[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 291548
SWOMCD
SPC MCD 291548 
ALZ000-MSZ000-LAZ000-291715-

MESOSCALE DISCUSSION 1051
NWS STORM PREDICTION CENTER NORMAN OK
1048 AM CDT SUN MAY 29 2005

AREAS AFFECTED...ERN/SERN LA...SRN MS

CONCERNING...SEVERE THUNDERSTORM WATCH 347...

VALID 291548Z - 291715Z

...SEVERE THREAT IS SPREADING DOWNSTREAM INTO PORTIONS OF SRN MS...

DIURNAL HEATING MAY BEGIN TO CONTRIBUTE TO AN UPWARD EVOLUTION OF
ONGOING MCS...ESPECIALLY OVER SRN MS.  REGIONAL RADAR DATA CLEARLY
DEPICTS A MVC OVER WCNTRL LA...NEAR SABINE COUNTY...WITH A
BROADENING ARCING BAND OF CONVECTION INTO SERN LA.  THIS ACTIVITY IS
SPREADING NEWD AT ROUGHLY 25KT WITH NEW DEVELOPMENT ALONG LEADING
EDGE EXPECTED TO ENHANCE THE OVERALL FORWARD PROPAGATION.  AT THIS
TIME LARGE HAIL IS LIKELY THE MAIN SEVERE THREAT...HOWEVER DAMAGING
WINDS MAY BECOME MORE LIKELY AS MCS CONTINUES TO EVOLVE AND
INTENSIFY.

..DARROW.. 05/29/2005

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

ATTN...WFO...MOB...JAN...LIX...LCH...SHV...

32099219 32228931 30338817 29769094 30759172 

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