CONTEST STATUS - Updated: SAT ... 17-FEB-18 @ 5:10 PM EST

Winter '17 / '18 - Snowfall Forecast Contests
19th Annual 'Regular Season'
- Interim Standings ... as of Snow Storm #4 here

- Snow Storm #5: 17-FEB-18
Deadline for entries has passed.
The Forecasts! here

- Snow Storm #4: 07-FEB-18
FINAL Results here

- Snow Storm #3: 17-JAN-18
FINAL Results here

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

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

16th Annual 'Season-total'
FINAL results here

Saturday, January 2, 2010

Winter '09 / '10 - Snow Storm #2 - The Forecasts

17 entries...including four Rookies...two Journeyman...and 10 Senior  forecasters issued 239 station forecasts for this winter/s second contest snow storm.

Forecasts are ranked by storm total precipitation (STP) in ascending order. Blue (red) values are in the 25th (75th) percentile.

Forecasts at the Contest web site.

Consensus for a northern New England event.

Northern annular modes still well below zero providing well-chilled air masses for dendrite production.  Not the typical NE CONUS snow storm morphology where westerlies amplify and long-wave length shortens...evidenced by flat PNA.

Surface LOW forecast to retro-grade and stall in the Gulf of Maine during next 24 hours...which will likely create a tight baroclinic zone and strong forcing from coastal frontogenesis.

Verification period ends 11:59 PM EST SUN 03-JAN-10.
Preliminary storm-total snowfall totals will be posted the evening of MON 04-JAN-10.


Anonymous said...

Looks like BTV stole an inch from every other station. -- Roger Smith

TQ said...

No one even came close...nor did any NWP chart suggest that outcome.

Happy to see them get it though. Good snow pack keeps the air cold.