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    Day 2 Outlook >
Feb 26, 2017 0100 UTC Day 1 Convective Outlook
Updated: Sun Feb 26 00:51:02 UTC 2017 (Print Version | 20170226 0100Z Day 1 shapefile | 20170226 0100Z Day 1 KML)
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 Forecast Discussion
   SPC AC 260051

   Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   0651 PM CST Sat Feb 25 2017

   Valid 260100Z - 261200Z

   ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS OVER PORTIONS OF
   SOUTHERN NEW ENGLAND...

   ...SUMMARY...
   Thunderstorms capable of producing isolated damaging wind and hail
   will persist through early evening over portions of southern New
   England.

   ...Southern New England...

   Long-lived squall line has progressed across the Hudson valley into
   southern New England.  Strongest portion of the line is surging east
   across western MA at roughly 35kt.  Over the last hour or so
   lightning has decreased with this convection such that thunderstorm
   activity is primarily limited to offshore regions south of Long
   Island.  00z soundings from OKX and CHH exhibit steep mid-level
   lapse rates, on the order of 7 C/km.  Eastward momentum of the
   squall line suggests gusty winds and marginally severe hail remain
   possible for the next 1-2 hours over portions of Southern New
   England.

   ..Darrow.. 02/26/2017

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 0600Z

        
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Page last modified: February 26, 2017
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