ZCZC SPCSWOMCD ALL
ACUS11 KWNS 302245 
SPC MCD 302245 
GAZ000-FLZ000-ALZ000-302315-

MESOSCALE DISCUSSION 1860
NWS STORM PREDICTION CENTER NORMAN OK
0445 PM CST WED NOV 30 2016

AREAS AFFECTED...PORTIONS OF SOUTHEASTERN ALABAMA...SOUTHWESTERN
GEORGIA...AND THE FLORIDA PANHANDLE

CONCERNING...TORNADO WATCH 513

VALID 302245Z - 302315Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 513 CONTINUES.

SUMMARY...TORNADO WATCH 513 WILL BE ALLOWED TO EXPIRE AT 23Z. THE
OVERALL SEVERE THREAT SHOULD CONTINUE TO DIMINISH OVER THE NEXT
SEVERAL HOURS.

DISCUSSION...AS OF 2240Z...A LINE OF CONVECTION ALONG A COLD FRONT
WAS MOVING EASTWARD ACROSS THE DISCUSSION AREA. THE AIRMASS
DOWNSTREAM OF THIS ACTIVITY IN SOUTHERN GA AND THE PANHANDLE OF FL
REMAINS WEAKLY UNSTABLE (MLCAPE UP TO 500 J/KG)...AS SURFACE
DEWPOINTS REMAIN IN THE MID 60S TO LOWER 70S. BETTER LARGE-SCALE
FORCING REMAINS DISPLACED WELL TO THE NORTH WITH AN UPPER TROUGH
CENTERED OVER THE UPPER MIDWEST. THE LOSS OF DAYTIME HEATING WILL
RESULT IN INCREASING CONVECTIVE INHIBITION OVER THE NEXT SEVERAL
HOURS...WITH A DECREASING SEVERE THREAT. THEREFORE...TORNADO WATCH 513
WILL BE ALLOWED TO EXPIRE AT 23Z.

..GLEASON.. 11/30/2016

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...FFC...TAE...

LAT...LON   30258589 32108422 32078387 31718366 30688407 29878451
            29618479 29568506 29648529 29868551 30258589 

NNNN