SEL2

   URGENT - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH NUMBER 262
   NWS STORM PREDICTION CENTER NORMAN OK
   330 PM CDT FRI MAY 31 2013

   THE NWS STORM PREDICTION CENTER HAS ISSUED A

   * TORNADO WATCH FOR PORTIONS OF 
     CENTRAL AND NORTHEAST OKLAHOMA

   * EFFECTIVE THIS FRIDAY AFTERNOON FROM 330 PM UNTIL MIDNIGHT CDT.

   ...THIS IS A PARTICULARLY DANGEROUS SITUATION...

   * PRIMARY THREATS INCLUDE...
     SEVERAL INTENSE TORNADOES LIKELY
     NUMEROUS VERY LARGE HAIL EVENTS TO 4 INCHES IN DIAMETER LIKELY
     NUMEROUS DAMAGING WIND GUSTS LIKELY WITH SEVERAL SIGNIFICANT
       GUSTS TO 80 MPH POSSIBLE

   THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE
   MILES EAST AND WEST OF A LINE FROM 20 MILES WEST NORTHWEST OF
   BARTLESVILLE OKLAHOMA TO 30 MILES EAST OF WICHITA FALLS TEXAS. 
   FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
   OUTLINE UPDATE (WOUS64 KWNS WOU2).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   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 260...WW 261...

   DISCUSSION...AN EXTREMELY UNSTABLE AIR MASS HAS DEVELOPED ACROSS
   MUCH OF CENTRAL/EASTERN OK THIS AFTERNOON.  THIS WILL LIKELY RESULT
   IN RAPID DEVELOPMENT OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
   EVENING ALONG THE DRYLINE OVER WEST-CENTRAL OK...AND ALONG A WEAK
   BOUNDARY EXTENDING NORTHEASTWARD INTO NORTHEAST OK.  DISCRETE
   SUPERCELLS CAPABLE OF EXTREMELY LARGE HAIL AND DAMAGING TORNADOES
   ARE POSSIBLE.  DAMAGING WINDS WILL BECOME AN INCREASING THREAT
   THROUGH THE EVENING.

   AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
   SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE
   WIND GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
   600. MEAN STORM MOTION VECTOR 26025.


   ...HART

   SEL2

   URGENT - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH NUMBER 262
   NWS STORM PREDICTION CENTER NORMAN OK
   330 PM CDT FRI MAY 31 2013

   THE NWS STORM PREDICTION CENTER HAS ISSUED A

   * TORNADO WATCH FOR PORTIONS OF 
     CENTRAL AND NORTHEAST OKLAHOMA

   * EFFECTIVE THIS FRIDAY AFTERNOON FROM 330 PM UNTIL MIDNIGHT CDT.

   ...THIS IS A PARTICULARLY DANGEROUS SITUATION...

   * PRIMARY THREATS INCLUDE...
     SEVERAL INTENSE TORNADOES LIKELY
     NUMEROUS VERY LARGE HAIL EVENTS TO 4 INCHES IN DIAMETER LIKELY
     NUMEROUS DAMAGING WIND GUSTS LIKELY WITH SEVERAL SIGNIFICANT
       GUSTS TO 80 MPH POSSIBLE

   THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE
   MILES EAST AND WEST OF A LINE FROM 20 MILES WEST NORTHWEST OF
   BARTLESVILLE OKLAHOMA TO 30 MILES EAST OF WICHITA FALLS TEXAS. 
   FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
   OUTLINE UPDATE (WOUS64 KWNS WOU2).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   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 260...WW 261...

   DISCUSSION...AN EXTREMELY UNSTABLE AIR MASS HAS DEVELOPED ACROSS
   MUCH OF CENTRAL/EASTERN OK THIS AFTERNOON.  THIS WILL LIKELY RESULT
   IN RAPID DEVELOPMENT OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
   EVENING ALONG THE DRYLINE OVER WEST-CENTRAL OK...AND ALONG A WEAK
   BOUNDARY EXTENDING NORTHEASTWARD INTO NORTHEAST OK.  DISCRETE
   SUPERCELLS CAPABLE OF EXTREMELY LARGE HAIL AND DAMAGING TORNADOES
   ARE POSSIBLE.  DAMAGING WINDS WILL BECOME AN INCREASING THREAT
   THROUGH THE EVENING.

   AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
   SURFACE AND ALOFT TO 4 INCHES. EXTREME TURBULENCE AND SURFACE
   WIND GUSTS TO 70 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
   600. MEAN STORM MOTION VECTOR 26025.


   ...HART

   WOUS64 KWNS 312024
   WOU2

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   TORNADO WATCH OUTLINE UPDATE FOR WT 262
   NWS STORM PREDICTION CENTER NORMAN OK
   330 PM CDT FRI MAY 31 2013

   TORNADO WATCH 262 IS IN EFFECT UNTIL 1200 AM CDT FOR THE
    FOLLOWING LOCATIONS

   OKC011-015-017-019-027-031-033-035-037-047-049-051-063-067-071-
   073-081-083-087-097-099-103-105-107-109-111-113-115-117-119-123-
   125-131-133-137-143-145-147-010500-
   /O.NEW.KWNS.TO.A.0262.130531T2030Z-130601T0500Z/

   OK 
   .    OKLAHOMA COUNTIES INCLUDED ARE

   BLAINE               CADDO               CANADIAN            
   CARTER               CLEVELAND           COMANCHE            
   COTTON               CRAIG               CREEK               
   GARFIELD             GARVIN              GRADY               
   HUGHES               JEFFERSON           KAY                 
   KINGFISHER           LINCOLN             LOGAN               
   MAYES                MCCLAIN             MURRAY              
   NOBLE                NOWATA              OKFUSKEE            
   OKLAHOMA             OKMULGEE            OSAGE               
   OTTAWA               PAWNEE              PAYNE               
   PONTOTOC             POTTAWATOMIE        ROGERS              
   SEMINOLE             STEPHENS            TULSA               
   WAGONER              WASHINGTON          


   ATTN...WFO...OUN...TSA...

   SAW2 
   WW 262 TORNADO OK 312030Z - 010500Z
   AXIS..65 STATUTE MILES EAST AND WEST OF LINE..
   20WNW BVO/BARTLESVILLE OK/ - 30E SPS/WICHITA FALLS TX/
   ..AVIATION COORDS.. 55NM E/W /49NNW TUL - 31E SPS/
   HAIL SURFACE AND ALOFT..4 INCHES. WIND GUSTS..70 KNOTS.
   MAX TOPS TO 600. MEAN STORM MOTION VECTOR 26025.

   LAT...LON 36869518 33959683 33959911 36869752

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU2.

Watch 262 Status Report Messages:

STATUS REPORT #2 ON WW 262

VALID 010250Z - 010340Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NNW CHK
TO 15 SSE CQB TO 30 N CQB TO 15 SE PNC TO 15 NE PNC.

..DIAL..06/01/13

ATTN...WFO...OUN...TSA...

&&

STATUS REPORT FOR WT 262 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC015-019-027-031-033-035-037-049-051-061-063-067-077-087-091-
097-099-105-107-111-113-115-117-121-123-125-131-133-137-143-145-
147-010340-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

CADDO		     CARTER		 CLEVELAND	     
COMANCHE	     COTTON		 CRAIG		     
CREEK		     GARVIN		 GRADY		     
HASKELL 	     HUGHES		 JEFFERSON	     
LATIMER 	     MCCLAIN		 MCINTOSH	     
MAYES		     MURRAY		 NOWATA 	     
OKFUSKEE	     OKMULGEE		 OSAGE		     
OTTAWA		     PAWNEE		 PITTSBURG	     
PONTOTOC	     POTTAWATOMIE	 ROGERS 	     
SEMINOLE	     STEPHENS		 TULSA		     
WAGONER 	     WASHINGTON 	 
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

STATUS REPORT #1 ON WW 262

VALID 312240Z - 312340Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 908

..DIAL..05/31/13

ATTN...WFO...OUN...TSA...

&&

STATUS REPORT FOR WT 262 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC011-015-017-019-027-031-033-035-037-047-049-051-063-067-071-
073-081-083-087-097-099-103-105-107-109-111-113-115-117-119-123-
125-131-133-137-143-145-147-312340-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

BLAINE		     CADDO		 CANADIAN	     
CARTER		     CLEVELAND		 COMANCHE	     
COTTON		     CRAIG		 CREEK		     
GARFIELD	     GARVIN		 GRADY		     
HUGHES		     JEFFERSON		 KAY		     
KINGFISHER	     LINCOLN		 LOGAN		     
MCCLAIN 	     MAYES		 MURRAY 	     
NOBLE		     NOWATA		 OKFUSKEE	     
OKLAHOMA	     OKMULGEE		 OSAGE		     
OTTAWA		     PAWNEE		 PAYNE		     
PONTOTOC	     POTTAWATOMIE	 ROGERS 	     
SEMINOLE	     STEPHENS		 TULSA		     
WAGONER 	     WASHINGTON 	 
$$


THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY.  PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

Please visit the National Weather Service Interactive Weather Information Network (IWIN) for more information on the warnings.

For each watch, probabilities for particular events inside the watch (listed above in each table) are determined by the issuing forecaster. The "Low" category contains probability values ranging from less than 2% to 20% (F2-F5 tornadoes), less than 5% to 20% (all other probabilities), "Moderate" from 30% to 60%, and "High" from 70% to greater than 95%. High values are bolded and lighter in color to provide awareness of an increased threat for a particular event.