CONTEST STATUS - Updated: TUE ... 01-SEP-20 @ 11 AM EDT

Winter '20 / '21 - Snowfall Forecast Contests
22nd Annual 'Snow Storm' Snowfall Forecast Contest
Season starts when flakes start a'flyin'
Watch this space

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20th Annual 'Season-total' Snowfall Forecast Contest
Window for entries opens on 01-NOV-20 @ 12:01 AM EDT and closes on 30-NOV-20 at 11:59 PM EST

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Winter '19 / '20 - Snowfall Forecast Contests
21th Annual 'Snow Storm' Snowfall Forecast Contest
Season ended as quickly as it started.
No winner this go'round ... too few storms (minimum of three required)

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19th Annual 'Season-total' Snowfall Forecast Contest
FINAL Results here

Thursday, December 5, 2019

Winter '19 / '20 - Snow Storm #1: FINAL Results

Forecaster verifications and the FINAL Results / Storm summary available at NEWxSFC/s home page.


SUMSQ:  sum of square error (")
SUMSQ Z:  Z-score
STP:  storm total precipitation error (")
TAE:  total absolute error (")
AAE:  average absolute error (")
(#):  category rank

Forecast by Observed Snowfall Scatterplots for Top Forecasts
Snowfall forecast's dotted blue line below (above) Observed snowfall solid red line ==> under (over) forecast

Station by Station Comparison of Top Forecasters

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