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957 

WWUS20 KWNS 270835

SEL6

SPC WW 270835

KSZ000-MOZ000-271500-



URGENT - IMMEDIATE BROADCAST REQUESTED

SEVERE THUNDERSTORM WATCH NUMBER 226

NWS STORM PREDICTION CENTER NORMAN OK

335 AM CDT MON MAY 27 2013



THE NWS STORM PREDICTION CENTER HAS ISSUED A



* SEVERE THUNDERSTORM WATCH FOR PORTIONS OF

  NORTHEAST KANSAS

  NORTHWEST MISSOURI



* EFFECTIVE THIS MONDAY MORNING FROM 335 AM UNTIL 1000 AM CDT.



* PRIMARY THREATS INCLUDE...

  SEVERAL DAMAGING WIND GUSTS TO 70 MPH POSSIBLE



THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 85

STATUTE MILES EAST AND WEST OF A LINE FROM 50 MILES NORTHEAST OF

FALLS CITY NEBRASKA TO 15 MILES SOUTH SOUTHEAST OF SAINT JOSEPH

MISSOURI.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE

ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU6).



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.



&&



OTHER WATCH INFORMATION...CONTINUE...WW 224...WW 225...



DISCUSSION...SRN PART OF ERN NEB/WRN IA SQLN SHOULD CONTINUE MOVING

SSE INTO NW MO AND NE KS GIVEN 60+ KT NWLY REAR INFLOW JET SAMPLED

BY OAX VWP...50 KT SWLY LLJ AT TOPEKA...AND SIZABLE BUOYANCY OVER

REGION ABOVE NOCTURNAL STABLE LAYER. THE STRONGEST STORMS MAY BE

CONFINED TO POINTS ALONG AND E OF SQLN/S INTERSECTION WITH OUTFLOW

BOUNDARY LEFT BY EARLIER NRN MO MCS. THAT BOUNDARY ATTM EXTENDS

NW-SE THROUGH FAR SE NEB /TO THE WEST OF FALLS CITY NEB/ AND OVER NE

KS /TO THE W OF ST JOSEPH MO/.



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

TO 0.5 INCH. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 60

KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 500. MEAN STORM

MOTION VECTOR 32030.





...CORFIDI

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