Thursday, December 24, 2009

DAY1SVR: Public Severe Weather Outlook (Automatic)

410
WOUS40 KWNS 241708
PWOSPC
LAZ000-MSZ000-250200-

PUBLIC SEVERE WEATHER OUTLOOK
NWS STORM PREDICTION CENTER NORMAN OK
1108 AM CST THU DEC 24 2009

...SIGNIFICANT SEVERE THUNDERSTORMS EXPECTED OVER PARTS OF THE LOWER
MISSISSIPPI VALLEY THIS AFTERNOON...

THE NWS STORM PREDICTION CENTER IN NORMAN OK IS FORECASTING THE
DEVELOPMENT OF A FEW STRONG TORNADOES OVER PARTS OF THE LOWER
MISSISSIPPI VALLEY THIS AFTERNOON.

THE AREAS MOST LIKELY TO EXPERIENCE THIS ACTIVITY INCLUDE

SOUTHEAST LOUISIANA
SOUTHERN MISSISSIPPI

ELSEWHERE...SEVERE STORMS ARE ALSO POSSIBLE FROM LOWER MISSISSIPPI
VALLEY EWD TO SOUTHWESTERN GEORGIA AND FLORIDA PANHANDLE.

AT 11AM A LINE OF THUNDERSTORMS WITH A HISTORY OF SEVERE WEATHER
INCLUDING TORNADOES WAS LOCATED FROM VICINITY OF THE BORDER OF NERN
LOUISIANA AND MISSISSIPPI SOUTHWARD INTO THE GULF OF MEXICO AND WILL
CONTINUE MOVING EASTWARD REACHING SOUTHWESTERN ALABAMA BY LATE THIS
AFTERNOON. WITH A POWERFUL SYSTEM SURFACE AND ALOFT CONTINUING TO
DEVELOP ACROSS THE SOUTH CENTRAL U.S. TODAY AND THE APPROACH OF A
100 KT MID LEVEL JET...CONDITIONS WILL REMAIN FAVORABLE FOR NOT ONLY
TORNADOES BUT DAMAGING WINDS WITH AND AHEAD OF THE SQUALL LINE.
THERE IS THE POTENTIAL OF ISOLATED STRONG TORNADOES THROUGH THE
AFTERNOON ACROSS SERN LOUISIANA/SOUTHERN MISSISSIPPI WHERE THE AIR
MASS CONTAINS GREATER MOISTURE AND INSTABILITY.

STATE AND LOCAL EMERGENCY MANAGERS ARE MONITORING THIS DEVELOPING
SITUATION. THOSE IN THE THREATENED AREA ARE URGED TO REVIEW SEVERE
WEATHER SAFETY RULES AND TO LISTEN TO RADIO...TELEVISION...AND THE
NOAA WEATHER RADIO FOR POSSIBLE WATCHES...WARNINGS AND STATEMENTS
TODAY.


..HALES.. 12/24/2009

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