

357 

WWUS20 KWNS 060103

SEL3

SPC WW 060103

KSZ000-MOZ000-060800-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH NUMBER 603

NWS STORM PREDICTION CENTER NORMAN OK

805 PM CDT TUE JUL 5 2011



THE NWS STORM PREDICTION CENTER HAS ISSUED A

SEVERE THUNDERSTORM WATCH FOR PORTIONS OF



       EASTERN KANSAS

       A SMALL PART OF WESTERN MISSOURI



EFFECTIVE THIS TUESDAY NIGHT AND WEDNESDAY MORNING FROM 805 PM

UNTIL 300 AM CDT.



HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 80

MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS.



THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 70

STATUTE MILES NORTH AND SOUTH OF A LINE FROM 15 MILES WEST

NORTHWEST OF SALINA KANSAS TO 20 MILES SOUTH SOUTHEAST OF OLATHE

KANSAS.  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 600...WW 601...WW 602...



DISCUSSION...SE NEB CONVECTIVE SYSTEMS EXPECTED TO MOVE GENERALLY

SSEWD...WITH SOME EWD DEVELOPMENT POSSIBLE WITH TIME AS SYSTEMS MOVE

FARTHER S INTO KS.  MODEST DEEP WIND FIELD MAY BE COMPENSATED BY

PRESENCE OF STRONG LOW LVL INSTABILITY/MOISTURE TO FOSTER A

CONTINUING THREAT FOR DMGG WIND/HAIL DESPITE LOSS OF SFC HEATING.



AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT

TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 70

KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 550. MEAN STORM

MOTION VECTOR 34020.





...CORFIDI

