SPC AC 140026
DAY 1 CONVECTIVE OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
0626 PM CST WED FEB 13 2013
VALID 140100Z - 141200Z
...NO SVR TSTM AREAS FORECAST...
...FL...
SHALLOW FRONTAL CONVERGENCE AND CONVECTIVE OUTFLOW WILL MAINTAIN
BANDS OF WEAK CONVECTION THROUGH SCNTRL FL THIS EVENING. OBSERVED
00Z THERMODYNAMIC PROFILE FROM MIAMI SHOWS A SUBSTANTIAL AMOUNT OF
MID LEVEL DRY AIR AND INVERSIONS AT 750 AND 550 MB OVER S FL...AND
TREND HAS BEEN FOR ACTIVITY TO WEAKEN AS IT ADVANCES SWD. DEEPER
FORCING FOR ASCENT WILL REMAIN WELL NORTH OF WARM SECTOR...AND
ACTIVITY WILL LIKELY STRUGGLE TO PRODUCE MUCH LIGHTNING INLAND AS
THE BOUNDARY LAYER STABILIZES.
A FEW LIGHTNING STRIKES REMAIN POSSIBLE THROUGH 03Z WITH MID-LEVEL
CONVECTION DEVELOPING WITH OVER THE FL PANHANDLE WHERE POST FRONTAL
ASCENT IS BEING AUGMENTED BY A PROGRESSIVE SHORTWAVE TROUGH AND ITS
ATTENDANT WSWLY LLJ.
..DIAL.. 02/14/2013
CLICK TO GET WUUS01 PTSDY1 PRODUCT
NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z