SWOMCD
SPC MCD 230334
NEZ000-230430-
MESOSCALE DISCUSSION 0979
NWS STORM PREDICTION CENTER NORMAN OK
1034 PM CDT THU MAY 22 2008
AREAS AFFECTED...PARTS OF ERN NEB
CONCERNING...SEVERE POTENTIAL...WATCH POSSIBLE
VALID 230334Z - 230430Z
WW IS BEING CONSIDERED FOR PARTS OF ERN NEB TO THE NNE OF WW 339.
REGIONAL RADARS INDICATED A BOWING STRUCTURE ACROSS THE NRN PART OF
WW 339 IN SOUTH CENTRAL NEB...WITH THE APEX OF THE BOW LOCATED IN
FAR ERN KEARNEY/WRN ADAMS COUNTIES MOVING TO THE NE AT 35-40 KT.
ALTHOUGH THIS BOW IS LOCATED N OF THE SYNOPTIC WARM FRONT...WHICH
EXTENDED WNW-ESE ACROSS NRN KS TO CENTRAL MO...50 KT SLY LLJ
EXTENDING INTO SOUTH CENTRAL/SERN NEB COUPLED WITH SPEED OF BOW
SUGGESTS LOCALLY STRONGER WIND GUSTS COULD REACH THE SURFACE.
MUCAPE VALUES N OF THE WARM FRONT RANGING FROM 500-1000 J/KG AND
EFFECTIVE BULK SHEAR OF 35-40 KT SUGGESTS ORGANIZED STORMS SHOULD
PERSIST FARTHER NEWD FOR THE NEXT SEVERAL HOURS.
..PETERS.. 05/23/2008
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...OAX...GID...LBF...
41089887 41749900 42009811 41789618 41039591 40489599
40179668 40219729 40839739 40999747
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