, isolated
   severe thunderstorms continue along the Red River into northwest TX.
   This activity is being aided by the approaching short-wave trough
   and should also linger into the early-morning hours as it progresses
   east. The strongest storms may also produce locally damaging winds
   as evident by 53kt wind gust measured at GYI during the last hour.

   ..Darrow.. 07/31/2020

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

   ATTN...WFO...LZK...SHV...TSA...

   LAT...LON   33259509 34839509 34689240 33119241 33259509