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Updated:  Sat Sep 22 02:20:12 UTC 2018

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WW0387 RADAR Thumbnail Image Severe Thunderstorm Watch #387
Issued/Updated: Sep 22, 2018 at 0203 UTC
Expires: Sep 22, 2018 at 0300 UTC
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  • SPC Severe Thunderstorm Watch 387

    Sat, 22 Sep 2018 00:29:04 +0000 UTC

    WW 387 SEVERE TSTM NY PA LE LO 212050Z - 220300Z
    WW 0387 Image

    
    URGENT - IMMEDIATE BROADCAST REQUESTED
    Severe Thunderstorm Watch Number 387
    NWS Storm Prediction Center Norman OK
    450 PM EDT Fri Sep 21 2018
    
    The NWS Storm Prediction Center has issued a
    
    * Severe Thunderstorm Watch for portions of 
      Parts of western and northern New York
      Northwestern Pennsylvania
      Lake Erie
      Lake Ontario
    
    * Effective this Friday afternoon and evening from 450 PM until
      1100 PM EDT.
    
    * Primary threats include...
      Scattered damaging wind gusts to 70 mph likely
      A tornado or two possible
    
    SUMMARY...Bands of thunderstorms are developing along and ahead of a
    cold front that will progress eastward across the lower Great Lakes
    region this evening.  The storm environment favors damaging gusts
    with the stronger embedded storms, in what should become a more
    continuous squall line by this evening.  An isolated tornado or two
    will also be possible with circulations embedded in the line of
    storms.
    
    The severe thunderstorm watch area is approximately along and 65
    statute miles north and south of a line from 30 miles northeast of
    Massena NY to 40 miles south southwest of Jamestown NY. For a
    complete depiction of the watch see the associated watch outline
    update (WOUS64 KWNS WOU7).
    
    PRECAUTIONARY/PREPAREDNESS ACTIONS...
    
    REMEMBER...A Severe Thunderstorm Watch means conditions are
    favorable for 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. Severe thunderstorms can and occasionally do produce
    tornadoes.
    
    &&
    
    OTHER WATCH INFORMATION...CONTINUE...WW 386...
    
    AVIATION...A few severe thunderstorms with hail surface and aloft to
    0.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A
    few cumulonimbi with maximum tops to 450. Mean storm motion vector
    26045.
    
    ...Thompson
    
    
    Read more

  • SPC Severe Thunderstorm Watch 387 Status Reports

    Sat, 22 Sep 2018 00:29:04 +0000 UTC

    WW 0387 Status Updates
    WW 0387 Status Image

    
    STATUS REPORT ON WW 387
    
    SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 20 ENE FKL
    TO 35 W ELM TO 35 WNW SYR TO 25 WSW ART TO 45 NE MSS.
    
    ..SQUITIERI..09/22/18
    
    ATTN...WFO...BUF...BTV...BGM...CTP...
    
    
    STATUS REPORT FOR WS 387 
    
    SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 
    
    NYC011-033-049-067-075-089-097-099-101-123-220140-
    
    NY 
    .    NEW YORK COUNTIES INCLUDED ARE
    
    CAYUGA               FRANKLIN            LEWIS               
    ONONDAGA             OSWEGO              ST. LAWRENCE        
    SCHUYLER             SENECA              STEUBEN             
    YATES                
    
    
    PAC023-033-047-083-105-123-220140-
    
    PA 
    .    PENNSYLVANIA COUNTIES INCLUDED ARE
    
    CAMERON              CLEARFIELD          ELK                 
    MCKEAN               POTTER              WARREN              
    
    
    SLZ024-220140-
    
    CW 
    
    .    ADJACENT COASTAL WATERS INCLUDED ARE
    
    Read more

  • SPC Severe Thunderstorm Watch 386 Status Reports

    Sat, 22 Sep 2018 00:26:03 +0000 UTC

    WW 0386 Status Updates
    WW 0386 Status Image

    
    STATUS REPORT ON WW 386
    
    SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 15 SW ZZV TO
    25 WNW HLG TO 15 WSW DUJ.
    
    ..SQUITIERI..09/22/18
    
    ATTN...WFO...CLE...PBZ...
    
    
    STATUS REPORT FOR WS 386 
    
    SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS 
    
    OHC013-059-067-081-220140-
    
    OH 
    .    OHIO COUNTIES INCLUDED ARE
    
    BELMONT              GUERNSEY            HARRISON            
    JEFFERSON            
    
    
    PAC003-005-053-063-065-125-129-220140-
    
    PA 
    .    PENNSYLVANIA COUNTIES INCLUDED ARE
    
    ALLEGHENY            ARMSTRONG           FOREST              
    INDIANA              JEFFERSON           WASHINGTON          
    WESTMORELAND         
    
    
    WVC009-069-220140-
    
    WV 
    .    WEST VIRGINIA COUNTIES INCLUDED ARE
    
    BROOKE               OHIO                
    
    Read more

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