Thursday, December 31, 2009

Winter '09 / '10 - Snow Storm #2 - Call for Forecasts

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Two weeks to the day since the last contest-worthy snow storm. Latest NWP forecasts indicate this event will affect mainly northern foreca...
Saturday, December 26, 2009

Winter '09 / '10 - ECMWF/s 'Happy New Year' Xmas Present or Coastal Teaser?

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Arctic air everywhere.  Happy New Year! Center of upper LOW progging farther S+W w/time ==> surface development @lower latitude. Tro...
Friday, December 25, 2009

Winter '09 / '10 - White Xmas

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Wednesday, December 23, 2009

Winter '09 / '10 - WSI - December Update 2

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Dr. Todd Crawford - WSI seasonal forecaster: ""The combination of the current El Niño event, cold north Pacific, and weakened str...
Tuesday, December 22, 2009

Winter '09 / '10 - Snow Storm #1 - Final Results

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NEWxSFC Chief forecaster donsutherland1 picked up where he left off last winter with another top-ranked synoptic-scale snowfall forecast. ...

Winter '09 / '10 - Arctic Oscillation

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The Arctic Oscillation ( AO ) was headed toward near-record levels during the past weekend while an historic storm buried many locations in...
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Monday, December 21, 2009

Winter '09 / '10 - Snow Storm #1 - Preliminary Verification

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Preliminary storm-total snowfalls for Saturday and Sunday from CDUS41...PNS...and CF6 bulletins. Nine new daily records. SAT...19-DEC-0...
Sunday, December 20, 2009

Winter '09 / '10 - Snow Storm #1 - ECMWF Verification

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Outstanding NWP performance! ECMWF/s 96-HR (4-day) Forecast Miller-hybrid 996 mb surface LOW south of HSE. Open 5H trof over OH river val...

Winter '09 / '10 - Snow Storm #1 - Blizzard Conditions

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Blizzard conditions were observed at Islip...NY between 10:30 PM EST...19-DEC-09 through almost 2 AM EST...20-DEC-09. Three conditions ar...

Winter '09 / '10 - Snow Storm #1 - Snow Cover

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Snow cover as of 20-DEC-09 at 12z.  Heavy snow axis 18 - 21" runs through ROA - DCA - BWI - DOV - southern NJ - eastern LI. Image c...