ABC 33/40 EWARN: Severe Weather Watch Notice

From ABC 33/40 E-Warn :

WWUS20 KWNS 110910
SEL8
SPC WW 110910
ALZ000-FLZ000-GAZ000-CWZ000-112100-

URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 458
NWS STORM PREDICTION CENTER NORMAN OK
510 AM EDT SAT JUN 11 2005

THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF

SOUTHERN ALABAMA
NORTHERN AND CENTRAL FLORIDA
SOUTHERN GEORGIA
COASTAL WATERS

EFFECTIVE THIS SATURDAY MORNING AND AFTERNOON FROM 510 AM UNTIL
500 PM EDT.

TORNADOES...HAIL TO 0.5 INCH IN DIAMETER...THUNDERSTORM WIND GUSTS
TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.

THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 135 STATUTE
MILES EAST AND WEST OF A LINE FROM 50 MILES SOUTH SOUTHWEST OF
ORLANDO FLORIDA TO 45 MILES NORTHWEST OF DOTHAN ALABAMA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU8).

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

OTHER WATCH INFORMATION...THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 457. WATCH NUMBER 457 WILL NOT BE IN EFFECT AFTER 510
AM EDT.

DISCUSSION...ARLENE CONTINUES TO MOVE NWD AND WILL ARRIVE AT THE
COAST VCNTY AL/WRN FL PNHDL BORDER LATER THIS AFTERNOON. LOW-LEVEL
SHEAR PROFILES ARE ALREADY QUITE STRONG ALONG THE NWRN FL COAST SWD
INTO WRN FL AND WILL BECOME STRONGER AS THE CENTER OF ARLENE MOVES
ASHORE. SPIRAL RAINBANDS WITH EMBEDDED MINI-SUPERCELLS WILL BE
LIKELY WITH TORNADOES POSSIBLE...ESPECIALLY AS STRONGER INSTABILITY
DEVELOPS LATER THIS MORNING.

AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 0.5 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 18030.

...RACY/HALES

;275,0835 314,0881 314,0834 275,0792;

WWWW

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