[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 212028
SWOMCD
SPC MCD 212028 
ILZ000-MOZ000-212200-

MESOSCALE DISCUSSION 0631
NWS STORM PREDICTION CENTER NORMAN OK
0328 PM CDT THU APR 21 2005

AREAS AFFECTED...ERN MO

CONCERNING...SEVERE THUNDERSTORM WATCH 176...177...

VALID 212028Z - 212200Z

...SEVERE THUNDERSTORMS SHOULD DEVELOP EWD ALONG THE WARM FRONT
TOWARD THE ST. LOUIS METRO AREA...

WELL DEFINED MVC FROM EARLY MORNING CONVECTIVE CLUSTER IS LIFTING
ENEWD ACROSS SERN IA...WITH A TRAILING LINE OF THUNDERSTORMS INTO
NRN PORTIONS OF WW176. THIS ACTIVITY APPEARS ELEVATED AND WELL
NORTH OF SLOWLY RETREATING WARM FRONT...WHICH APPEARS AT THIS TIME
TO BE THE MAIN FOCUS FOR POTENTIAL SEVERE DEVELOPMENT. THE
STRONGEST STORMS HAVE INDEED FORMED ALONG THE WARM FRONT OVER COOPER
COUNTY MO AND WILL SOON SPREAD INTO WRN PORTIONS OF WW176.  WITH
TIME ADDITIONAL THUNDERSTORMS WILL DEVELOP EWD TOWARD THE ST. LOUIS
METRO AREA.  LARGE HAIL SHOULD REMAIN THE GREATEST THREAT.

..DARROW.. 04/21/2005

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...PAH...ILX...LSX...SGF...EAX...

38369269 39999223 40149092 39239086 38048945 

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