[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 270056
SWOMCD
SPC MCD 270055
SCZ000-GAZ000-NCZ000-TNZ000-270230-

MESOSCALE DISCUSSION 0285
NWS STORM PREDICTION CENTER NORMAN OK
0755 PM CDT SAT MAR 26 2011

AREAS AFFECTED...NRN GA...FAR SE TN...NW SC..SW NC

CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE

VALID 270055Z - 270230Z

ELEVATED CONVECTION HAS INCREASED UPSTREAM ACROSS NRN MS AND
AL...INCLUDING SOME ELEVATED SUPERCELLS CAPABLE OF PRODUCING LARGE
HAIL. THIS ACTIVITY IS BEING FUELED BY A STRONG LOW-LEVEL JET AND A
COMPACT VORTICITY MAXIMUM MOVING QUICKLY EAST ACROSS THE OHIO
VALLEY. 00Z FFC SOUNDING INDICATES SUBSTANTIAL ELEVATED BUOYANCY /MU
CAPE AROUND 1500 J/KG/ AND SUFFICIENT EFFECTIVE SHEAR FOR
SUPERCELLS. A SEVERE HAIL THREAT WILL EXIST FOR SEVERAL MORE HOURS
ACROSS NRN GA...WITH A SOMEWHAT LESSER THREAT ACROSS FAR SE TN...NW
SC...AND SW NC...WHERE AVAILABLE BUOYANCY BECOMES WEAKER AND
INCREASINGLY ELEVATED.

IF ONGOING ACTIVITY MAINTAINS ITS INTENSITY AS IT MOVES EAST...A
SEVERE THUNDERSTORM WATCH MAY BECOME NECESSARY IN THE NEXT 1-2
HRS...ESPECIALLY ACROSS NRN GA.

..DEAN.. 03/27/2011

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

ATTN...WFO...CAE...GSP...MRX...FFC...

LAT...LON   34118511 34228540 34518547 34868557 34998516 35278458
            35348394 35278332 35158275 34898213 34548165 34358148
            33978145 33618176 33428198 33368231 33428272 33508316
            33548355 33978399 34218426 34128446 34108470 34118511


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