[MCD] SWOMCD

Fri May 26 03:20:17 UTC 2006

ACUS11 KWNS 260317
SWOMCD
SPC MCD 260317 
MOZ000-ARZ000-OKZ000-KSZ000-260515-

MESOSCALE DISCUSSION 0980
NWS STORM PREDICTION CENTER NORMAN OK
1017 PM CDT THU MAY 25 2006

AREAS AFFECTED...SRN KS / NRN OK / SWRN MO / NWRN AR

CONCERNING...SEVERE THUNDERSTORM WATCH 396...399...

VALID 260317Z - 260515Z

SEVERE THREAT WILL PERSIST THROUGH THE NIGHT...WITH WIND AND HAIL
ACROSS KS/OK. AN ISOLATED TORNADO MAY OCCUR WITH ACTIVITY OVER SWRN
MO / NWRN AR. ADDITIONAL WATCHES MAY BE REQUIRED.

SWLY LOW LEVEL JET WILL HELP ADVECT UNSTABLE AIR NWD ALONG WARM
FRONT FROM SRN KS/NRN OK INTO SWRN MO/NWRN AR. THIS WILL ALLOW
STORMS OVER SRN KS TO PERSIST AND PERHAPS BECOME BETTER ORGANIZED AS
THEY PROPAGATE EWD...AND EVENTUALLY SEWD INTO NERN OK DUE TO
STRONGER NWLY FLOW ALOFT. DAMAGING WINDS AND SOME HAIL WOULD OCCUR.

FARTHER E...CLUSTER OF SUPERCELLS WILL PERSIST OVER SWRN MO INTO
NWRN AR...BEING FED HIGH THETA-E AIR ON VEERING LOW LEVEL JET. AREA
PROFILERS SHOW FAVORABLE SHEAR FOR CONTINUED ROTATION WITHIN THE
STRONGER STORMS WITH THE THREAT OF AN ISOLATED TORNADO.

..JEWELL.. 05/26/2006

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

ATTN...WFO...PAH...MEG...LSX...LZK...SGF...TSA...TOP...ICT...OUN...DDC...AMA...

36489991 37240062 38739971 38769847 38229621 37599289
37239064 35969163 35809416 36309855 