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Tornado Watch 367
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WW0367 Radar
Hazard Tornadoes EF2+ Tornadoes
Likelihood Moderate Low
Severe Wind 65 kt+ Wind
Moderate Low
Severe Hail 2"+ Hail
High Moderate

Note:  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 367
   NWS STORM PREDICTION CENTER NORMAN OK
   405 PM CDT SUN JUN 29 2014

   THE NWS STORM PREDICTION CENTER HAS ISSUED A

   * TORNADO WATCH FOR PORTIONS OF 
     WESTERN AND CENTRAL IOWA
     NORTHERN MISSOURI
     EASTERN NEBRASKA

   * EFFECTIVE THIS SUNDAY AFTERNOON AND EVENING FROM 405 PM UNTIL
     1100 PM CDT.

   * PRIMARY THREATS INCLUDE...
     A COUPLE TORNADOES POSSIBLE
     SCATTERED LARGE HAIL LIKELY WITH ISOLATED VERY LARGE HAIL EVENTS
       TO 3 INCHES IN DIAMETER POSSIBLE
     SCATTERED DAMAGING WIND GUSTS TO 70 MPH POSSIBLE

   THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 65 STATUTE
   MILES NORTH AND SOUTH OF A LINE FROM 20 MILES WEST NORTHWEST OF
   GRAND ISLAND NEBRASKA TO 25 MILES EAST SOUTHEAST OF DES MOINES
   IOWA.  FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED
   WATCH OUTLINE UPDATE (WOUS64 KWNS WOU7).

   PRECAUTIONARY/PREPAREDNESS ACTIONS...

   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.

   &&

   DISCUSSION...WDLY SCTD TSTMS EXPECTED TO FORM LATER THIS AFTN AND
   EVE WITH CONTINUED HEATING ALONG DIFFUSE W-E BOUNDARY ROUGHLY
   PARALLELING INTERSTATE ROUTE 80 OVER ERN NEB/WRN IA. LOW-LVL FLOW
   LIKELY WILL REMAIN WEAK GIVEN LINGERING PRESENCE OF E CNTRL KS
   MCS/MCV...AND UPR-LVL FORCING FOR ASCENT ESSENTIALLY NEUTRAL. BUT
   GIVEN DEGREE OF BUOYANCY /SBCAPE AROUND 4000 J PER KG/...RICH
   MOISTURE /PW AOA 1.50 INCHES/...40-50 KT WNWLY DEEP SHEAR...AND
   POTENTIAL FOR A FEW DISCRETE SUPERCELLS...A CONDITIONAL RISK FOR
   LARGE HAIL...DMGG WIND...AND TORNADOES WILL EXIST.

   AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
   SURFACE AND ALOFT TO 3 INCHES. EXTREME TURBULENCE AND SURFACE
   WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
   550. MEAN STORM MOTION VECTOR 28025.


   ...CORFIDI
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Page last modified: June 30, 2014
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