MESOSCALE DISCUSSION 1738
   NWS STORM PREDICTION CENTER NORMAN OK
   0135 PM CDT WED JUL 09 2003
   
   AREAS AFFECTED...ERN IL/WRN-CENTRAL IND
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 696...
   
   VALID 091835Z - 091930Z
   
   DAMAGING WIND AND HAIL WILL CONTINUE TO BE A THREAT WITH CLUSTER OF
   STORMS MOVING EWD AT 30-35 KT THROUGH ERN IL INTO WRN TO CENTRAL
   IND.
   
   AIR MASS ACROSS ERN IL INTO CENTRAL IND CONTINUES TO DESTABILIZE AS
   THE FRONTAL BOUNDARY EXTENDING E-W THROUGH IL/IND LIFTS SLOWLY NWD. 
   MODERATE INSTABILITY COMBINED WITH 30 KT DEEP LAYER SHEAR PER WIND
   PROFILER IN NWRN IND WILL SUPPORT ROTATING UPDRAFTS WITH THE
   POTENTIAL FOR DAMAGING WINDS AND HAIL.
   
   ..PETERS.. 07/09/2003
   
   
   ATTN...WFO...IWX...IND...LOT...ILX...
   
   41598890 40938548 40008545 38968547 39538873 40868811