SEL0
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 610
   NWS STORM PREDICTION CENTER NORMAN OK
   1030 PM CDT MON JUL 20 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          NORTHERN AND CENTRAL OKLAHOMA
          THE NORTHEASTERN TEXAS PANHANDLE
   
   EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 1030 PM
   UNTIL 600 AM CDT.
   
   HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
   MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 115
   STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES NORTH
   NORTHWEST OF GAGE OKLAHOMA TO 20 MILES SOUTHWEST OF OKLAHOMA CITY
   OKLAHOMA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU0).
   
   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 607...WW 608...WW 609...
   
   DISCUSSION...TSTMS/SUPERCELLS NOW IN SW KS...AND ALONG CNTRL PARTS
   OF THE KS/OK BORDER...SHOULD MOVE/DEVELOP GENERALLY SSE THROUGH
   EARLY TUESDAY AS MID LVL NWLY FLOW STRENGTHENS AND DEEPENS IN
   ASSOCIATION WITH AMPLIFYING LARGER SCALE TROUGH.  GIVEN EXISTING
   THERMODYNAMIC SETUP AND EXPECTED VEERING/STRENGHTENING  OF LLJ...A
   THREAT FOR ISOLD SVR HAIL/WIND SHOULD SPREAD FARTHER SSE AS ACTIVITY
   EVOLVES INTO A FORWARD-PROPAGATING CLUSTER.  INCREASING CIN SHOULD
   ULTIMATELY WEAKEN STORMS LATER TUESDAY MORNING.
   
   AVIATION...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 500. MEAN STORM
   MOTION VECTOR 35030.
   
   
   ...CORFIDI

   SEL0
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 610
   NWS STORM PREDICTION CENTER NORMAN OK
   1030 PM CDT MON JUL 20 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          NORTHERN AND CENTRAL OKLAHOMA
          THE NORTHEASTERN TEXAS PANHANDLE
   
   EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 1030 PM
   UNTIL 600 AM CDT.
   
   SCATTERED LARGE HAIL TO 1.5 INCHES IN DIAMETER
   WIDELY SCATTERED DAMAGING WINDS TO 70 MPH
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 115
   STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES NORTH
   NORTHWEST OF GAGE OKLAHOMA TO 20 MILES SOUTHWEST OF OKLAHOMA CITY
   OKLAHOMA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU0).
   
   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 607...WW 608...WW 609...
   
   DISCUSSION...TSTMS/SUPERCELLS NOW IN SW KS...AND ALONG CNTRL PARTS
   OF THE KS/OK BORDER...SHOULD MOVE/DEVELOP GENERALLY SSE THROUGH
   EARLY TUESDAY AS MID LVL NWLY FLOW STRENGTHENS AND DEEPENS IN
   ASSOCIATION WITH AMPLIFYING LARGER SCALE TROUGH.  GIVEN EXISTING
   THERMODYNAMIC SETUP AND EXPECTED VEERING/STRENGHTENING  OF LLJ...A
   THREAT FOR ISOLD SVR HAIL/WIND SHOULD SPREAD FARTHER SSE AS ACTIVITY
   EVOLVES INTO A FORWARD-PROPAGATING CLUSTER.  INCREASING CIN SHOULD
   ULTIMATELY WEAKEN STORMS LATER TUESDAY MORNING.
   
   AVIATION...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 500. MEAN STORM
   MOTION VECTOR 35030.
   
   
   ...CORFIDI

   SEL0
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 610
   NWS STORM PREDICTION CENTER NORMAN OK
   1030 PM CDT MON JUL 20 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          NORTHERN AND CENTRAL OKLAHOMA
          THE NORTHEASTERN TEXAS PANHANDLE
   
   EFFECTIVE THIS MONDAY NIGHT AND TUESDAY MORNING FROM 1030 PM
   UNTIL 600 AM CDT.
   
   HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 70
   MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 115
   STATUTE MILES EAST AND WEST OF A LINE FROM 55 MILES NORTH
   NORTHWEST OF GAGE OKLAHOMA TO 20 MILES SOUTHWEST OF OKLAHOMA CITY
   OKLAHOMA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU0).
   
   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 607...WW 608...WW 609...
   
   DISCUSSION...TSTMS/SUPERCELLS NOW IN SW KS...AND ALONG CNTRL PARTS
   OF THE KS/OK BORDER...SHOULD MOVE/DEVELOP GENERALLY SSE THROUGH
   EARLY TUESDAY AS MID LVL NWLY FLOW STRENGTHENS AND DEEPENS IN
   ASSOCIATION WITH AMPLIFYING LARGER SCALE TROUGH.  GIVEN EXISTING
   THERMODYNAMIC SETUP AND EXPECTED VEERING/STRENGHTENING  OF LLJ...A
   THREAT FOR ISOLD SVR HAIL/WIND SHOULD SPREAD FARTHER SSE AS ACTIVITY
   EVOLVES INTO A FORWARD-PROPAGATING CLUSTER.  INCREASING CIN SHOULD
   ULTIMATELY WEAKEN STORMS LATER TUESDAY MORNING.
   
   AVIATION...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 500. MEAN STORM
   MOTION VECTOR 35030.
   
   
   ...CORFIDI

   WOUS64 KWNS 210324
   WOU0
   
   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 610
   NWS STORM PREDICTION CENTER NORMAN OK
   1030 PM CDT MON JUL 20 2009
   
   SEVERE THUNDERSTORM WATCH 610 IS IN EFFECT UNTIL 600 AM CDT
   FOR THE FOLLOWING LOCATIONS
   
   OKC007-011-017-027-039-043-045-059-063-073-081-083-087-093-109-
   125-129-133-139-151-153-211100-
   /O.NEW.KWNS.SV.A.0610.090721T0330Z-090721T1100Z/
   
   OK 
   .    OKLAHOMA COUNTIES INCLUDED ARE
   
   BEAVER               BLAINE              CANADIAN            
   CLEVELAND            CUSTER              DEWEY               
   ELLIS                HARPER              HUGHES              
   KINGFISHER           LINCOLN             LOGAN               
   MAJOR                MCCLAIN             OKLAHOMA            
   POTTAWATOMIE         ROGER MILLS         SEMINOLE            
   TEXAS                WOODS               WOODWARD            
   
   
   TXC195-211-233-295-357-393-211100-
   /O.NEW.KWNS.SV.A.0610.090721T0330Z-090721T1100Z/
   
   TX 
   .    TEXAS COUNTIES INCLUDED ARE
   
   HANSFORD             HEMPHILL            HUTCHINSON          
   LIPSCOMB             OCHILTREE           ROBERTS             
   
   
   ATTN...WFO...AMA...OUN...
   
   
   

   SAW0 
   WW 610 SEVERE TSTM OK TX 210330Z - 211100Z
   AXIS..115 STATUTE MILES EAST AND WEST OF LINE..
   55NNW GAG/GAGE OK/ - 20SW OKC/OKLAHOMA CITY OK/
   ..AVIATION COORDS.. 100NM E/W /39E LBL - 15SW OKC/
   HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 35030.
   
   LAT...LON 37009806 35189580 35189988 37000223
   
   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU0.
   

Watch 610 Status Report Messages:

STATUS REPORT #4 ON WW 610

VALID 211045Z - 211100Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 ESE OKC
TO 35 NNW MLC.

WW 610 WILL BE ALLOWED TO EXPIRE AT 211100Z.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1638

..CARBIN..07/21/09

ATTN...WFO...AMA...OUN...

&&

STATUS REPORT FOR WS 610 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC063-125-133-211100-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

HUGHES		     POTTAWATOMIE	 SEMINOLE	     
$$


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 #3 ON WW 610

VALID 210945Z - 211040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 SSW OKC
TO 20 E CQB.

..CARBIN..07/21/09

ATTN...WFO...AMA...OUN...

&&

STATUS REPORT FOR WS 610 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC027-063-087-125-133-211040-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

CLEVELAND	     HUGHES		 MCCLAIN	     
POTTAWATOMIE	     SEMINOLE		 
$$


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 #2 ON WW 610

VALID 210835Z - 210940Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 S CSM TO
30 SE GAG TO 20 N CQB.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 1637

..CARBIN..07/21/09

ATTN...WFO...AMA...OUN...

&&

STATUS REPORT FOR WS 610 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC017-027-039-063-073-081-083-087-109-125-133-210940-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

CANADIAN	     CLEVELAND		 CUSTER 	     
HUGHES		     KINGFISHER 	 LINCOLN	     
LOGAN		     MCCLAIN		 OKLAHOMA	     
POTTAWATOMIE	     SEMINOLE		 
$$


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 610

VALID 210435Z - 210540Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..KERR..07/21/09

ATTN...WFO...AMA...OUN...

&&

STATUS REPORT FOR WS 610 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC007-011-017-027-039-043-045-059-063-073-081-083-087-093-109-
125-129-133-139-151-153-210540-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

BEAVER		     BLAINE		 CANADIAN	     
CLEVELAND	     CUSTER		 DEWEY		     
ELLIS		     HARPER		 HUGHES 	     
KINGFISHER	     LINCOLN		 LOGAN		     
MCCLAIN 	     MAJOR		 OKLAHOMA	     
POTTAWATOMIE	     ROGER MILLS	 SEMINOLE	     
TEXAS		     WOODS		 WOODWARD	     
$$


TXC195-211-233-295-357-393-210540-

TX 
.    TEXAS COUNTIES INCLUDED ARE

HANSFORD	     HEMPHILL		 HUTCHINSON	     
LIPSCOMB	     OCHILTREE		 ROBERTS	     
$$


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.