[BNAWX] Severe Storm Outlook Narrative

EMWIN Server emwin at nashvilleweather.net
Thu Apr 26 18:10:35 CDT 2012


ACUS11 KWNS 262310
SWOMCD
SPC MCD 262309
SCZ000-GAZ000-NCZ000-TNZ000-ALZ000-270045-

MESOSCALE DISCUSSION 0597
NWS STORM PREDICTION CENTER NORMAN OK
0609 PM CDT THU APR 26 2012

AREAS AFFECTED...NRN GA...MIDDLE AND UPSTATE SC...FAR SERN TN...FAR
WRN NC

CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE

VALID 262309Z - 270045Z

STORMS MAY EVOLVE INTO AN MCS AS THEY SPREAD INTO PARTS OF NRN GA
AND MIDDLE/UPSTATE SC DURING THE NIGHT. AREA IS BEING MONITORED FOR
POSSIBLE WW.

STRONG TO SEVERE THUNDERSTORMS CONTINUE TO PERSIST OVER FAR SERN TN
INTO FAR UPSTATE SC ALONG THE WRN SEGMENT OF AN OUTFLOW BOUNDARY.
AIRMASS S OF THIS ACTIVITY IS HOT AND MODERATELY MOIST. GIVEN THE
PRESENCE OF 10-30 KT LOW-LEVEL SWLYS...UNSTABLE INFLOW MAY AID IN
THE DEVELOPMENT AND MAINTENANCE OF AN MCS THROUGH PART OF THE NIGHT.
DEEP-LAYER W-NWLY FLOW WOULD FAVOR A SEWD SYSTEM MOTION INTO PARTS
OF NRN GA AND UPSTATE/MIDDLE SC. WITH MODERATE INSTABILITY AND 30-40
KT DEEP-LAYER SHEAR IN PLACE...THREAT FOR LARGE HAIL AND DAMAGING
WINDS WOULD EXIST. TRENDS WILL CONTINUE TO BE MONITORED FOR A WW.

..GARNER.. 04/26/2012

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

ATTN...WFO...ILM...CAE...GSP...MRX...FFC...HUN...

LAT...LON   33938482 34678555 35358503 35218246 34208008 33628024
            33938482


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