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Displaying AFOS PIL: SWOMCD Product Timestamp: 2003-05-09 21:58 UTC
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294 ACUS11 KWNS 092158 SWOMCD SPC MCD 092158 TXZ000-092230- MESOSCALE DISCUSSION 0883 NWS STORM PREDICTION CENTER NORMAN OK 0458 PM CDT FRI MAY 09 2003 AREAS AFFECTED...SWRN-WRN TX CONCERNING...SEVERE THUNDERSTORM POTENTIAL VALID 092158Z - 092230Z WW WILL BE ISSUED SOON FOR PORTIONS OF SWRN TO WRN TX. A STRONG TORNADIC SUPERCELL...CURRENTLY OVER ERN PECOS COUNTY... WILL CONTINUE TO BE SEVERE AS IT MOVES EWD INTO A VERY UNSTABLE AIR MASS. VIS IMAGERY ALSO SHOWS ADDITIONAL CU DEVELOPING ALONG THE DRY LINE WHICH EXTENDS FROM THE TRANSPECOS AREA NNEWD THROUGH WRN TX TO NEAR CDS. THIS IS INDICATIVE OF A WEAKENING CAP...WITH CIN LOWERED TO -25 TO -50 J/KG. OBSERVED AND FORECAST DEEP LAYER SHEAR PROFILES SUPPORT SUPERCELLS INTO THE EVENING WITH ADDITIONAL STORMS THAT DEVELOP ALONG THE DRY LINE AND MOVE EWD INTO THE VERY MOIST/UNSTABLE AIR MASS OVER SWRN AND WRN TX. ..PETERS.. 05/09/2003 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...FWD...EWX...SJT...MAF... 30420250 31550179 32950106 32479905 30070051