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Mesoscale Discussion 948
MD 948 graphic
   
   MESOSCALE DISCUSSION 0948
   NWS STORM PREDICTION CENTER NORMAN OK
   0414 PM CDT THU MAY 27 2004
   
   AREAS AFFECTED...ECNTRL/SERN OH...NWRN WV AND NRN PNHDL OF WV
   
   CONCERNING...SEVERE THUNDERSTORM POTENTIAL 
   
   VALID 272114Z - 272245Z
   
   WW MAY BE REQUIRED IF TSTMS CONTINUE TO INCREASE AND/OR MOVE TOWARD
   THE REGION.
   
   CLUSTER OF TSTMS ACROSS THE MIAMI VLY OF OH CONTINUE TO MOVE ESEWD
   AND SHOULD MOVE INTO PORTIONS OF CNTRL OH DURING THE NEXT COUPLE OF
   HOURS. OTHER TSTMS APPEAR TO BE DEVELOPING JUST SOUTH OF THE
   LANCASTER AREA.  DOWNSTREAM AIR MASS IS NOT QUITE AS UNSTABLE AS
   FARTHER WEST...WITH A CORRIDOR OF 1000-1500 J/KG MLCAPE EXTENDING
   INTO THE MID OH VLY.  GIVEN WLY DEEP LAYER SHEAR...POTENTIAL WILL
   EXIST FOR TSTMS TO MOVE TOWARD THE REGION WITH THE RISK OF
   SUPERCELLS CONTAINING LARGE HAIL AND DAMAGING WINDS.
   
   ..RACY.. 05/27/2004
   
   
   ATTN...WFO...PBZ...RLX...CLE...ILN...
   
   40658333 40548050 38938055 38998331 40658332 
   
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