CONTEST STATUS - Updated: SUN ... 187-NOV-18 @ 7:30 PM EST

Winter '18 / '19 - Snowfall Forecast Contests

20th Annual 'Regular Season' Snowfall Forecast Contest

What's A 'Contest-worthy' Storm?

Snow Storm #2
Synoptiscope in VCP32

Snow Storm #1
FINAL results here

18th Annual 'Season-total' Snowfall Forecast Contest
Verification period: 01-DEC-18 thru 31-MAR-19
Deadline for entries: 11:59 PM EST ... FRI ... 30-NOV-18
Details here

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Winter '17 / '18 - Snowfall Forecast Contests
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19th Annual 'Regular Season'
FINAL results here

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17th Annual 'Season-total'
FINAL results here

Thursday, February 8, 2018

Winter '17 / '18 - Sudden Stratospheric Warming: Watch #1 - Update 1

Full reversal at D+5 (12-FEB) comports very well with the earlier D+10 forecast.
 
Full reversal continues at least through D+10.
Huge implications for the weather associated typically with a negative Arctic Oscillation toward month's end and into MAR.
 
 
Where the AO/s full impact is wrt arctic/s cold air drainage appears to be on the other side of the globe under the 'W' ; however ... note the NW flow regime and +PNA is progged over CONUS.

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