Storm Prediction Center Mesoscale Discussion 333

   Mesoscale Discussion 0333
   NWS Storm Prediction Center Norman OK
   0606 PM CDT Mon Mar 31 2025

   Areas affected...Portions of eastern South Carolina

   Concerning...Severe Thunderstorm Watch 90...

   Valid 312306Z - 010000Z

   The severe weather threat for Severe Thunderstorm Watch 90
   continues.

   SUMMARY...The risk of severe wind gusts (generally 60-70 mph) will
   continue to the coast in eastern South Carolina.

   DISCUSSION...A north/south-oriented QLCS that previously overtook a
   semi-discrete supercell is tracking east-northeastward at around 40
   kt across far eastern SC. A well-established cold pool and
   persistent deep/embedded updrafts continue to pose a risk of severe
   wind gusts (generally 60-70 mph) -- especially given the favorable
   perpendicular orientation of around 40 kt of 0-6 km (per VWP data)
   to the leading gust front. This severe wind risk will persist to the
   coast.

   ..Weinman.. 03/31/2025

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

   ATTN...WFO...ILM...CHS...

   LAT...LON   32917970 33487960 33787969 34007957 34187926 34177896
               33997862 33827860 33247898 32857940 32917970 

   MOST PROBABLE PEAK TORNADO INTENSITY...UP TO 95 MPH
   MOST PROBABLE PEAK WIND GUST...55-70 MPH
   MOST PROBABLE PEAK HAIL SIZE...UP TO 1.25 IN