[MCD] SWOMCD

Sun Jun 18 07:12:42 UTC 2006

ACUS11 KWNS 180710
SWOMCD
SPC MCD 180710 
TXZ000-180845-

MESOSCALE DISCUSSION 1231
NWS STORM PREDICTION CENTER NORMAN OK
0210 AM CDT SUN JUN 18 2006

AREAS AFFECTED...PARTS OF CENTRAL TX

CONCERNING...SEVERE THUNDERSTORM WATCH 506...

VALID 180710Z - 180845Z

THOUGH OVERALL SEVERE THREAT HAS DECREASED IN AND NEAR WW 506...A
THREAT FOR HAIL PERSISTS ACROSS WRN PORTIONS OF WW.

LATEST RADAR IMAGERY SHOWS BOWING LINE OF CONVECTION MOVING SEWD/SWD
ACROSS CENTRAL TX -- MOVING S AND E ACROSS/OUT OF WW.  THOUGH THIS
CONVECTION CONTINUES TO MAINTAIN ITS LINEAR CONFIGURATION...RADAR
INDICATES CONTINUED WEAKENING IN REFLECTIVITY. SUFFICIENT
INSTABILITY AND SLY LOW-LEVEL INFLOW SHOULD MAINTAIN CONVECTION FOR
THE NEXT SEVERAL HOURS...BUT OVERALL SEVERE THREAT IS EXPECTED TO
CONTINUE DECREASING.

GREATEST THREAT REMAINS ACROSS WRN PORTIONS OF WW WITH MORE DISCRETE
STORMS ON WRN FRINGE OF MCS...WHERE MORE FAVORABLE INSTABILITY AND
STRONGER SHEAR ARE INDICATED.  THREAT MAY PERSIST FOR A FEW MORE
HOURS ACROSS THIS REGION -- POSSIBLY SPREADING S OF WW WITH TIME.

..GOSS.. 06/18/2006

...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...

ATTN...WFO...EWX...SJT...MAF...

32230074 32260036 31909926 30999884 30299907 29829970
30060071 31160105 31840106 

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