Mesoscale Discussion 0342
   NWS Storm Prediction Center Norman OK
   0923 PM CDT Sat Apr 11 2020

   Areas affected...portions of TX from the Red River across the Concho
   Valley

   Concerning...Tornado Watch 100...

   Valid 120223Z - 120330Z

   The severe weather threat for Tornado Watch 100 continues.

   SUMMARY...Local severe risk persists across WW 100.

   DISCUSSION...Latest radar loop shows initial convection exiting
   Tornado Watch 100, as storms shift eastward.  The strongest storms
   persist over southwestern Oklahoma, but will move into newly issued
   WW 103 shortly.

   Meanwhile, new/isolated storm development is occurring west of San
   Angelo.  This may be the beginnings of more widespread convective
   development expected to occur this evening across parts of western
   Texas, as the main upper system advances eastward.

   At this time, expectations are that severe risk with the new
   convective development should remain limited/local, and as such we
   expect to allow WW 100 to expire as scheduled at 12/03Z.  New/later
   WW issuance would require more substantial development of intense
   convection than is currently expected.

   ..Goss.. 04/12/2020

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

   ATTN...WFO...FWD...OUN...SJT...LUB...MAF...

   LAT...LON   30430166 30870178 31890105 33270009 34279990 34849907
               34889836 33669791 32949830 31129968 30430166