[MCD] SWOMCD

[MCD at goshenarc.org]

ACUS11 KWNS 070451
SWOMCD
SPC MCD 070450 
GAZ000-ALZ000-FLZ000-MSZ000-LAZ000-070545-

MESOSCALE DISCUSSION 0514
NWS STORM PREDICTION CENTER NORMAN OK
1150 PM CDT WED APR 06 2005

AREAS AFFECTED...SERN MS/MUCH OF AL/WRN GA

CONCERNING...TORNADO WATCH 135...

VALID 070450Z - 070545Z

DAMAGING WINDS AND ISOLATED TORNADOES REMAIN POSSIBLE THROUGH 06Z
ACROSS PORTIONS OF CENTRAL/SRN AL INTO SERN MS...WITH THE GREATEST
THREAT BEING ACROSS WRN INTO CENTRAL AL.  HAIL WILL BE A THREAT AS
WELL.

A NEW WW MAY BE REQUIRED FOR PORTIONS OF NRN INTO CENTRAL/ERN AL AND
WRN GA...IF CURRENT STRONG TO SEVERE STORMS OVER CENTRAL/WRN AL
MAINTAIN THEIR INTENSITY.

REGIONAL RADARS INDICATED A LINE OF STRONG TO SEVERE STORMS
EXTENDING FROM WALKER COUNTY AL TO CHOCTAW COUNTY AL MOVING TO THE
ENE AT 35-40 KT.  THIS ACTIVITY APPEARS TO BE ASSOCIATED WITH THE
LEADING EDGE OF LARGE SCALE ASCENT WITH A SHORT WAVE TROUGH TRACKING
ENE ACROSS SERN AR/MS ATTM ALONG WITH UPWARD MOTION WITHIN THE EXIT
REGION OF A 70 KT SWLY MID LEVEL JET OVER AL.  03Z RUC SUGGESTS
LOW-LEVEL MOIST AXIS AND INSTABILITY WILL SHIFT EWD OVERNIGHT TO
ALONG THE AL/GA LINE BY 12Z.  ALTHOUGH OVERALL INSTABILITY ATTM AND
FORECAST OVERNIGHT IS MARGINAL...DEEP LAYER SHEAR IS EXPECTED TO
REMAIN SUPPORTIVE OF ORGANIZED STORMS WITH AN ATTENDANT PRIMARY
THREAT BEING DAMAGING WINDS.

..PETERS.. 04/07/2005

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

ATTN...WFO...FFC...TAE...BMX...HUN...MOB...JAN...LIX...

34148809 34738490 32288462 30558774 30799007 31049005
31828898 32788827 

WWWW