

943 

WWUS20 KWNS 072129

SEL1

SPC WW 072129

OKZ000-TXZ000-080500-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH NUMBER 141

NWS STORM PREDICTION CENTER NORMAN OK

430 PM CDT THU MAY 7 2015



THE NWS STORM PREDICTION CENTER HAS ISSUED A



* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

  SOUTH-CENTRAL OKLAHOMA

  NORTH-CENTRAL TEXAS



* EFFECTIVE THIS THURSDAY AFTERNOON FROM 430 PM UNTIL MIDNIGHT

  CDT.



* PRIMARY THREATS INCLUDE...

  ISOLATED VERY LARGE HAIL EVENTS TO 2.5 INCHES IN DIAMETER

    POSSIBLE

  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE

  A TORNADO OR TWO POSSIBLE



SUMMARY...A NORTH-SOUTH-ORIENTED BAND OF THUNDERSTORMS IS EXPECTED

TO CONTINUE EWD ALONG THE RED RIVER THIS AFTERNOON INTO EVENING.

THE ENVIRONMENT WILL BE SUPPORTIVE OF EMBEDDED SUPERCELL STRUCTURES

WITH A RISK FOR LARGE HAIL...DAMAGING STRAIGHT LINE WINDS AND

PERHAPS A BRIEF TORNADO OR TWO.



THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60

STATUTE MILES EAST AND WEST OF A LINE FROM 70 MILES SOUTHWEST OF

SHERMAN TEXAS TO 30 MILES EAST NORTHEAST OF ARDMORE OKLAHOMA.

FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH

OUTLINE UPDATE (WOUS64 KWNS WOU1).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE

FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY

DO PRODUCE TORNADOES.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 139...WW 140...



AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT

TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60

KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 600. MEAN STORM

MOTION VECTOR 25020.





...MEAD



903 

WWUS20 KWNS 072129

SEL1

SPC WW 072129

OKZ000-TXZ000-080500-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH NUMBER 141

NWS STORM PREDICTION CENTER NORMAN OK

430 PM CDT THU MAY 7 2015



THE NWS STORM PREDICTION CENTER HAS ISSUED A



* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

  SOUTH-CENTRAL OKLAHOMA

  NORTH-CENTRAL TEXAS



* EFFECTIVE THIS THURSDAY AFTERNOON FROM 430 PM UNTIL MIDNIGHT

  CDT.



* PRIMARY THREATS INCLUDE...

  ISOLATED VERY LARGE HAIL EVENTS TO 2.5 INCHES IN DIAMETER

    POSSIBLE

  ISOLATED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE

  A TORNADO OR TWO POSSIBLE



SUMMARY...A NORTH-SOUTH-ORIENTED BAND OF THUNDERSTORMS IS EXPECTED

TO CONTINUE EWD ALONG THE RED RIVER THIS AFTERNOON INTO EVENING.

THE ENVIRONMENT WILL BE SUPPORTIVE OF EMBEDDED SUPERCELL STRUCTURES

WITH A RISK FOR LARGE HAIL...DAMAGING STRAIGHT LINE WINDS AND

PERHAPS A BRIEF TORNADO OR TWO.



THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 60

STATUTE MILES EAST AND WEST OF A LINE FROM 70 MILES SOUTHWEST OF

SHERMAN TEXAS TO 30 MILES EAST NORTHEAST OF ARDMORE OKLAHOMA.

FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH

OUTLINE UPDATE (WOUS64 KWNS WOU1).



PRECAUTIONARY/PREPAREDNESS ACTIONS...



REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE

FAVORABLE FOR 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. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY

DO PRODUCE TORNADOES.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 139...WW 140...



AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT

TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60

KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 600. MEAN STORM

MOTION VECTOR 25020.





...MEAD

