MESOSCALE DISCUSSION 0692
   NWS STORM PREDICTION CENTER NORMAN OK
   0148 AM CDT SUN MAY 19 2013
   
   AREAS AFFECTED...SWRN-SOUTH CENTRAL IA/FAR NWRN-NORTH CENTRAL MO
   
   CONCERNING...SEVERE THUNDERSTORM WATCH 175...
   
   VALID 190648Z - 190815Z
   
   THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 175
   CONTINUES.
   
   SUMMARY...LOCALLY STRONG WIND GUSTS REMAIN POSSIBLE AS A BOWING LINE
   OF STORMS ADVANCES ENEWD AT 40-45 KT INTO SOUTH CENTRAL IA AND NORTH
   CENTRAL MO.  FARTHER N...THE OVERALL SEVERE WEATHER THREAT APPEARS
   TO BE WEAKENING AS THE NRN EXTENT OF THIS CONVECTION IS MOVING
   SLOWER THAN THE SRN PORTION.
   
   DISCUSSION...AT 0630Z...REGIONAL RADAR IMAGERY SHOWED A BOWING LINE
   OF STORMS EXTENDING FROM SWRN IA SSEWD INTO FAR NRN MO AT 25 SW
   KLWD...AND THEN TRAILING SWWD INTO THE KANSAS CITY METRO AREA AND
   ADJACENT PART OF NERN KS.  THE ACTIVITY LOCATED IN DAVIESS TO WRN
   HARRISON COUNTIES MO AND RINGGOLD COUNTY IA HAS THE FASTEST ENEWD
   MOVEMENT AND COMBINED WITH 45 KT SSWLY LLJ EXTENDING INTO THIS AREA
   SUGGESTS LOCALLY STRONG WINDS REMAIN POSSIBLE. SOUTH OF THESE
   COUNTIES...THE GUST FRONT HAS BECOME MORE DISPLACED FROM THE TSTMS
   SUGGESTING THE THREAT FOR STRONGER WIND GUSTS WILL TEND TO DIMINISH.
    ALTHOUGH LOCALLY STRONG WIND GUSTS REMAIN POSSIBLE IN THE SHORT
   TERM /07-08Z/...THE STRENGTH OF SURFACE BASED INHIBITION WITH EWD
   EXTENT SUGGESTS THE POTENTIAL SEVERE WEATHER THREAT SHOULD REMAIN
   LOCALIZED AND PRECLUDES THE NEED FOR A NEW WATCH.
   
   ..PETERS/HART.. 05/19/2013
   
   
   ATTN...WFO...DMX...EAX...FSD...OAX...
   
   LAT...LON   39979364 39749428 40259480 40669511 41369580 42399598
               43129659 43499633 42889517 41649472 40649358 39979364