National Weather Service Raw Text Product
Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-09 19:48 UTC
Previous in Time Latest Product Next in Time
View All KWNS Products for 09 May 2003 View All SWO Products for 09 May 2003 View As Image Download As Text
618 ACUS11 KWNS 091948 SWOMCD SPC MCD 091948 INZ000-KYZ000-ILZ000-MOZ000-092145- MESOSCALE DISCUSSION 0878 NWS STORM PREDICTION CENTER NORMAN OK 0248 PM CDT FRI MAY 09 2003 AREAS AFFECTED...SRN MO...SRN IL CONCERNING...SEVERE THUNDERSTORM POTENTIAL VALID 091948Z - 092145Z SCATTERED STRONG/SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP IN THE NEXT 1-2 HOURS OVER SOUTHEAST MO AND SPREAD INTO SOUTHERN IL. WW WILL LIKELY BE NEEDED SOON. VISIBLE SATELLITE AND RADAR IMAGERY SHOWS AN ISOLATED THUNDERSTORM HAS RECENTLY DEVELOPED IN REYNOLDS COUNTY MO. THIS APPEARS TO BE ALONG ILL-DEFINED BOUNDARY EXTENDING FROM SOUTHERN IND ACROSS SOUTHERN MO. AIRMASS IN THIS REGION IS VERY MOIST/UNSTABLE WITH SBCAPE VALUES OVER 4000 J/KG...WITH SUFFICIENT VERTICAL SHEAR FOR SUPERCELLS. PRESENT INDICATIONS ARE THAT ACTIVITY WILL CONTINUE TO INCREASE...WITH THE POTENTIAL FOR LARGE HAIL AND DAMAGING WINDS IN STRONGER CELLS. ..HART.. 05/09/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...IND...PAH...LSX...SGF... 38189256 38729006 38438758 37418784 37129060 37149270