[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 210612
SWOMCD
SPC MCD 210611 
IAZ000-MNZ000-NEZ000-SDZ000-210645-

MESOSCALE DISCUSSION 0787
NWS STORM PREDICTION CENTER NORMAN OK
0111 AM CDT FRI MAY 21 2004

AREAS AFFECTED...NEB/IA

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 210611Z - 210645Z

NEW WW WILL BE ISSUED SHORTLY FOR PORTIONS OF NEB INTO IA.

ISOLATED STRONG TO SEVERE STORMS HAVE DEVELOPED DURING THE LAST HOUR
FROM THE SWRN NEB PANHANDLE EWD TO EAST CENTRAL NEB...WITH ALL OF
THIS ACTIVITY ALONG OR NORTH OF WW 227.  STRONG 50 KT SLY LLJ OVER
KS WILL CONTINUE TO FEED A MODERATELY UNSTABLE AIR MASS NWD INTO
THESE STORMS AND SUPPORT ADDITIONAL SEVERE THREAT AS CONVECTION
DEVELOPS WITHIN WAA REGIME TO THE N OF E-W SURFACE FRONT...WHICH IS
LOCATED ACROSS SRN NEB INTO SRN IA.  INSTABILITY AND CAPE BEARING
SHEAR WILL SUPPORT HAIL AS THE PRIMARY THREAT WITH THIS ACTIVITY.

..PETERS.. 05/21/2004

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

ATTN...WFO...MPX...DMX...FSD...OAX...ABR...GID...LBF...UNR...

41370210 42540198 43500138 43849795 43849341 41759333
41509616 

WWWW