[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Thu Jan 26 17:35:50 CST 2012


ACUS11 KWNS 262335
SWOMCD
SPC MCD 262335
ALZ000-TNZ000-MSZ000-270030-

MESOSCALE DISCUSSION 0077
NWS STORM PREDICTION CENTER NORMAN OK
0535 PM CST THU JAN 26 2012

AREAS AFFECTED...NERN MS/NWRN AL/MIDDLE TN

CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY

VALID 262335Z - 270030Z

THUNDERSTORMS CAPABLE OF SMALL HAIL AND GUSTY WINDS WILL BE POSSIBLE
OVER THE NEXT HOUR OR TWO...BEFORE QUICKLY DIMINISHING AFTER DARK.
DUE TO THE BRIEF/MARGINAL NATURE...A WW SHOULD NOT BE NEEDED.

AN AREA OF CLEARING OCCURRING BEHIND A SQUALL LINE /NOW LOCATED IN
WRN GA AND THE CNTRL FL PANHANDLE/ HAS SUPPORTED MARGINAL
DESTABILIZATION ACROSS A SMALL CORRIDOR IN NERN MS AND AL. FORCING
FOR ASCENT...IN COMBINATION WITH SURFACE CONVERGENCE IS SUPPORTING A
SMALL LINE OF THUNDERSTORMS THAT MAY BE CAPABLE OF SMALL HAIL AND
GUSTY WINDS...GIVEN COOLING MIDLEVEL TEMPERATURES AND THE MAGNITUDE
OF STRONGER FLOW PERSISTING ACROSS THE AREA. VERY WEAK INSTABILITY
WILL GENERALLY LIMIT MORE SIGNIFICANT SEVERE POTENTIAL...WHILE
DIURNAL COOLING QUICKLY LEADS TO STABILIZATION...FURTHER LIMITING
SEVERE POTENTIAL SHORTLY.

..HURLBUT.. 01/26/2012

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

ATTN...WFO...OHX...BMX...HUN...MEG...JAN...

LAT...LON   34858700 33708727 32888774 32768852 33368879 34298879
            34898866 35178834 35248739 34858700



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