CONTEST STATUS - Updated: WED ... 13-DEC-17 @ 8:30 PM EST

Winter '17 / '18 - Snowfall Forecast Contests
19th Annual 'Regular Season'
Snow Storm #1
Synoptiscope in VCP32

17th Annual 'Season-total'
Deadline for entries has passed
Forecasters' summary here

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Winter '16 / '17 - Snowfall Forecast Contests
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18th Annual 'Regular Season'
FINAL results here
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16th Annual 'Season-total'
FINAL results here

Monday, January 23, 2017

Winter '16 / '17 - Sudden Stratospheric Warming: Watch #1 - UPDATE

Displacement event looms near month's end.
 
 
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QBO > 10 kt
Strong STJ (50 kt)
Weak PV (30 kt)
Flow reversals above 5 mb and below 300 mb
 
 
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Cold air mother lode sits over Hudson Bay with full-latitude trough attending.
 
 
 

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