

598 

WWUS20 KWNS 100735

SEL9

SPC WW 100735

TXZ000-101500-



URGENT - IMMEDIATE BROADCAST REQUESTED

TORNADO WATCH NUMBER 29

NWS STORM PREDICTION CENTER NORMAN OK

130 AM CST SUN FEB 10 2013



THE NWS STORM PREDICTION CENTER HAS ISSUED A

TORNADO WATCH FOR PORTIONS OF



       CENTRAL AND SOUTH CENTRAL TEXAS



EFFECTIVE THIS SUNDAY MORNING FROM 130 AM UNTIL 900 AM CST.



TORNADOES...HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND

GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE

AREAS.



THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 70 STATUTE

MILES EAST AND WEST OF A LINE FROM 95 MILES EAST NORTHEAST OF

TEMPLE TEXAS TO 55 MILES WEST OF NEW BRAUNFELS TEXAS.  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 28...



DISCUSSION...TSTMS NOW FORMING ALONG WARM SECTOR CONFLUENCE ZONE IN

THE ERN/SRN TX HILL COUNTRY EXPECTED TO INCREASE IN COVERAGE AND

POSSIBLY STRENGTH AS THEY MOVE/DEVELOP GENERALLY ENE THROUGH MID

MORNING. ACTIVITY WILL ENCOUNTER INCREASINGLY RICH LOW-LVL

MOISTURE...WHILE 700 MB WSW FLOW INCREASES TO AOA 50 KTS IN

CONJUNCTION WITH SHORTWAVE TROUGH EJECTING ENEWD ACROSS THE CNTRL HI

PLNS. WITH THE STORMS EXPECTED TO REMAIN SEMI-DISCRETE...A THREAT

MAY DEVELOP FOR A TORNADO OR TWO...IN ADDITION TO DMGG WIND/SVR

HAIL...BEFORE PACIFIC FRONT SQLN TO THEIR WEST OVERTAKES THE STORMS

LATER IN THE MORNING.



AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL

SURFACE AND ALOFT TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE

WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO

450. MEAN STORM MOTION VECTOR 26035.





...CORFIDI

