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Initial List of Counties in SPC Severe Thunderstorm Watch 378 (WOU)
Back to Watch 378
WW0378 Overview WOU Image
   WOUS64 KWNS 161717
   WOU8

   BULLETIN - IMMEDIATE BROADCAST REQUESTED
   SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 378
   NWS STORM PREDICTION CENTER NORMAN OK
   120 PM EDT THU JUL 16 2020

   SEVERE THUNDERSTORM WATCH 378 IS IN EFFECT UNTIL 900 PM EDT
   FOR THE FOLLOWING LOCATIONS

   NYC003-009-013-029-037-051-055-063-069-073-117-121-170100-
   /O.NEW.KWNS.SV.A.0378.200716T1720Z-200717T0100Z/

   NY 
   .    NEW YORK COUNTIES INCLUDED ARE

   ALLEGANY             CATTARAUGUS         CHAUTAUQUA          
   ERIE                 GENESEE             LIVINGSTON          
   MONROE               NIAGARA             ONTARIO             
   ORLEANS              WAYNE               WYOMING             


   OHC007-013-019-029-031-035-055-059-067-075-081-085-099-103-111-
   119-121-133-151-153-155-157-169-170100-
   /O.NEW.KWNS.SV.A.0378.200716T1720Z-200717T0100Z/

   OH 
   .    OHIO COUNTIES INCLUDED ARE

   ASHTABULA            BELMONT             CARROLL             
   COLUMBIANA           COSHOCTON           CUYAHOGA            
   GEAUGA               GUERNSEY            HARRISON            
   HOLMES               JEFFERSON           LAKE                
   MAHONING             MEDINA              MONROE              
   MUSKINGUM            NOBLE               PORTAGE             
   STARK                SUMMIT              TRUMBULL            
   TUSCARAWAS           WAYNE               


   PAC003-005-007-019-021-023-031-033-039-047-049-051-053-059-063-
   065-073-083-085-105-111-121-123-125-129-170100-
   /O.NEW.KWNS.SV.A.0378.200716T1720Z-200717T0100Z/

   PA 
   .    PENNSYLVANIA COUNTIES INCLUDED ARE

   ALLEGHENY            ARMSTRONG           BEAVER              
   BUTLER               CAMBRIA             CAMERON             
   CLARION              CLEARFIELD          CRAWFORD            
   ELK                  ERIE                FAYETTE             
   FOREST               GREENE              INDIANA             
   JEFFERSON            LAWRENCE            MCKEAN              
   MERCER               POTTER              SOMERSET            
   VENANGO              WARREN              WASHINGTON          
   WESTMORELAND         


   WVC009-029-051-069-170100-
   /O.NEW.KWNS.SV.A.0378.200716T1720Z-200717T0100Z/

   WV 
   .    WEST VIRGINIA COUNTIES INCLUDED ARE

   BROOKE               HANCOCK             MARSHALL            
   OHIO                 


   LEZ020-040-041-061-146-147-148-149-166-167-168-169-LOZ030-042-043-
   170100-
   /O.NEW.KWNS.SV.A.0378.200716T1720Z-200717T0100Z/

   CW 

   .    ADJACENT COASTAL WATERS INCLUDED ARE

   UPPER NIAGARA RIVER AND BUFFALO HARBOR 

   RIPLEY TO DUNKIRK NY 

   DUNKIRK TO BUFFALO NY 

   RIPLEY TO BUFFALO NY EXTENDING FROM 5NM OFF SHORELINE TO
   US-CANADIAN BORDER 

   AVON POINT TO WILLOWICK OH 

   WILLOWICK TO GENEVA-ON-THE LAKE OH 

   GENEVA-ON-THE-LAKE TO CONNEAUT OH 

   CONNEAUT OH TO RIPLEY NY 

   AVON POINT TO WILLOWICK OH BEYOND 5 NM OFF SHORELINE TO
   US-CANADIAN BORDER 

   WILLOWICK TO GENEVA-ON-THE-LAKE OH BEYOND 5NM OFF SHORELINE TO
   US-CANADIAN BORDER 

   GENEVA-ON-THE-LAKE TO CONNEAUT OH BEYOND 5 NM OFF SHORELINE TO
   US-CANADIAN BORDER 

   CONNEAUT OH TO RIPLEY NY BEYOND 5 NM OFF SHORELINE TO US-CANADIAN
   BORDER 

   LOWER NIAGARA RIVER 

   NIAGARA RIVER TO HAMLIN BEACH NY 

   HAMLIN BEACH TO SODUS BAY NY 

   ATTN...WFO...BUF...CLE...PBZ...CTP...



Aviation Watch (SAW) for WW378
WW0378 Overview Image
Note: The Aviation Watch (SAW) product is an approximation to the watch area. The actual watch is depicted by the shaded areas.
   SAW8 
   WW 378 SEVERE TSTM NY OH PA WV LE LO 161720Z - 170100Z
   AXIS..85 STATUTE MILES EAST AND WEST OF LINE..
   30NNE BUF/BUFFALO NY/ - 35SSW HLG/WHEELING WV/
   ..AVIATION COORDS.. 75NM E/W /25NNE BUF - 19SSW AIR/
   HAIL SURFACE AND ALOFT..1.5 INCHES. WIND GUSTS..60 KNOTS.
   MAX TOPS TO 500. MEAN STORM MOTION VECTOR 25030.

   LAT...LON 43327681 39707930 39708250 43328019

   THIS IS AN APPROXIMATION TO THE WATCH AREA.  FOR A
   COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
   FOR WOU8.

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