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Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-05 16:06 UTC
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087 ACUS11 KWNS 051607 SWOMCD SPC MCD 051606 TNZ000-ALZ000-KYZ000-MSZ000-MOZ000-ARZ000-051800- MESOSCALE DISCUSSION 0763 NWS STORM PREDICTION CENTER NORMAN OK 1106 AM CDT MON MAY 05 2003 AREAS AFFECTED...AL TN MS CONCERNING...TORNADO WATCH 251... VALID 051606Z - 051800Z VERY STRONG DEEP LAYER SHEAR OF 50-60 KT COUPLED WITH VEERING PROFILES NOTED ON VWPS WITH HELICITES AROUND 400 M2/S2 PREVAIL ACROSS NRN MS/AL AND WRN/MID TN. WITH CONTINUED SURFACE HEATING TEMPS INTO THE LOW 80S AND DEWPOINTS IN THE LOW 70S RESULT IN VERY UNSTABLE/UNCAPPED AIRMASS WITH MUCAPES TO ABOVE 3000 J/KG. TORNADIC SUPERCELLS HAVE ALREADY DEVELOPED IN RESPONSE TO THESE CONDITIONS MOVING ACROSS NRN GILES COUNTY TN AT 27050. BY 17Z THIS SUPERCELL WILL BE INTO NRN FRANKLIN COUNTY. FURTHER S ACROSS NRN MS COUNTIES OF MONTGOMERY...CHOCTAW...WEBSTER AND CALHOUN...SEVERE THUNDERSTORM HAVE STRONG POTENTIAL TO BECOME TORNADIC WITHIN THE NEXT HOUR AS THEY MOVE 27050-60 REACHING THE AL BORDER BY 1700Z. ..HALES.. 05/05/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...OHX...BMX...HUN...PAH...MEG...JAN... 32819102 34599043 36648943 36368559 35228589 32868721 32758872