MESOSCALE DISCUSSION 1765
   NWS STORM PREDICTION CENTER NORMAN OK
   0525 PM CDT THU JUL 10 2003
   
   AREAS AFFECTED...MUCH OF VA...
   
   CONCERNING...SEVERE THUNDERSTORM POTENTIAL 
   
   VALID 102225Z - 102330Z
   
   NEW WW WILL LIKELY BE REQUIRED ACROSS CENTRAL/NRN VA E OF WW 716 IN
   THE NEXT HOUR OR SO.
   
   AIRMASS REMAINS MODERATELY UNSTABLE ACROSS CENTRAL AND SRN VA...WITH
   INSTABILITY SPREADING NWD INTO NRN VA SOUTH OF WARM FRONT. 
   SCATTERED SHOWERS / THUNDERSTORMS AHEAD OF MAIN CONVECTIVE LINE
   APPROACHING THE APPALACHIAN CREST CONTINUE TO SHOW ROTATION WITHIN
   MODERATELY SHEARED / VEERING WIND FIELD.  A LIMITED SEVERE THREAT
   INCLUDING AN ISOLATED TORNADO MAY EXIST WITH THE SCATTERED STORMS
   AHEAD OF LINE...BUT MAIN SEVERE THREAT WILL LIKELY EXIST AFTER 11/02
   TO 03Z WHEN MAIN LINE OF CONVECTION MOVES EAST OF THE APPALACHIANS
   INTO VA.
   
   ..GOSS.. 07/10/2003
   
   
   ATTN...WFO...AKQ...LWX...RNK...
   
   39057861 39087787 38627736 38077724 37187801 36717889
   36558023 36918089 37628033