Mesoscale Discussion 1124
   NWS Storm Prediction Center Norman OK
   0739 PM CDT Mon Jul 06 2020

   Areas affected...southeast Pennsylvania...southeast Maryland...and
   southern Delaware

   Concerning...Severe Thunderstorm Watch 333...

   Valid 070039Z - 070245Z

   The severe weather threat for Severe Thunderstorm Watch 333
   continues.

   SUMMARY...An organizing line of storms will continue to pose the
   risk for damaging wind across southeast Maryland and southern
   Delaware.

   DISCUSSION...Convection ongoing across eastern MD, southern NJ, and
   northern DE is gradually organizing into a small south/southeastward
   propagating MCS as cold pool amalgamation continues. Several reports
   of wind damage and observed 50-60 mph winds have been noted in
   association with this developing MCS. The environment ahead of this
   line of storms remains favorable for organized convection with 30
   knots of effective bulk shear and upwards of 2000 J/kg of MLCAPE,
   and will continue to support the potential for damaging wind gusts
   for the next 1-2 hours.

   Further to the north, semi-discrete storms should pose a threat for
   severe wind and hail in the near term for southeast PA, but will
   likely evolve into a unorganized cluster of storms as they move to
   the south/southeast along the instability gradient on the western
   periphery of prior outflow.

   ..Moore.. 07/07/2020

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

   ATTN...WFO...PHI...AKQ...CTP...LWX...

   LAT...LON   37647653 37897685 38647707 39267709 39867722 40317709
               40447654 40287527 39747503 38597461 37587496 37437573
               37647653