Description of algorithm
Interpretation of results
Full domain
  Ice type distr., stat.s
  Contingency tables
American sector
European sector
Asian sector

Validation of ice type - Full domain

Bulletin date: 2017-03-09

Data source: OSI SAF N.H. sea ice type

Model vs. observations, ice type area extent contingency tables

Date: 2017-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85513 334 257
FY ice 288 42477 5381
MY ice 0 4457 18313
...date precedes bulletin

Date: 2017-03-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85573 315 344
FY ice 164 42447 6061
MY ice 0 4831 17693
...date precedes bulletin

Date: 2017-03-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85563 193 331
FY ice 98 42260 6896
MY ice 0 4699 18799
...date precedes bulletin

Date: 2017-03-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85862 185 249
FY ice 80 43018 6404
MY ice 0 5227 18140
observations
open FY ice MY ice
m
d
l
open 85864 177 253
FY ice 78 43074 6405
MY ice 0 5179 18135

Date: 2017-03-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85467 158 239
FY ice 131 42745 5960
MY ice 0 6568 15720
observations
open FY ice MY ice
m
d
l
open 85458 154 256
FY ice 140 42742 5931
MY ice 0 6575 15732

Date: 2017-03-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85710 155 400
FY ice 27 40193 7050
MY ice 0 4767 17767
observations
open FY ice MY ice
m
d
l
open 85653 171 385
FY ice 84 40258 7067
MY ice 0 4686 17765

Date: 2017-03-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85671 166 393
FY ice 128 38477 7637
MY ice 0 4046 18868
observations
open FY ice MY ice
m
d
l
open 85558 198 354
FY ice 241 38428 7642
MY ice 0 4063 18902

Date: 2017-03-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85804 119 464
FY ice 382 38431 8044
MY ice 0 4236 18665
observations
open FY ice MY ice
m
d
l
open 85591 126 487
FY ice 595 38418 8108
MY ice 0 4242 18578


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