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Mesoscale Discussion 318
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   Mesoscale Discussion 0318
   NWS Storm Prediction Center Norman OK
   0746 PM CDT Wed Apr 08 2020

   Areas affected...southern Illinois...Indiana...northern
   Kentucky...southwest Ohio

   Concerning...Tornado Watch 90...91...

   Valid 090046Z - 090245Z

   The severe weather threat for Tornado Watch 90, 91 continues.

   SUMMARY...The threat of widespread wind damage is developing over
   parts of the region. A tornado or two remains possible as well.

   DISCUSSION...Numerous severe wind gusts have been measured on area
   ASOS this evening over IL where storms continue to intensify along a
   rapidly moving cold front. The northern end of this severe line of
   storms is moving across the Indianapolis area, while farther south a
   particularly intense portion of the line is now moving over Crawford
   and Lawrence counties in IL, and soon to cross into southwest IN
   where significant wind damage is possible. 

   Meanwhile, other cells continue to produce large hail and damaging
   winds across the Paducah area, well ahead of the front.

   The air mass across the remainder of the area, including much of KY,
   southern IN and southwest OH, remains favorable for damaging storms
   with strong large-scale lift and steepening midlevel lapse rates. A
   tornado threat is possible as well, especially later this evening as
   SRH is enhanced as southwesterly 850 mb winds increase in speed.

   ..Jewell.. 04/09/2020

   ...Please see www.spc.noaa.gov for graphic product...

   ATTN...WFO...JKL...ILN...LMK...IWX...OHX...IND...PAH...ILX...
   LSX...

   LAT...LON   36508830 36748904 37528969 38148986 38868940 39058857
               39158793 39508723 39888669 40378585 40268429 39788321
               39018320 37818419 37268536 36698703 36508830 

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Page last modified: April 09, 2020
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