SEL6
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 366
   NWS STORM PREDICTION CENTER NORMAN OK
   345 PM CDT WED JUN 10 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          NORTHWEST ARKANSAS
          EASTERN AND NORTHEAST OKLAHOMA
   
   EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 345 PM UNTIL
   1000 PM CDT.
   
   HAIL TO 2 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 110
   STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES NORTH
   NORTHWEST OF GROVE OKLAHOMA TO 60 MILES WEST OF MCALESTER
   OKLAHOMA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).
   
   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 364...WW 365...
   
   DISCUSSION...A LARGE AREA OF CONVECTION IS SPREADING EWD/NEWD FROM
   CENTRAL TOWARD ERN OK...IN ADVANCE OF A MID LEVEL TROUGH EJECTING
   NEWD OVER THE TX PANHANDLE TO WRN OK.  LIFT IN ADVANCE OF THIS MID
   LEVEL WAVE...AND ON THE LEADING EDGE OF A LARGE
   CONVECTIVELY-GENERATED COLD POOL...WILL LIKELY LEAD TO ADDITIONAL
   THUNDERSTORM DEVELOPMENT THROUGH THE EVENING.  A GRADUAL INCREASE IN
   MID LEVEL FLOW FROM W-E AND MODERATE-STRONG INSTABILITY WILL SUPPORT
   A CONTINUED THREAT FOR DAMAGING WINDS AND HAIL WITH THE STRONGER
   STORMS.
   
   AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
   TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
   KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
   MOTION VECTOR 26025.
   
   
   ...THOMPSON

   SEL6
   
   URGENT - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH NUMBER 366
   NWS STORM PREDICTION CENTER NORMAN OK
   345 PM CDT WED JUN 10 2009
   
   THE NWS STORM PREDICTION CENTER HAS ISSUED A
   SEVERE THUNDERSTORM WATCH FOR PORTIONS OF 
   
          NORTHWEST ARKANSAS
          EASTERN AND NORTHEAST OKLAHOMA
   
   EFFECTIVE THIS WEDNESDAY AFTERNOON AND EVENING FROM 345 PM UNTIL
   1000 PM CDT.
   
   HAIL TO 2 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 110
   STATUTE MILES EAST AND WEST OF A LINE FROM 25 MILES NORTH
   NORTHWEST OF GROVE OKLAHOMA TO 60 MILES WEST OF MCALESTER
   OKLAHOMA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE
   ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).
   
   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 364...WW 365...
   
   DISCUSSION...A LARGE AREA OF CONVECTION IS SPREADING EWD/NEWD FROM
   CENTRAL TOWARD ERN OK...IN ADVANCE OF A MID LEVEL TROUGH EJECTING
   NEWD OVER THE TX PANHANDLE TO WRN OK.  LIFT IN ADVANCE OF THIS MID
   LEVEL WAVE...AND ON THE LEADING EDGE OF A LARGE
   CONVECTIVELY-GENERATED COLD POOL...WILL LIKELY LEAD TO ADDITIONAL
   THUNDERSTORM DEVELOPMENT THROUGH THE EVENING.  A GRADUAL INCREASE IN
   MID LEVEL FLOW FROM W-E AND MODERATE-STRONG INSTABILITY WILL SUPPORT
   A CONTINUED THREAT FOR DAMAGING WINDS AND HAIL WITH THE STRONGER
   STORMS.
   
   AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT
   TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60
   KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM
   MOTION VECTOR 26025.
   
   
   ...THOMPSON

   WOUS64 KWNS 102042
   WOU6
   
   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 366
   NWS STORM PREDICTION CENTER NORMAN OK
   345 PM CDT WED JUN 10 2009
   
   SEVERE THUNDERSTORM WATCH 366 IS IN EFFECT UNTIL 1000 PM CDT
   FOR THE FOLLOWING LOCATIONS
   
   ARC007-015-033-047-087-131-143-110300-
   /O.NEW.KWNS.SV.A.0366.090610T2045Z-090611T0300Z/
   
   AR 
   .    ARKANSAS COUNTIES INCLUDED ARE
   
   BENTON               CARROLL             CRAWFORD            
   FRANKLIN             MADISON             SEBASTIAN           
   WASHINGTON           
   
   
   OKC001-021-023-035-037-041-061-077-079-091-097-101-105-107-111-
   113-115-117-121-127-131-135-143-145-147-110300-
   /O.NEW.KWNS.SV.A.0366.090610T2045Z-090611T0300Z/
   
   OK 
   .    OKLAHOMA COUNTIES INCLUDED ARE
   
   ADAIR                CHEROKEE            CHOCTAW             
   CRAIG                CREEK               DELAWARE            
   HASKELL              LATIMER             LE FLORE            
   MAYES                MCINTOSH            MUSKOGEE            
   NOWATA               OKFUSKEE            OKMULGEE            
   OSAGE                OTTAWA              PAWNEE              
   PITTSBURG            PUSHMATAHA          ROGERS              
   SEQUOYAH             TULSA               WAGONER             
   WASHINGTON           
   
   
   ATTN...WFO...TSA...
   
   
   

   SAW6 
   WW 366 SEVERE TSTM AR OK 102045Z - 110300Z
   AXIS..110 STATUTE MILES EAST AND WEST OF LINE..
   25NNW GMJ/GROVE OK/ - 60W MLC/MCALESTER OK/
   ..AVIATION COORDS.. 95NM E/W /18SE OSW - 43NNE ADM/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 550. MEAN STORM MOTION VECTOR 26025.
   
   LAT...LON 36939291 34869490 34869877 36939690
   
   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU6.
   

Watch 366 Status Report Messages:

STATUS REPORT #3 ON WW 366

VALID 110250Z - 110300Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 30 E MLC TO
15 SE FYV.

WW 366 WILL BE ALLOWED TO EXPIRE AS SCHEDULED AT 03Z.

..GUYER..06/11/09

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

&&

STATUS REPORT FOR WS 366 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC047-131-110300-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

FRANKLIN	     SEBASTIAN		 
$$


OKC023-077-079-127-110300-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

CHOCTAW 	     LATIMER		 LE FLORE	     
PUSHMATAHA	     
$$


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 366

VALID 110050Z - 110140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 E MLC TO
25 WSW JLN.

..GUYER..06/11/09

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

&&

STATUS REPORT FOR WS 366 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC007-015-033-047-087-131-143-110140-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

BENTON		     CARROLL		 CRAWFORD	     
FRANKLIN	     MADISON		 SEBASTIAN	     
WASHINGTON	     
$$


OKC001-023-061-077-079-121-127-135-110140-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ADAIR		     CHOCTAW		 HASKELL	     
LATIMER 	     LE FLORE		 PITTSBURG	     
PUSHMATAHA	     SEQUOYAH		 
$$


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 366

VALID 102340Z - 110040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 W MLC TO
25 NNW GMJ.

..GUYER..06/10/09

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

&&

STATUS REPORT FOR WS 366 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC007-015-033-047-087-131-143-110040-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

BENTON		     CARROLL		 CRAWFORD	     
FRANKLIN	     MADISON		 SEBASTIAN	     
WASHINGTON	     
$$


OKC001-021-023-035-041-061-077-079-091-097-101-115-121-127-135-
110040-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ADAIR		     CHEROKEE		 CHOCTAW	     
CRAIG		     DELAWARE		 HASKELL	     
LATIMER 	     LE FLORE		 MCINTOSH	     
MAYES		     MUSKOGEE		 OTTAWA 	     
PITTSBURG	     PUSHMATAHA 	 SEQUOYAH	     
$$


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.