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Mesoscale Discussion 532
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   MESOSCALE DISCUSSION 0532
   NWS STORM PREDICTION CENTER NORMAN OK
   0834 PM CDT THU MAY 08 2014

   AREAS AFFECTED...PARTS OF ERN IA...SERN MN AND FAR SWRN WI

   CONCERNING...SEVERE POTENTIAL...WATCH UNLIKELY 

   VALID 090134Z - 090300Z

   PROBABILITY OF WATCH ISSUANCE...20 PERCENT

   SUMMARY...A FEW STRONG TO SEVERE STORMS WILL BE POSSIBLE THIS
   EVENING /UNTIL AROUND 03Z/ TO THE EAST OF WW 130...BUT LIMITED
   COVERAGE IS EXPECTED TO PRECLUDE WW ISSUANCE.

   DISCUSSION...AT 0120Z...MOSAIC RADAR IMAGERY SHOWED A CLUSTER OF
   STORMS TRACKING NEWD INTO NERN IA...TOWARD FAR SERN MN...WITH
   ADDITIONAL STORMS LOCATED SWD THROUGH CENTRAL TO SOUTH CENTRAL IA. 
   LOCALLY STRONG WIND GUSTS AND HAIL WILL BE POSSIBLE DURING THE NEXT
   1-2 HOURS...GIVEN THE EXISTENCE OF RESIDUAL MODERATE INSTABILITY. 
   HOWEVER...THE ONSET OF BOUNDARY LAYER COOLING WILL RESULT IN
   DECREASING INSTABILITY AND SHOULD TEND TO LIMIT THE EWD/NEWD EXTENT
   OF THE STRONGER ACTIVITY.

   ..PETERS/THOMPSON.. 05/09/2014


   ATTN...WFO...DVN...ARX...MPX...DMX...

   LAT...LON   41989317 42259300 42719301 43459294 43999300 44329245
               44449168 44099102 43339097 42779117 40959187 40929288
               41119321 41989317 

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Page last modified: May 09, 2014
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