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Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-08 14:55 UTC
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039 ACUS11 KWNS 081455 SWOMCD SPC MCD 081455 KYZ000-TNZ000-ALZ000-MSZ000-MOZ000-ARZ000-081730- MESOSCALE DISCUSSION 0846 NWS STORM PREDICTION CENTER NORMAN OK 0955 AM CDT THU MAY 08 2003 AREAS AFFECTED...SOUTHERN KY...WRN/MIDDLE TN CONCERNING...SEVERE THUNDERSTORM POTENTIAL VALID 081455Z - 081730Z ...SEVERE THUNDERSTORMS SHOULD DEVELOP ACROSS MUCH OF TN AND PORTIONS OF KY BY EARLY AFTERNOON. A TORNADO WATCH MAY BE REQUIRED IN THE NEXT FEW HOURS.. FRAGMENTED WARM FRONT EXTENDS EWD ACROSS THE TN VALLEY LATE THIS MORNING AS A SEGMENT OF LLJ VEERS FROM AR INTO MIDDLE TN. IT APPEARS PERSISTENT WARM ADVECTION WILL SUSTAIN ONGOING ACTIVITY OVER NERN AR AND ALLOW CONVECTION TO MOVE EWD OVER THE NEXT FEW HOURS. IN ADDITION...BREAKS IN CLOUDINESS HAS ALLOWED BOUNDARY LAYER TO WARM DOWNSTREAM AND THIS SHOULD INCREASE INSTABILITY WHERE DEEP LAYER SHEAR WILL SUPPORT ORGANIZED UPDRAFTS. SUPERCELLS ARE POSSIBLE ACROSS THIS REGION AND PROFILES APPEAR FAVORABLE FOR ISOLATED TORNADOES IN ADDITION TO LARGE HAIL/DAMAGING WINDS. ..DARROW.. 05/08/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...MRX...JKL...LMK...OHX...HUN...PAH...MEG... 36319012 37038839 37408651 36628491 35048535 34918800 35059011