venture
10-29-2009, 02:01 AM
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URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 779
NWS STORM PREDICTION CENTER NORMAN OK
200 AM CDT THU OCT 29 2009
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
CENTRAL AND SOUTHWESTERN OKLAHOMA
NORTHWESTERN TEXAS
EFFECTIVE THIS THURSDAY MORNING FROM 200 AM UNTIL 900 AM CDT.
SEVERAL TORNADOES
WIDELY SCATTERED DAMAGING WINDS
ISOLATED WIND GUSTS TO 70 MPH POSSIBLE
WIDELY SCATTERED LARGE HAIL TO 1.0 INCH IN DIAMETER
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE
MILES EAST AND WEST OF A LINE FROM 25 MILES SOUTH SOUTHEAST OF
ABILENE TEXAS TO 40 MILES NORTH OF OKLAHOMA CITY OKLAHOMA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU9).
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...CONTINUE...WW 778...
DISCUSSION...A LINE OF STORMS FROM WEST CENTRAL OK SWWD INTO NWRN TX
WAS SLOWLY BECOMING BETTER ORGANIZED...AS STRONGER FORCING SPREADS
IN FROM THE SOUTHWEST. STRONGER CONVECTION CURRENTLY IS LOCATED
ALONG OR JUST BEHIND COLD FRONT. AS THE LINE MOVES SLOWLY EWD INTO A
MODERATELY UNSTABLE AIR MASS AND DEWPOINTS IN THE MID 60S...THE
POTENTIAL FOR SURFACE BASED STORMS WILL INCREASE. ALSO...GIVEN
EFFECTIVE SHEAR AT 60-70 KT AND 1 KM SRH IN THE 400-500 M2/S2
RANGE...ROTATING STORMS ARE LIKELY WITH EMBEDDED BOWS/WIND DAMAGE
AND POSSIBLY TORNADOES.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 21040.
New Tornado Watch including the rest of the Metro.
WW 779 TORNADO OK TX 290700Z - 291400Z
AXIS..60 STATUTE MILES EAST AND WEST OF LINE..
25SSE ABI/ABILENE TX/ - 40N OKC/OKLAHOMA CITY OK/ ..AVIATION COORDS.. 50NM E/W /29SE ABI - 27SE END/ HAIL SURFACE AND ALOFT..1 INCH. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 21040.
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 779
NWS STORM PREDICTION CENTER NORMAN OK
200 AM CDT THU OCT 29 2009
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
CENTRAL AND SOUTHWESTERN OKLAHOMA
NORTHWESTERN TEXAS
EFFECTIVE THIS THURSDAY MORNING FROM 200 AM UNTIL 900 AM CDT.
SEVERAL TORNADOES
WIDELY SCATTERED DAMAGING WINDS
ISOLATED WIND GUSTS TO 70 MPH POSSIBLE
WIDELY SCATTERED LARGE HAIL TO 1.0 INCH IN DIAMETER
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 60 STATUTE
MILES EAST AND WEST OF A LINE FROM 25 MILES SOUTH SOUTHEAST OF
ABILENE TEXAS TO 40 MILES NORTH OF OKLAHOMA CITY OKLAHOMA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE
UPDATE (WOUS64 KWNS WOU9).
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...CONTINUE...WW 778...
DISCUSSION...A LINE OF STORMS FROM WEST CENTRAL OK SWWD INTO NWRN TX
WAS SLOWLY BECOMING BETTER ORGANIZED...AS STRONGER FORCING SPREADS
IN FROM THE SOUTHWEST. STRONGER CONVECTION CURRENTLY IS LOCATED
ALONG OR JUST BEHIND COLD FRONT. AS THE LINE MOVES SLOWLY EWD INTO A
MODERATELY UNSTABLE AIR MASS AND DEWPOINTS IN THE MID 60S...THE
POTENTIAL FOR SURFACE BASED STORMS WILL INCREASE. ALSO...GIVEN
EFFECTIVE SHEAR AT 60-70 KT AND 1 KM SRH IN THE 400-500 M2/S2
RANGE...ROTATING STORMS ARE LIKELY WITH EMBEDDED BOWS/WIND DAMAGE
AND POSSIBLY TORNADOES.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 1 INCH. EXTREME TURBULENCE AND SURFACE WIND
GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500.
MEAN STORM MOTION VECTOR 21040.
New Tornado Watch including the rest of the Metro.
WW 779 TORNADO OK TX 290700Z - 291400Z
AXIS..60 STATUTE MILES EAST AND WEST OF LINE..
25SSE ABI/ABILENE TX/ - 40N OKC/OKLAHOMA CITY OK/ ..AVIATION COORDS.. 50NM E/W /29SE ABI - 27SE END/ HAIL SURFACE AND ALOFT..1 INCH. WIND GUSTS..60 KNOTS.
MAX TOPS TO 500. MEAN STORM MOTION VECTOR 21040.