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Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-08 23:38 UTC
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286 ACUS11 KWNS 082338 SWOMCD SPC MCD 082338 MOZ000-ARZ000-OKZ000-KSZ000-NEZ000-090145- MESOSCALE DISCUSSION 0865 NWS STORM PREDICTION CENTER NORMAN OK 0638 PM CDT THU MAY 08 2003 AREAS AFFECTED...SERN NEB/ERN KS/CENTRAL-ERN OK/WRN MO/NWRN AR CONCERNING...TORNADO WATCH 308...311... VALID 082338Z - 090145Z PARAMETERS REMAIN VERY FAVORABLE FOR LONG-LIVED TORNADIC SUPERCELLS WITH A THREAT FOR STRONG/VIOLENT TORNADOES OVER FAR SERN NEB...ERN KS...NORTH CENTRAL INTO NERN OK AND WRN MO OVER THE NEXT 2-3 HOURS. A TORNADIC SUPERCELL MOVING INTO NERN OK IS EXPECTED TO BE IN THE TULSA AREA BETWEEN 00-01Z. TORNADIC SUPERCELLS ARE EXPECTED TO BE IN THE KANSAS CITY METRO AREA BETWEEN 0030-02Z. REGIONAL RADARS SHOW A BROKEN LINE OF STRONG TORNADIC SUPERCELLS EXTENDING FROM FAR SERN NEB INTO ERN KS TO NORTH CENTRAL/NERN OK MOVING TO THE NORTHEAST AT 35-45 KT. 23Z SURFACE ANALYSIS PLACES A 993 MB SURFACE LOW OVER NORTH CENTAL KS NEAR MHK...WITH A WARM FRONT EXTENDING ESEWD TO JUST SOUTH OF IXD/OJC AND THEN EWD THROUGH CENTRAL MO TO JUST SOUTH OF STL. STRONG SURFACE PRESSURE FALLS ARE LOCATED OVER SERN NEB/NWRN MO/SWRN IA...INDICATING THE SURFACE LOW WILL TRACK NEWD WITH THE WARM FRONT LIFTING NWD. WARM SECTOR REMAINS MODERATELY TO VERY UNSTABLE WITH DEEP AND LOW-LEVEL SHEAR VALUES SUPPORTING SUPERCELLS WITH TORNADOES AND LARGE HAIL. ..PETERS.. 05/08/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...LZK...SGF...EAX...TSA...OAX...TOP...ICT...OUN...GID...GLD... 38399782 39419747 39549827 39919979 40839944 40479530 40139309 34849440 34029764 35509777