Tuesday, November 2, 2010

MESO: Mesoscale Discussion 2034

ACUS11 KWNS 020740
SWOMCD
SPC MCD 020740
LAZ000-ARZ000-TXZ000-020945-

MESOSCALE DISCUSSION 2034
NWS STORM PREDICTION CENTER NORMAN OK
0240 AM CDT TUE NOV 02 2010

AREAS AFFECTED...SERN TX...WRN LA...SRN AR

CONCERNING...SEVERE THUNDERSTORM WATCH 738...739...

VALID 020740Z - 020945Z

THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH
738...739...CONTINUES.

A POTENT UPPER SHORTWAVE TROUGH CONTINUES TO MOVE RAPIDLY SEWD
ACROSS CNTRL AND NW TX WITH SUBSTANTIAL COOLING ALOFT. AT THE
SURFACE...AN INVERTED TROUGH CURRENTLY EXISTS ACROSS THE SABINE
RIVER VALLEY...WHERE SUFFICIENT MOISTURE AND INSTABILITY REMAIN FOR
STRONG TO SEVERE STORMS WITH A MARGINAL HAIL THREAT. FARTHER SW
ALONG THE COLD FRONT A LINE OF STORMS CONTINUES TO PUSH SWD INTO THE
MIDDLE TX COAST AND LOCALLY STRONG WINDS MAY OCCUR WITH THIS
ACTIVITY...IN ADDITION TO MARGINALLY SEVERE HAIL. GIVEN THE ISOLATED
NATURE OF THE SEVERE THREAT...NO ADDITIONAL WEATHER WATCHES ARE
FORESEEN.

..JEWELL.. 11/02/2010

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

ATTN...WFO...JAN...LZK...LCH...SHV...HGX...FWD...CRP...EWX...
BRO...

LAT...LON 28009986 29659867 30839665 31739560 33009427 33619364
33679319 33589213 33179154 31759195 30279196 29679215
29609375 28759522 28319626 27719701 27219732 27269866
27539943 28009986

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