[BNAWX] Severe Storm Outlook Narrative

[EMWIN Server]

ACUS11 KWNS 280212
SWOMCD
SPC MCD 280212
VAZ000-MDZ000-DCZ000-NCZ000-WVZ000-TNZ000-280315-

MESOSCALE DISCUSSION 0645
NWS STORM PREDICTION CENTER NORMAN OK
0912 PM CDT WED APR 27 2011

AREAS AFFECTED...CNTRL/SWRN VA...NWRN NC...SERN WV

CONCERNING...TORNADO WATCH 240...

VALID 280212Z - 280315Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 240 CONTINUES.

RECENT RADAR/SATELLITE TRENDS INDICATE SEVERE THREAT HAS BECOME
INCREASINGLY LOCALIZED ACROSS CNTRL VA...WITH A LONE SUPERCELL NOW
IN CULPEPER COUNTY. HOWEVER...LONG-TRACK SUPERCELLS ARE APPROACHING
THE WRN EXTENT OF WW 240 ACROSS SWRN VA/NWRN NC/SERN WV. SURFACE DEW
POINTS CONTINUE TO INCREASE ACROSS THIS REGION JUST AHEAD OF THESE
CELLS. MODIFIED 00Z RNK RAOB SUGGESTS MODEST SURFACE-BASED
INSTABILITY WOULD REMAIN IN PLACE WITHIN A VERY STRONGLY SHEAR
ENVIRONMENT...CONDUCIVE TO ALL FORMS OF SEVERE WEATHER THROUGH THE
OVERNIGHT.

..GRAMS.. 04/28/2011

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

ATTN...WFO...AKQ...LWX...RAH...RNK...RLX...GSP...MRX...

LAT...LON   38018078 38228006 38397906 39027795 39197728 38857698
            38297705 37507735 37187775 37047850 36307979 36058037
            36068139 36128181 36668171 37498121 38018078


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