Friday, May 2, 2008

MESO: Mesoscale Discussion 0776

ACUS11 KWNS 022035
SWOMCD
SPC MCD 022035
KYZ000-TNZ000-INZ000-ALZ000-MSZ000-MOZ000-ARZ000-022200-

MESOSCALE DISCUSSION 0776
NWS STORM PREDICTION CENTER NORMAN OK
0335 PM CDT FRI MAY 02 2008

AREAS AFFECTED...PARTS OF ERN AR INTO WRN TN...NW MS

CONCERNING...TORNADO WATCH 251...

VALID 022035Z - 022200Z

THE SEVERE WEATHER THREAT FOR TORNADO WATCH 251 CONTINUES.

A NEW WW MAY BE NEEDED EAST OF WW 251 WITHIN THE NEXT HOUR OR TWO.

LOW-LEVEL SHEAR REMAINS MAXIMIZED NEAR A 50-60 KT SOUTHERLY 850 MB
JET CORE NOW SHIFTING NORTHEASTWARD ACROSS WESTERN KENTUCKY/
TENNESSEE...AND PROGGED INTO SOUTHERN INDIANA BY 22-23Z. AS A
NARROW TONGUE OF LOW-LEVEL WARMING/MOISTENING ASSOCIATED WITH THIS
FEATURE WORKS ITS WAY INTO PARTS OF MIDDLE TENNESSEE/CENTRAL
KENTUCKY...RISK FOR SUPERCELLS CAPABLE OF PRODUCING TORNADOES
PROBABLY WILL INCREASE BY EARLY EVENING.

OTHERWISE...PRE-FRONTAL LOW-LEVEL HODOGRAPHS WILL REMAIN SUPPORTIVE
OF TORNADOES...SOME POSSIBLY STRONG...IN DISCRETE SUPERCELLS ACROSS
EASTERN ARKANSAS/NORTHERN MISSISSIPPI/WESTERN TENNESSEE THROUGH THE
REMAINDER OF THE AFTERNOON.

..KERR.. 05/02/2008

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

ATTN...WFO...LMK...OHX...HUN...PAH...MEG...JAN...LZK...

33439182 34399148 35659060 36088983 36428904 36658814
37298734 38058622 37738528 36678566 35598664 34868742
34418826 33019024

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