SEL5

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 145
   NWS Storm Prediction Center Norman OK
   345 PM CDT Fri Apr 24 2020

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Extreme northwest Arkansas
     Northeast and east central Oklahoma

   * Effective this Friday afternoon and evening from 345 PM until
     1100 PM CDT.

   * Primary threats include...
     Scattered large hail likely with isolated very large hail events
       to 2 inches in diameter possible
     Scattered damaging wind gusts to 70 mph likely
     A tornado or two possible

   SUMMARY...Thunderstorms will continue to develop near the Kansas
   border and spread east-southeastward into northeast Oklahoma this
   evening, and additional storms will also form farther south across
   eastern Oklahoma.  A mix of multicell clusters/line segments is
   expected across northeast Oklahoma, while supercells will be
   possible closer to Interstate 40.  Large hail and damaging gusts
   will be the primary threats, though a tornado cannot be ruled out
   across the southern part of the watch area.

   The severe thunderstorm watch area is approximately along and 55
   statute miles east and west of a line from 25 miles northeast of
   Bartlesville OK to 45 miles southeast of Mcalester OK. For a
   complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU5).

   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.

   &&

   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 500. Mean storm motion vector
   28030.

   ...Thompson

   SEL5

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 145
   NWS Storm Prediction Center Norman OK
   345 PM CDT Fri Apr 24 2020

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Extreme northwest Arkansas
     Northeast and east central Oklahoma

   * Effective this Friday afternoon and evening from 345 PM until
     1100 PM CDT.

   * Primary threats include...
     Scattered large hail likely with isolated very large hail events
       to 2 inches in diameter possible
     Scattered damaging wind gusts to 70 mph likely
     A tornado or two possible

   SUMMARY...Thunderstorms will continue to develop near the Kansas
   border and spread east-southeastward into northeast Oklahoma this
   evening, and additional storms will also form farther south across
   eastern Oklahoma.  A mix of multicell clusters/line segments is
   expected across northeast Oklahoma, while supercells will be
   possible closer to Interstate 40.  Large hail and damaging gusts
   will be the primary threats, though a tornado cannot be ruled out
   across the southern part of the watch area.

   The severe thunderstorm watch area is approximately along and 55
   statute miles east and west of a line from 25 miles northeast of
   Bartlesville OK to 45 miles southeast of Mcalester OK. For a
   complete depiction of the watch see the associated watch outline
   update (WOUS64 KWNS WOU5).

   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.

   &&

   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 500. Mean storm motion vector
   28030.

   ...Thompson

   WOUS64 KWNS 242042
   WOU5

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 145
   NWS STORM PREDICTION CENTER NORMAN OK
   345 PM CDT FRI APR 24 2020

   SEVERE THUNDERSTORM WATCH 145 IS IN EFFECT UNTIL 1100 PM CDT
   FOR THE FOLLOWING LOCATIONS

   ARC007-033-131-143-250400-
   /O.NEW.KWNS.SV.A.0145.200424T2045Z-200425T0400Z/

   AR 
   .    ARKANSAS COUNTIES INCLUDED ARE

   BENTON               CRAWFORD            SEBASTIAN           
   WASHINGTON           


   OKC001-005-021-029-035-037-041-061-063-077-079-091-097-101-105-
   107-111-113-115-117-121-131-135-143-145-147-250400-
   /O.NEW.KWNS.SV.A.0145.200424T2045Z-200425T0400Z/

   OK 
   .    OKLAHOMA COUNTIES INCLUDED ARE

   ADAIR                ATOKA               CHEROKEE            
   COAL                 CRAIG               CREEK               
   DELAWARE             HASKELL             HUGHES              
   LATIMER              LE FLORE            MAYES               
   MCINTOSH             MUSKOGEE            NOWATA              
   OKFUSKEE             OKMULGEE            OSAGE               
   OTTAWA               PAWNEE              PITTSBURG           
   ROGERS               SEQUOYAH            TULSA               
   WAGONER              WASHINGTON          


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

   SAW5 
   WW 145 SEVERE TSTM AR OK 242045Z - 250400Z
   AXIS..55 STATUTE MILES EAST AND WEST OF LINE..
   25NE BVO/BARTLESVILLE OK/ - 45SE MLC/MCALESTER OK/
   ..AVIATION COORDS.. 50NM E/W /25WSW OSW - 38SE MLC/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 28030.

   LAT...LON 37029470 34419426 34419619 37029670

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU5.

Watch 145 Status Report Messages:

STATUS REPORT #4 ON WW 145

VALID 250140Z - 250240Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 S MLC TO
30 W RKR TO 20 WNW FSM TO 15 W FYV TO 25 N FYV TO 20 SSW UMN.

..WENDT..04/25/20

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

&&

STATUS REPORT FOR WS 145 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC015-033-047-087-131-143-250240-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

CARROLL 	     CRAWFORD		 FRANKLIN	     
MADISON 	     SEBASTIAN		 WASHINGTON	     
$$


OKC077-079-135-250240-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

LATIMER 	     LE FLORE		 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 #3 ON WW 145

VALID 250045Z - 250140Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 NE DUA TO
30 SSW MLC TO 10 SW MLC TO 5 ESE MKO TO 15 SSW GMJ TO 15 NNE GMJ.

..WENDT..04/25/20

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

&&

STATUS REPORT FOR WS 145 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC007-015-033-047-087-131-143-250140-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

BENTON		     CARROLL		 CRAWFORD	     
FRANKLIN	     MADISON		 SEBASTIAN	     
WASHINGTON	     
$$


OKC001-021-041-061-077-079-101-121-135-250140-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ADAIR		     CHEROKEE		 DELAWARE	     
HASKELL 	     LATIMER		 LE FLORE	     
MUSKOGEE	     PITTSBURG		 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 #2 ON WW 145

VALID 242345Z - 250040Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 40 SSE CQB
TO 30 W MKO TO 20 SSE TUL TO 25 ENE TUL TO 25 W GMJ TO 20 NW GMJ
TO 25 W JLN.

FOR ADDITIONAL INFORMATION SEE MESOSCALE DISCUSSION 471

..WENDT..04/24/20

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

&&

STATUS REPORT FOR WS 145 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC007-033-131-143-250040-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

BENTON		     CRAWFORD		 SEBASTIAN	     
WASHINGTON	     
$$


OKC001-005-021-029-041-061-063-077-079-091-097-101-115-121-135-
145-250040-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ADAIR		     ATOKA		 CHEROKEE	     
COAL		     DELAWARE		 HASKELL	     
HUGHES		     LATIMER		 LE FLORE	     
MCINTOSH	     MAYES		 MUSKOGEE	     
OTTAWA		     PITTSBURG		 SEQUOYAH	     
WAGONER 	     
$$


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 145

VALID 242235Z - 242340Z

SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 10 ESE CQB
TO 30 NE CQB TO 20 NW TUL TO 5 SSE BVO TO 25 NNE BVO TO 30 NNE
BVO.

..WENDT..04/24/20

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

&&

STATUS REPORT FOR WS 145 

SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 

ARC007-033-131-143-242340-

AR 
.    ARKANSAS COUNTIES INCLUDED ARE

BENTON		     CRAWFORD		 SEBASTIAN	     
WASHINGTON	     
$$


OKC001-005-021-029-035-037-041-061-063-077-079-091-097-101-105-
107-111-115-121-131-135-143-145-147-242340-

OK 
.    OKLAHOMA COUNTIES INCLUDED ARE

ADAIR		     ATOKA		 CHEROKEE	     
COAL		     CRAIG		 CREEK		     
DELAWARE	     HASKELL		 HUGHES 	     
LATIMER 	     LE FLORE		 MCINTOSH	     
MAYES		     MUSKOGEE		 NOWATA 	     
OKFUSKEE	     OKMULGEE		 OTTAWA 	     
PITTSBURG	     ROGERS		 SEQUOYAH	     
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% (EF2-EF5 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.