SWOMCD
SPC MCD 262344
MNZ000-WIZ000-270045-
MESOSCALE DISCUSSION 2295
NWS STORM PREDICTION CENTER NORMAN OK
0644 PM CDT FRI SEP 26 2008
AREAS AFFECTED...NORTHERN/CENTRAL MN
CONCERNING...SEVERE THUNDERSTORM WATCH 908...
VALID 262344Z - 270045Z
THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 908
CONTINUES.
SEVERE TSTM WATCH 908 CONTINUES UNTIL 03Z...WITH A RISK OF SEVERE
HAIL/DAMAGING WINDS AND PERHAPS A TORNADO.
SUPPLEMENTAL DISCUSSION REGARDING THE POSSIBILITY OF AN ISOLATED
TORNADO ACROSS NORTHERN MN. AS OF 2330Z...STRONG/SEVERE TSTMS
CONTINUE TO DEVELOP EASTWARD ACROSS PORTIONS OF NORTH
CENTRAL/NORTHEAST MN EARLY THIS EVENING. A FEW OF THESE
TSTMS/SUPERCELLS HAVE EXHIBITED PERSISTENT LOW LEVEL ROTATION...WITH
MUCH OF THIS ACTIVITY FOCUSED ALONG/IMMEDIATELY ON THE COOL SIDE OF
AN EARLIER OUTFLOW BOUNDARY. WHILE THESE TSTMS MAY REMAIN ATOP A
VERY SHALLOW COOL AIRMASS /60S F TEMPERATURES/...AMBIENT
VORTICITY/ENLARGED LOW LEVEL SRH ALONG THE BOUNDARY SUGGEST A
TORNADO OR TWO CANNOT BE RULED OUT. WILL CONTINUE TO
MONITOR...OTHERWISE SEVERE TSTM WATCH 908 CONTINUES UNTIL 03Z WITH A
RISK OF SEVERE HAIL/DAMAGING WINDS.
..GUYER.. 09/26/2008
...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT...
ATTN...WFO...DLH...MPX...FGF...
47539408 47879272 47879062 46989155 46729218 46119293
45889413 45809506 46089582 46949530
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