Large-Area Particularly Dangerous Situation
Posted by JAC on 5/10/2010, 2:32 pm



http://www.spc.ncep.noaa.gov/products/watch/ww0147_prob.html


URGENT - IMMEDIATE BROADCAST REQUESTED
  TORNADO WATCH NUMBER 147
  NWS STORM PREDICTION CENTER NORMAN OK
  125 PM CDT MON MAY 10 2010
 
  THE NWS STORM PREDICTION CENTER HAS ISSUED A
  TORNADO WATCH FOR PORTIONS OF
 
         SOUTH CENTRAL KANSAS
         CENTRAL AND WESTERN OKLAHOMA
 
  EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 125 PM UNTIL
  1000 PM CDT.
 
  ...THIS IS A PARTICULARLY DANGEROUS SITUATION...
 
  DESTRUCTIVE TORNADOES...LARGE HAIL TO 4 INCHES IN DIAMETER...
  THUNDERSTORM WIND GUSTS TO 80 MPH...AND DANGEROUS LIGHTNING ARE
  POSSIBLE IN THESE AREAS.
 
  THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 95 STATUTE
  MILES EAST AND WEST OF A LINE FROM 40 MILES SOUTH SOUTHEAST OF
  FORT SILL OKLAHOMA TO 25 MILES NORTH NORTHEAST OF WICHITA KANSAS.
   FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
  OUTLINE UPDATE (WOUS64 KWNS WOU7).
 
  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 146...
 
  DISCUSSION...AN DANGEROUS ENVIRONMENT IS DEVELOPING ACROSS PARTS OF
  SOUTHERN KS AND WESTERN/CENTRAL OK THIS AFTERNOON AS AIRMASS RAPIDLY
  DESTABILIZES AND UPPER TROUGH APPROACHES.  THUNDERSTORMS ARE
  EXPECTED TO INITIALLY DEVELOP ALONG THE SURFACE DRYLINE OVER WESTERN
  OK...THEN PROGRESSING EASTWARD THROUGH THE LATE AFTERNOON AND
  EVENING.  TORNADIC SUPERCELLS ARE A DISTINCT POSSIBILITY WITH THE
  THREAT OF STRONG AND LONG-TRACK TORNADOES.  VERY LARGE HAIL IS ALSO
  LIKELY IN THE STRONGER CELLS.
 
  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
  500. MEAN STORM MOTION VECTOR 25045.
 
 
  ...HART

Hazard Tornadoes EF2+ Tornadoes
Likelihood High High
Severe Wind 65 kt+ Wind
High High
Severe Hail 2"+ Hail
High High


Note:  See the experimental Public Watch (SEL) product with explicit hazard information section below. The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.

  SEL7
 
  URGENT - IMMEDIATE BROADCAST REQUESTED
  TORNADO WATCH NUMBER 147
  NWS STORM PREDICTION CENTER NORMAN OK
  125 PM CDT MON MAY 10 2010
 
  THE NWS STORM PREDICTION CENTER HAS ISSUED A
  TORNADO WATCH FOR PORTIONS OF
 
         SOUTH CENTRAL KANSAS
         CENTRAL AND WESTERN OKLAHOMA
 
  EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 125 PM UNTIL
  1000 PM CDT.
 
  ...THIS IS A PARTICULARLY DANGEROUS SITUATION...
 
  NUMEROUS TORNADOES
  INTENSE TORNADOES LIKELY
  WIDESPREAD DAMAGING WINDS
  WIND GUSTS TO 80 MPH LIKELY
  WIDESPREAD LARGE HAIL
  HAIL TO 4.0 INCHES IN DIAMETER LIKELY
 
  THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 95 STATUTE
  MILES EAST AND WEST OF A LINE FROM 40 MILES SOUTH SOUTHEAST OF
  FORT SILL OKLAHOMA TO 25 MILES NORTH NORTHEAST OF WICHITA KANSAS.
   FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
  OUTLINE UPDATE (WOUS64 KWNS WOU7).
 
  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 146...
 
  DISCUSSION...AN DANGEROUS ENVIRONMENT IS DEVELOPING ACROSS PARTS OF
  SOUTHERN KS AND WESTERN/CENTRAL OK THIS AFTERNOON AS AIRMASS RAPIDLY
  DESTABILIZES AND UPPER TROUGH APPROACHES.  THUNDERSTORMS ARE
  EXPECTED TO INITIALLY DEVELOP ALONG THE SURFACE DRYLINE OVER WESTERN
  OK...THEN PROGRESSING EASTWARD THROUGH THE LATE AFTERNOON AND
  EVENING.  TORNADIC SUPERCELLS ARE A DISTINCT POSSIBILITY WITH THE
  THREAT OF STRONG AND LONG-TRACK TORNADOES.  VERY LARGE HAIL IS ALSO
  LIKELY IN THE STRONGER CELLS.
 
  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
  500. MEAN STORM MOTION VECTOR 25045.
 
 
  ...HART

Hazard Tornadoes EF2+ Tornadoes
Likelihood High High
Severe Wind 65 kt+ Wind
High High
Severe Hail 2"+ Hail
High High


  SEL7
 
  URGENT - IMMEDIATE BROADCAST REQUESTED
  TORNADO WATCH NUMBER 147
  NWS STORM PREDICTION CENTER NORMAN OK
  125 PM CDT MON MAY 10 2010
 
  THE NWS STORM PREDICTION CENTER HAS ISSUED A
  TORNADO WATCH FOR PORTIONS OF
 
         SOUTH CENTRAL KANSAS
         CENTRAL AND WESTERN OKLAHOMA
 
  EFFECTIVE THIS MONDAY AFTERNOON AND EVENING FROM 125 PM UNTIL
  1000 PM CDT.
 
  ...THIS IS A PARTICULARLY DANGEROUS SITUATION...
 
  DESTRUCTIVE TORNADOES...LARGE HAIL TO 4 INCHES IN DIAMETER...
  THUNDERSTORM WIND GUSTS TO 80 MPH...AND DANGEROUS LIGHTNING ARE
  POSSIBLE IN THESE AREAS.
 
  THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 95 STATUTE
  MILES EAST AND WEST OF A LINE FROM 40 MILES SOUTH SOUTHEAST OF
  FORT SILL OKLAHOMA TO 25 MILES NORTH NORTHEAST OF WICHITA KANSAS.
   FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH
  OUTLINE UPDATE (WOUS64 KWNS WOU7).
 
  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 146...
 
  DISCUSSION...AN DANGEROUS ENVIRONMENT IS DEVELOPING ACROSS PARTS OF
  SOUTHERN KS AND WESTERN/CENTRAL OK THIS AFTERNOON AS AIRMASS RAPIDLY
  DESTABILIZES AND UPPER TROUGH APPROACHES.  THUNDERSTORMS ARE
  EXPECTED TO INITIALLY DEVELOP ALONG THE SURFACE DRYLINE OVER WESTERN
  OK...THEN PROGRESSING EASTWARD THROUGH THE LATE AFTERNOON AND
  EVENING.  TORNADIC SUPERCELLS ARE A DISTINCT POSSIBILITY WITH THE
  THREAT OF STRONG AND LONG-TRACK TORNADOES.  VERY LARGE HAIL IS ALSO
  LIKELY IN THE STRONGER CELLS.
 
  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
  500. MEAN STORM MOTION VECTOR 25045.
 
 
  ...HART

Hazard Tornadoes EF2+ Tornadoes
Likelihood High High
Severe Wind 65 kt+ Wind
High High
Severe Hail 2"+ Hail
High High


Note: Click for Watch Status Reports.

  WOUS64 KWNS 101822
  WOU7
 
  BULLETIN - IMMEDIATE BROADCAST REQUESTED
  TORNADO WATCH OUTLINE UPDATE FOR WT 147
  NWS STORM PREDICTION CENTER NORMAN OK
  125 PM CDT MON MAY 10 2010
 
  TORNADO WATCH 147 IS IN EFFECT UNTIL 1000 PM CDT FOR THE
   FOLLOWING LOCATIONS
 
  KSC015-019-035-049-073-077-079-095-155-173-191-110300-
  /O.NEW.KWNS.TO.A.0147.100510T1825Z-100511T0300Z/
 
  KS
  .    KANSAS COUNTIES INCLUDED ARE
 
  BUTLER               CHAUTAUQUA          COWLEY              
  ELK                  GREENWOOD           HARPER              
  HARVEY               KINGMAN             RENO                
  SEDGWICK             SUMNER              
 
 
  OKC003-011-015-017-019-027-031-033-037-039-043-045-047-049-051-
  053-059-067-071-073-075-081-083-085-087-093-099-103-107-109-111-
  113-117-119-125-129-133-137-141-143-147-149-151-153-110300-
  /O.NEW.KWNS.TO.A.0147.100510T1825Z-100511T0300Z/
 
  OK
  .    OKLAHOMA COUNTIES INCLUDED ARE
 
  ALFALFA              BLAINE              CADDO              
  CANADIAN             CARTER              CLEVELAND          
  COMANCHE             COTTON              CREEK              
  CUSTER               DEWEY               ELLIS              
  GARFIELD             GARVIN              GRADY              
  GRANT                HARPER              JEFFERSON          
  KAY                  KINGFISHER          KIOWA              
  LINCOLN              LOGAN               LOVE                
  MAJOR                MCCLAIN             MURRAY              
  NOBLE                OKFUSKEE            OKLAHOMA            
  OKMULGEE             OSAGE               PAWNEE              
  PAYNE                POTTAWATOMIE        ROGER MILLS        
  SEMINOLE             STEPHENS            TILLMAN            
  TULSA                WASHINGTON          WASHITA            
  WOODS                WOODWARD            
 
 
  ATTN...WFO...ICT...OUN...TSA...
 
 
 

Hazard Tornadoes EF2+ Tornadoes
Likelihood High High
Severe Wind 65 kt+ Wind
High High
Severe Hail 2"+ Hail
High High


Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.

  SAW7
  WW 147 TORNADO KS OK 101825Z - 110300Z
  AXIS..95 STATUTE MILES EAST AND WEST OF LINE..
  40SSE FSI/FORT SILL OK/ - 25NNE ICT/WICHITA KS/
  ..AVIATION COORDS.. 80NM E/W /24ENE SPS - 21NE ICT/
  HAIL SURFACE AND ALOFT..4 INCHES. WIND GUSTS..70 KNOTS.
  MAX TOPS TO 500. MEAN STORM MOTION VECTOR 25045.
 
  LAT...LON 34099979 37979900 37979551 34099647
 
  THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
  COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
  FOR WOU7.
 

Watch 147 Status Report Message has not been issued yet.

42
In this thread:
Kansas, Oklahoma & Arkansas Under-the-Gun - JAC, 5/10/2010, 12:46 pm
< Return to the front page of the: message board | monthly archive this page is in
Post A Reply
This thread has been archived and can no longer receive replies.