[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 242226
SWOMCD
SPC MCD 242226 
ILZ000-MOZ000-IAZ000-MNZ000-KSZ000-NEZ000-250000-

MESOSCALE DISCUSSION 0874
NWS STORM PREDICTION CENTER NORMAN OK
0526 PM CDT MON MAY 24 2004

AREAS AFFECTED...SERN NEB...SRN/CNTRL IA...NRN MO...WRN IL AND SERN
IA

CONCERNING...TORNADO WATCH 273...276...

VALID 242226Z - 250000Z

VERY VOLATILE AND DANGEROUS SITUATION OVER THE MISSOURI RIVER VALLEY
AND POINTS EAST ACROSS SRN IA AND NRN MO THIS EVENING. A NEW TORNADO
WATCH WILL BE NEEDED ACROSS NRN AND NERN MO SHORTLY.

SEE GRAPHIC FOR LATEST MESOANALYSIS. STRONG LOW DEVELOPING ON THE
NEB/IA BORDER ATTM NEAR OMA. WARM FRONT EXTENDS SEWD ACROSS NRN MO
WITH A COUPLE OF TORNADIC SUPERCELLS TRACKING ALONG AND NEAR THE
FRONT. THIS ACTIVITY WILL BEGIN TO MOVE OUT OF THE SERN PART OF
TORNADO WATCH 273 SHORTLY AND A NEW WATCH WILL BE ISSUED ACROSS NRN
MO.

INTENSE ACTIVITY ALSO INVOF SURFACE LOW AND ALONG DEVELOPING SQUALL
LINE WITH EMBEDDED SUPERCELLS EXTENDING NEWD INTO CNTRL IA. COLD
POOL APPEARS TO BE DEVELOPING WITH THIS CONVECTION. ACTIVITY
EXPECTED TO SPREAD ESEWD ALONG INSTABILITY GRADIENT ACROSS SRN IA
NEXT FEW HOURS WITH TORNADOES...EXTREME WIND GUSTS...AND VERY LARGE
HAIL SPREADING ACROSS SRN IA AND NRN MO AS THE EVENING UNFOLDS.

..CARBIN.. 05/24/2004

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

ATTN...WFO...ILX...LSX...DVN...ARX...MPX...DMX...EAX...OAX...TOP...GID...LBF...

42129902 42179435 43589476 43539299 41219090 39759028
38629149 39919823 

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