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Initial List of Counties in SPC Severe Thunderstorm Watch 274 (WOU)
Back to Watch 274
WW0274 Overview WOU Image
   WOUS64 KWNS 101456
   WOU4

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 274
   NWS STORM PREDICTION CENTER NORMAN OK
   1100 AM EDT WED JUN 10 2020

   SEVERE THUNDERSTORM WATCH 274 IS IN EFFECT UNTIL 600 PM EDT
   FOR THE FOLLOWING LOCATIONS

   MIC005-015-025-035-037-045-057-065-067-073-075-077-081-107-117-
   121-123-133-139-159-102200-
   /O.NEW.KWNS.SV.A.0274.200610T1500Z-200610T2200Z/

   MI 
   .    MICHIGAN COUNTIES INCLUDED ARE

   ALLEGAN              BARRY               CALHOUN             
   CLARE                CLINTON             EATON               
   GRATIOT              INGHAM              IONIA               
   ISABELLA             JACKSON             KALAMAZOO           
   KENT                 MECOSTA             MONTCALM            
   MUSKEGON             NEWAYGO             OSCEOLA             
   OTTAWA               VAN BUREN           


   LMZ844-845-846-847-102200-
   /O.NEW.KWNS.SV.A.0274.200610T1500Z-200610T2200Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   ST JOSEPH TO SOUTH HAVEN MI 

   SOUTH HAVEN TO HOLLAND MI 

   HOLLAND TO GRAND HAVEN MI 

   GRAND HAVEN TO WHITEHALL MI 

   ATTN...WFO...GRR...



Aviation Watch (SAW) for WW274
WW0274 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW4 
   WW 274 SEVERE TSTM MI LM 101500Z - 102200Z
   AXIS..40 STATUTE MILES EAST AND WEST OF LINE..
   85N GRR/GRAND RAPIDS MI/ - 10SSE AZO/KALAMAZOO MI/
   ..AVIATION COORDS.. 35NM E/W /34S TVC - 36SE PMM/
   HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..65 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 23045.

   LAT...LON 44118471 42098470 42098626 44118633

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU4.

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