000
ACUS11 KWNS 232141
SWOMCD
SPC MCD 232141
NCZ000-SCZ000-GAZ000-232315-

Mesoscale Discussion 1411
NWS Storm Prediction Center Norman OK
0441 PM CDT Sun Jul 23 2017

Areas affected...South Carolina...far eastern Georgia

Concerning...Severe potential...Watch unlikely

Valid 232141Z - 232315Z

Probability of Watch Issuance...20 percent

SUMMARY...Strong wind gusts are likely across much of South Carolina
and vicinity for 1-2 hours, with a severe wind gust possible.

DISCUSSION...A congealing line of storms currently exists across
northern SC into southeast NC, with aggregate outflow boundary
moving southward. Meanwhile, sea-breeze convection was traveling
inland. In between, a hot and moist air mass remains with MLCAPE to
around 2500 J/kg with temperatures in the mid 90s F. Thus, a short
term strong to severe wind threat is expected over this limited
area, ending once the boundaries converge and the air mass is
overturned.

..Jewell/Weiss.. 07/23/2017

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

ATTN...WFO...RAH...ILM...CHS...CAE...GSP...FFC...

LAT...LON   34758226 34518183 34378139 34468075 34768033 34907991
            34727942 34327905 33927925 33318002 32808078 32808112
            32928193 33358248 33878268 34358277 34758226