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Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-10 14:25 UTC
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269 ACUS11 KWNS 101425 SWOMCD SPC MCD 101425 INZ000-KYZ000-ILZ000-MOZ000-101630- MESOSCALE DISCUSSION 0905 NWS STORM PREDICTION CENTER NORMAN OK 0925 AM CDT SAT MAY 10 2003 AREAS AFFECTED...FAR SERN MO/SRN IL...SRN IND AND WRN KY CONCERNING...SEVERE THUNDERSTORM WATCH 334... VALID 101425Z - 101630Z CONVECTIVE COMPLEX WILL CONTINUE TO MOVE ESEWD AROUND 40 KTS THROUGH THE REMAINDER OF WW 334 THROUGH 10/16Z. GUST FRONT FROM CONVECTION APPEARS TO BE SURGING AHEAD OF LINE TO THE SW OF THE STL METRO AREA...WHICH SUGGESTS THAT DAMAGING WIND THREAT OVER THE SWRN PORTIONS OF WW 334 WILL LIKELY REMAIN SOMEWHAT MARGINAL. FARTHER EAST...BOUNDARY LAYER CONVERGENCE WAS AIDING IN INCIPIENT CONVECTIVE DEVELOPMENT FROM NEAR THE FARMINGTON MO AREA EWD INTO FAR SRN IL/SWRN IND. STRONG MID LEVEL WIND FIELDS WILL CONTINUE TO SUPPORT ANY THUNDERSTORMS THAT DEVELOP TO QUICKLY BECOME SEVERE...WITH SUPERCELLS. LOW LEVEL SHEAR REMAINS VERY STRONG PER PADUCAH VWP...WITH OVER 400 M2/S2 0-2 SRH. THUS THE THREAT FOR TORNADOES WILL REMAIN HIGH WITH ANY SUPERCELLS THAT DEVELOP. ANOTHER WW WILL LIKELY BE NEEDED OVER FAR SRN IL/SRN IND AND PORTIONS OF NRN/WRN KY IN THE NEXT HOUR. ..CROSBIE.. 05/10/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...LMK...IND...PAH...ILX...LSX... 38229138 38668893 38438609 37558634 37399085