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Severe Thunderstorm Watch 412
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WW0412 Radar
Hazard Tornadoes EF2+ Tornadoes
Likelihood Very Low Very Low
Severe Wind 65 kt+ Wind
Moderate Low
Severe Hail 2"+ Hail
Very Low Very Low

Note:  The expiration time in the watch graphic is amended if the watch is replaced, cancelled or extended.
Note: Click for Watch Status Reports.
   SEL2

   URGENT - IMMEDIATE BROADCAST REQUESTED
   Severe Thunderstorm Watch Number 412
   NWS Storm Prediction Center Norman OK
   155 PM EDT Thu Jul 13 2017

   The NWS Storm Prediction Center has issued a

   * Severe Thunderstorm Watch for portions of 
     Connecticut
     Western Massachusetts
     Northern New Jersey
     Southern New York
     Coastal Waters

   * Effective this Thursday afternoon and evening from 155 PM until
     900 PM EDT.

   * Primary threats include...
     Isolated damaging wind gusts to 70 mph possible

   SUMMARY...Scattered severe thunderstorms will spread across the
   lower Hudson Valley into southern New England, including adjacent
   Long Island and portions of northern New Jersey this
   afternoon/evening.  Damaging winds are the primary severe risk.

   The severe thunderstorm watch area is approximately along and 65
   statute miles either side of a line from 40 miles west of
   Poughkeepsie NY to 25 miles northeast of Groton CT. For a complete
   depiction of the watch see the associated watch outline update
   (WOUS64 KWNS WOU2).

   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.

   &&

   AVIATION...A few severe thunderstorms with hail surface and aloft to
   1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few
   cumulonimbi with maximum tops to 500. Mean storm motion vector
   27030.

   ...Darrow
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Page last modified: July 14, 2017
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