SEL3
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 623
   NWS STORM PREDICTION CENTER NORMAN OK
   400 PM CDT WED SEP 5 2012
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          FAR SOUTHERN KANSAS
          NORTHERN AND WESTERN OKLAHOMA
   
   EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 400 PM UNTIL
   1100 PM CDT.
   
   HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 75
   MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 90
   STATUTE MILES EAST AND WEST OF A LINE FROM 60 MILES NORTHWEST OF
   ALVA OKLAHOMA TO 55 MILES SOUTH SOUTHEAST OF GAGE OKLAHOMA.  FOR
   A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
   OUTLINE UPDATE (WOUS64 KWNS WOU3).
   
   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 620...WW 621...WW 622...
   
   DISCUSSION...TSTMS NOW FORMING JUST BEHIND WSW-ENE COLD FRONT IN SW
   KS EXPECTED TO STRENGTHEN AND MOVE/DEVELOP GENERALLY ESE OVER THE
   NEXT FEW HOURS. ADDITIONAL STORMS MAY MOVE INTO WRN OK FROM ERN
   PORTIONS OF THE TX PANHANDLE. DEEPLY-MIXED ENVIRONMENT AND ASCENT
   WITH WEAK IMPULSE IN SRN EDGE OF THE WLYS OVER CO SHOULD AUGMENT
   RISK FOR SVR WIND AND POSSIBLY HAIL AS STORMS ORGANIZE INTO A
   CLUSTER.
   
   AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
   TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 65
   KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
   MOTION VECTOR 29025.
   
   
   ...CORFIDI

   SEL3
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 623
   NWS STORM PREDICTION CENTER NORMAN OK
   400 PM CDT WED SEP 5 2012
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          FAR SOUTHERN KANSAS
          NORTHERN AND WESTERN OKLAHOMA
   
   EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 400 PM UNTIL
   1100 PM CDT.
   
   SCATTERED DAMAGING WINDS
   ISOLATED WIND GUSTS TO 65 MPH POSSIBLE
   WIDELY SCATTERED LARGE HAIL TO 1.5 INCHES IN DIAMETER
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 90
   STATUTE MILES EAST AND WEST OF A LINE FROM 60 MILES NORTHWEST OF
   ALVA OKLAHOMA TO 55 MILES SOUTH SOUTHEAST OF GAGE OKLAHOMA.  FOR
   A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
   OUTLINE UPDATE (WOUS64 KWNS WOU3).
   
   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 620...WW 621...WW 622...
   
   DISCUSSION...TSTMS NOW FORMING JUST BEHIND WSW-ENE COLD FRONT IN SW
   KS EXPECTED TO STRENGTHEN AND MOVE/DEVELOP GENERALLY ESE OVER THE
   NEXT FEW HOURS. ADDITIONAL STORMS MAY MOVE INTO WRN OK FROM ERN
   PORTIONS OF THE TX PANHANDLE. DEEPLY-MIXED ENVIRONMENT AND ASCENT
   WITH WEAK IMPULSE IN SRN EDGE OF THE WLYS OVER CO SHOULD AUGMENT
   RISK FOR SVR WIND AND POSSIBLY HAIL AS STORMS ORGANIZE INTO A
   CLUSTER.
   
   AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
   TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 65
   KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
   MOTION VECTOR 29025.
   
   
   ...CORFIDI

   SEL3
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 623
   NWS STORM PREDICTION CENTER NORMAN OK
   400 PM CDT WED SEP 5 2012
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          FAR SOUTHERN KANSAS
          NORTHERN AND WESTERN OKLAHOMA
   
   EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 400 PM UNTIL
   1100 PM CDT.
   
   HAIL TO 1.5 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 75
   MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.
   
   THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 90
   STATUTE MILES EAST AND WEST OF A LINE FROM 60 MILES NORTHWEST OF
   ALVA OKLAHOMA TO 55 MILES SOUTH SOUTHEAST OF GAGE OKLAHOMA.  FOR
   A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
   OUTLINE UPDATE (WOUS64 KWNS WOU3).
   
   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 620...WW 621...WW 622...
   
   DISCUSSION...TSTMS NOW FORMING JUST BEHIND WSW-ENE COLD FRONT IN SW
   KS EXPECTED TO STRENGTHEN AND MOVE/DEVELOP GENERALLY ESE OVER THE
   NEXT FEW HOURS. ADDITIONAL STORMS MAY MOVE INTO WRN OK FROM ERN
   PORTIONS OF THE TX PANHANDLE. DEEPLY-MIXED ENVIRONMENT AND ASCENT
   WITH WEAK IMPULSE IN SRN EDGE OF THE WLYS OVER CO SHOULD AUGMENT
   RISK FOR SVR WIND AND POSSIBLY HAIL AS STORMS ORGANIZE INTO A
   CLUSTER.
   
   AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
   TO 1.5 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 65
   KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
   MOTION VECTOR 29025.
   
   
   ...CORFIDI

   WOUS64 KWNS 052054
   WOU3
   
   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 623
   NWS STORM PREDICTION CENTER NORMAN OK
   400 PM CDT WED SEP 5 2012
   
   SEVERE THUNDERSTORM WATCH 623 IS IN EFFECT UNTIL 1100 PM CDT
   FOR THE FOLLOWING LOCATIONS
   
   KSC007-025-033-119-060400-
   /O.NEW.KWNS.SV.A.0623.120905T2100Z-120906T0400Z/
   
   KS 
   .    KANSAS COUNTIES INCLUDED ARE
   
   BARBER               CLARK               COMANCHE            
   MEADE                
   
   
   OKC003-011-039-043-045-047-053-059-073-093-129-151-153-060400-
   /O.NEW.KWNS.SV.A.0623.120905T2100Z-120906T0400Z/
   
   OK 
   .    OKLAHOMA COUNTIES INCLUDED ARE
   
   ALFALFA              BLAINE              CUSTER              
   DEWEY                ELLIS               GARFIELD            
   GRANT                HARPER              KINGFISHER          
   MAJOR                ROGER MILLS         WOODS               
   WOODWARD             
   
   
   ATTN...WFO...DDC...OUN...
   
   
   

   SAW3 
   WW 623 SEVERE TSTM KS OK 052100Z - 060400Z
   AXIS..90 STATUTE MILES EAST AND WEST OF LINE..
   60NW AVK/ALVA OK/ - 55SSE GAG/GAGE OK/
   ..AVIATION COORDS.. 80NM E/W /66NNE GAG - 53SSE GAG/
   HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..65 KNOTS.
   MAX TOPS TO 550. MEAN STORM MOTION VECTOR 29025.
   
   LAT...LON 37369780 35549779 35540100 37360108
   
   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU3.
   

Watch 623 Status Report Messages:

STATUS REPORT #4 ON WW 623

VALID 060130Z - 060240Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NE BGD TO
35 NE GAG TO 15 NE AVK TO 40 WNW PNC.

..LEITMAN..09/06/12

ATTN...WFO...DDC...OUN...

&&

STATUS REPORT FOR WS 623 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC003-011-039-043-045-047-053-073-093-129-151-153-060240-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ALFALFA 	     BLAINE		 CUSTER 	     
DEWEY		     ELLIS		 GARFIELD	     
GRANT		     KINGFISHER 	 MAJOR		     
ROGER MILLS	     WOODS		 WOODWARD	     
$$


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 623

VALID 060040Z - 060140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 NNE BGD
TO 15 NNW AVK TO 40 WNW PNC.

..LEITMAN..09/06/12

ATTN...WFO...DDC...OUN...

&&

STATUS REPORT FOR WS 623 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC003-011-039-043-045-047-053-073-093-129-151-153-060140-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ALFALFA 	     BLAINE		 CUSTER 	     
DEWEY		     ELLIS		 GARFIELD	     
GRANT		     KINGFISHER 	 MAJOR		     
ROGER MILLS	     WOODS		 WOODWARD	     
$$


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 623

VALID 052330Z - 060040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 5 WSW LBL TO
45 WNW PNC.

..LEITMAN..09/05/12

ATTN...WFO...DDC...OUN...

&&

STATUS REPORT FOR WS 623 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

OKC003-011-039-043-045-047-053-059-073-093-129-151-153-060040-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ALFALFA 	     BLAINE		 CUSTER 	     
DEWEY		     ELLIS		 GARFIELD	     
GRANT		     HARPER		 KINGFISHER	     
MAJOR		     ROGER MILLS	 WOODS		     
WOODWARD	     
$$


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 623

VALID 052235Z - 052340Z

THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.

..LEITMAN..09/05/12

ATTN...WFO...DDC...OUN...

&&

STATUS REPORT FOR WS 623 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

KSC007-025-033-119-052340-

KS 
.    KANSAS COUNTIES INCLUDED ARE

BARBER		     CLARK		 COMANCHE	     
MEADE		     
$$


OKC003-011-039-043-045-047-053-059-073-093-129-151-153-052340-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ALFALFA 	     BLAINE		 CUSTER 	     
DEWEY		     ELLIS		 GARFIELD	     
GRANT		     HARPER		 KINGFISHER	     
MAJOR		     ROGER MILLS	 WOODS		     
WOODWARD	     
$$


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.