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Mesoscale Discussion 330
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   MESOSCALE DISCUSSION 0330
   NWS STORM PREDICTION CENTER NORMAN OK
   1126 PM CDT SAT APR 12 2014

   AREAS AFFECTED...NERN KS...NRN MO...IA...SRN WI...NRN IL

   CONCERNING...SEVERE THUNDERSTORM WATCH 71...72...

   VALID 130426Z - 130530Z

   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH
   71...72...CONTINUES.

   SUMMARY...ISOLATED SEVERE HAIL/DAMAGING WIND THREAT WILL CONTINUE
   FROM EXTREME NERN KS...ACROSS NRN MO/PORTIONS OF IA INTO SRN WI/NRN
   IL.

   DISCUSSION...E-W CORRIDOR OF CONVECTION THAT EXTENDS ACROSS SRN WI
   HAS YET TO MOVE SOUTH APPRECIABLY AS WARM ADVECTION REMAINS FOCUSED
   ACROSS THIS REGION.  HOWEVER...CONVECTION ACROSS IA IS PROGRESSING
   EWD AT A STEADY PACE WITH INDIVIDUAL CELLS MOVING UPWARDS OF 40KT
   ACROSS SRN IA.  WITH PRECIP SHIELD GRADUALLY EXPANDING ACROSS THE
   MID MS VALLEY IT APPEARS STRONG TSTMS SHOULD EVENTUALLY SPREAD EAST
   OF THE MS RIVER INTO NWRN IL OVER THE NEXT FEW HOURS.

   FARTHER SW ACROSS THE CNTRL PLAINS...STRENGTHENING INHIBITION AND
   WEAK HEIGHT RISES APPEAR MOSTLY RESPONSIBLE FOR DEMISE OF CONVECTION
   OVER MUCH OF KS.  SRN EXTENT OF SEVERE THREAT WILL SHIFT ACROSS NRN
   MO OVER THE NEXT FEW HOURS.

   ..DARROW.. 04/13/2014


   ATTN...WFO...LOT...MKX...LSX...DVN...ARX...DMX...EAX...OAX...
   TOP...

   LAT...LON   39879602 42179295 43289106 43698911 43778740 42728741
               42318828 41668990 40959123 39939295 39119468 39879602 

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Page last modified: April 13, 2014
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