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Initial List of Counties in SPC Severe Thunderstorm Watch 397 (WOU)
Back to Watch 397
WW0397 Overview WOU Image
   WOUS64 KWNS 232025
   WOU7

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 397
   NWS STORM PREDICTION CENTER NORMAN OK
   230 PM MDT THU JUL 23 2020

   SEVERE THUNDERSTORM WATCH 397 IS IN EFFECT UNTIL 900 PM MDT
   FOR THE FOLLOWING LOCATIONS

   MTC019-021-025-079-083-085-091-109-240300-
   /O.NEW.KWNS.SV.A.0397.200723T2030Z-200724T0300Z/

   MT 
   .    MONTANA COUNTIES INCLUDED ARE

   DANIELS              DAWSON              FALLON              
   PRAIRIE              RICHLAND            ROOSEVELT           
   SHERIDAN             WIBAUX              


   NDC001-007-011-023-025-033-041-053-087-089-105-240300-
   /O.NEW.KWNS.SV.A.0397.200723T2030Z-200724T0300Z/

   ND 
   .    NORTH DAKOTA COUNTIES INCLUDED ARE

   ADAMS                BILLINGS            BOWMAN              
   DIVIDE               DUNN                GOLDEN VALLEY       
   HETTINGER            MCKENZIE            SLOPE               
   STARK                WILLIAMS            


   SDC019-063-105-240300-
   /O.NEW.KWNS.SV.A.0397.200723T2030Z-200724T0300Z/

   SD 
   .    SOUTH DAKOTA COUNTIES INCLUDED ARE

   BUTTE                HARDING             PERKINS             


   ATTN...WFO...GGW...UNR...BIS...BYZ...



Aviation Watch (SAW) for WW397
WW0397 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW7 
   WW 397 SEVERE TSTM MT ND SD 232030Z - 240300Z
   AXIS..55 STATUTE MILES EAST AND WEST OF LINE..
   70NNW ISN/WILLISTON ND/ - 50SSE 2WX/BUFFALO SD/
   ..AVIATION COORDS.. 50NM E/W /61NNW ISN - 56N RAP/
   HAIL SURFACE AND ALOFT..2 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 21030.

   LAT...LON 49110301 44900201 44900425 49110544

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU7.

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