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Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-06 14:37 UTC
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709 ACUS11 KWNS 061437 SWOMCD SPC MCD 061437 INZ000-ILZ000-061630- MESOSCALE DISCUSSION 0785 NWS STORM PREDICTION CENTER NORMAN OK 0937 AM CDT TUE MAY 06 2003 AREAS AFFECTED...SRN IL/SRN IN CONCERNING...SEVERE THUNDERSTORM POTENTIAL VALID 061437Z - 061630Z ELEVATED CONVECTION WILL CONTINUE TO MOVE EWD ACROSS SRN IL OVER THE NEXT FEW HOURS. CELLS WILL HAVE THE POTENTIAL FOR ISOLATED HAIL. WW IS POSSIBLE ACROSS SRN IL/SRN IND LATER THIS MORNING. CONVECTION WAS DEVELOPING AHEAD OF A DISTURBANCE EVIDENT ON WV IMAGERY OVER ERN MO. A MARGINALLY UNSTABLE AIR MASS WAS PRESENT OVER SRN IL WITH MLCAPE VALUES AROUND 500 J/KG. STORMS WILL REMAIN ELEVATED WITH MOST OF THE INSTABILITY ABOVE 700 MB. 0-6 KM SHEAR VALUES AROUND 60 KT WERE FAVORABLE FOR STORM ORGANIZATION WITH A FEW ELEVATED SUPERCELLS POSSIBLE. LARGE HAIL WILL BE THE PRIMARY THREAT WITH THE STORMS. WW WILL BE POSSIBLE ACROSS THE REGION LATER THIS MORNING. ..BROYLES.. 05/06/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...LMK...IND...PAH...ILX...LSX... 38228979 38728980 39088923 39438790 39468716 39278669 38668647 38398679 38118763 37828900 37968951