MESOSCALE DISCUSSION 0776
   NWS STORM PREDICTION CENTER NORMAN OK
   0222 AM CDT SAT MAY 09 2009
   
   AREAS AFFECTED...NERN AR...TN...SRN KY
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 277...
   
   VALID 090722Z - 090815Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 277
   CONTINUES.
   
   UPDRAFT INTENSITY APPEARS TO BE WANING WITH MOST STORMS AS THEY SAG
   SWD ACROSS WW277 INTO NRN TN.  EVEN SO STORMS REMAIN ORGANIZED IN AN
   E-W FASHION WITH CONVECTIVE OUTFLOW SURGING AHEAD OF PRECIPITATION
   UP TO 5-10 MI IN A FEW LOCATIONS.  IT APPEARS THE GREATEST SEVERE
   THREAT WILL BE LOCALLY STRONG WINDS WITH ANY LINE SEGMENTS THAT CAN
   BECOME ORIENTED N-S...SUCH AS THE ACTIVITY ENTERING CARROLL COUNTY
   TN AND ACROSS SUMNER COUNTY TN.
   
   ..DARROW.. 05/09/2009
   
   
   ATTN...WFO...MRX...JKL...LMK...OHX...PAH...MEG...
   
   LAT...LON   36119093 36268895 36698778 36768486 36038459 35608630
               35178789 35169089 36119093