[MCD] SWOMCD

Mon Oct 31 20:55:16 UTC 2005

ACUS11 KWNS 312054
SWOMCD
SPC MCD 312054 
LAZ000-TXZ000-312200-

MESOSCALE DISCUSSION 2369
NWS STORM PREDICTION CENTER NORMAN OK
0254 PM CST MON OCT 31 2005

AREAS AFFECTED...SERN TX/SWRN LA

CONCERNING...SEVERE THUNDERSTORM POTENTIAL 

VALID 312054Z - 312200Z

NEW WW WILL SOON FOR PORTIONS OF SERN TX/SWRN LA.

THUNDERSTORMS BOTH WITHIN AND AHEAD OF ONGOING SQUALL LINE CONTINUE
TO INCREASE LATE THIS AFTERNOON.  AXIS OF INSTABILITY REMAINS WEST
OF SABINE RIVER ATTM...AND QUESTIONS REMAIN ABOUT EWD EXTENT OF
GREATER INSTABILITY INTO WRN LA THIS EVENING.  HOWEVER...LATEST RUC
GUIDANCE SUGGESTS 60+ SFC DEW POINTS...AND ASSOCIATED
INSTABILITY...WILL DEVELOP INTO SWRN LA BY 03Z.  STORMS WILL ALSO BE
SUSTAINED ACROSS THE MIDDLE/UPPER TX COAST THIS EVENING.  GIVEN
DEGREE OF SHEAR AND EVEN MODEST INSTABILITY...EXPECT THREATS OF
LARGE HAIL AND WIND DAMAGE WILL ACCOMPANY STRONGER STORMS.  WW WILL
BE NEEDED SOON FROM THE MIDDLE TX COAST INTO SWRN LA.

..EVANS.. 10/31/2005

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

ATTN...WFO...LCH...SHV...HGX...CRP...EWX...

31369412 31359283 29929282 29419407 28279665 29269709 

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