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Displaying AFOS PIL: SWODY1 Product Timestamp: 1990-05-09 07:11 UTC
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000 ACUS1 KMKC 090711 COR MKC AC 090700 COR CONVECTIVE OUTLOOK...REF AFOS NMCGPH94O VALID 091200 - 101200Z REF WW NR 203 VALID UNTIL 09Z AND WW NR 204 UNTIL 11Z. THERE IS A HIGH RISK OF SVR TSTMS BGNG IN THE AFTN AND CONTG THRU THE EVE HRS OVR IL..PTNS OF ERN IA...ERN 2/3 OF MO..NERN AR..SWRN LWR MI..MUCH OF IN..WRN KY..ERN TN...AND EXTRM SE WI. THE AREA IS TO THE RT OF A LN FM LIT SGF SZL OTM DBQ MKG LAN JXN BNA MEM LIT. SURROUNDING THE HIGH RISK IS A SLGT RISK OF SVR TSTMS TO THE RT OF A LN FM GLS 30 SW AUS SPS OKC EMP OMA LNR MBL APN...CONT...CLE HTS AHN TLH. GEN TSTMS ARE FCST TO THE RT OF A LN FM DRT DYS GAG EAR OFK FRM MQT...CONT...BUF SHD ECG. MAJOR OUTBREAK OF SVR TSTMS AND ISOLD TORNADOES EXPCD FM THE MID MS VLY AND NERN AR INTO PTNS OF LWR MI SWD THRU WRN TN BGNG DURG THE AFTN AND CONTG THRU THE NIGHT. VIGOROUS SHRTWV TROF CURRENTLY TRKG EWD THRU CO FCST TO BCM NEGATIVELY TILTED DURG PD AND ACLT NEWD...RCHG ERN KS/WRN MO BY 00Z AND IL BY 10/12Z. ASSOCD SFC LOW OVR NERN KS AT BGNG OF PD IS PROGD TO RPDLY DEEPEN AS IT TRKS NEWD RCHG N CNTRL IL BY 00Z AS FCST BY AVN MODEL. CURRENT SVR ACTVTY/BOW ECHO OVR N CNTRL KS INTO SERN NEB EXPCD TO CONT INTO THE MRNG HRS WITH SVR TSTMS PSBLY DVLPG SWD INTO CNTRL OK ALG INSTBY AXIS. BY AFTN STG WSWLY MID LVL JET EXCEEDING 70KTS AT 500MB PROGD TO SWING NEWD FM OK INTO SW MO AS CDFNT MOVS INTO WRN MO AND WRN AR. THIS COMBINED WITH STG SLY LOW LVL JET OVR 45KT AT 850MB WILL RESULT IN VERY FVRBL SHEAR PROFILE IN RGN OF MDT INSTBY...MIN LIS ARND MINUS 8...AND SHUD SUPPORT POT FOR ISOLD/STG TORNADOES SPCLLY OVR ERN 2/3 MO..IL..SW MI..IN..WRN KY..WRN TN..AND NE AR. INTNESE SQLN LIKELY TO DVLP BY MID AFTN FM N CNTRL MO THRU WRN AR AS STG PVA ASSOCD WITH SHRTWV ROTS NEWD. SQLN THEN FCST TO SWEEP ENEWD INTO IL AND ERN AR BY 00Z...CONTG INTO SE LWR MI AND ERN TN BY 12Z. OTR ISOLD SVR TSTMS PSBL FM PTNS ERN/CNTRL TX EWD INTO WRN GA AS CDFNT SURGES ESEWD THRU MDTLY UNSTBbL AMS. SVR POT OVR THIS RGN NOT EXPCD TO BE AS INTENSE AS MAIN DYNAMICS WILL BE FTHR N. MKCPWOMKC WILL BE ISSUED LTR THIS MRNG. ..JULY.. 05/09/90