000
ACUS11 KWNS 310058
SWOMCD
SPC MCD 310058 
ALZ000-MSZ000-310230-

MESOSCALE DISCUSSION 2170
NWS STORM PREDICTION CENTER NORMAN OK
0758 PM CDT FRI OCT 30 2009

AREAS AFFECTED...AL...SRN MS

CONCERNING...TORNADO WATCH 786...

VALID 310058Z - 310230Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 786 CONTINUES.

THE SEVERE THREAT SHOULD REMAIN MARGINAL ACROSS WW 786 OVER THE NEXT
FEW HOURS. IN RESPONSE TO COORDINATION WITH MOBILE...PARTS OF WW 785
WILL LIKELY BE CANCELED.

A LINE OF CONVECTION IS CURRENTLY LOCATED ALONG A COLD FRONT ACROSS
WRN AL AND SRN MS. INSTABILITY AHEAD OF THE LINE HAS MARKEDLY
DECREASED OVER THE LAST HOUR SUGGESTING THE THREAT WILL BECOME
INCREASINGLY MARGINAL THIS EVENING. ALTHOUGH A FEW STRONG WIND GUSTS
MAY OCCUR WITH THE STRONGER CELLS...THE TORNADO THREAT SHOULD REMAIN
VERY ISOLATED.

..BROYLES.. 10/31/2009

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

ATTN...WFO...BMX...HUN...MOB...MEG...JAN...

LAT...LON   31208668 31218762 31318782 31148802 31118840 30988845
            30988879 30928881 30928912 31408912 31408898 31828894
            31888848 34328817 34298708 33898713 33888696 34308647
            34128632 34218612 34228583 33958566 33958551 33658564
            33488588 33478561 33148566 33118599 32808598 32758589
            32488588 32448603 32248594 31958598 31968628 32058627
            32048641 31708640 31648652 31548650 31528666 31208668