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: 2017-03-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-02-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86322 360 104
FY ice 356 41114 7023
MY ice 0 4589 17575
...date precedes bulletin

Date: 2017-02-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86150 395 142
FY ice 378 41801 6085
MY ice 0 4883 17330
...date precedes bulletin

Date: 2017-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86256 273 149
FY ice 284 42740 5212
MY ice 0 5260 15773
...date precedes bulletin

Date: 2017-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85376 332 169
FY ice 350 42607 4975
MY ice 0 4689 16768
observations
open FY ice MY ice
m
d
l
open 85378 328 155
FY ice 348 42701 5061
MY ice 0 4599 16696

Date: 2017-03-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85602 367 386
FY ice 235 42817 5275
MY ice 0 4360 18050
observations
open FY ice MY ice
m
d
l
open 85616 378 367
FY ice 221 42835 5286
MY ice 0 4331 18058

Date: 2017-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85434 264 255
FY ice 129 42565 6597
MY ice 0 4837 18552
observations
open FY ice MY ice
m
d
l
open 85369 430 260
FY ice 194 42490 6626
MY ice 0 4746 18518

Date: 2017-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85540 177 395
FY ice 62 41997 6661
MY ice 0 4777 18623
observations
open FY ice MY ice
m
d
l
open 85517 258 412
FY ice 85 41921 6709
MY ice 0 4772 18558

Date: 2017-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85722 150 180
FY ice 119 43310 5844
MY ice 0 5855 17252
observations
open FY ice MY ice
m
d
l
open 85708 263 182
FY ice 133 43287 5740
MY ice 0 5765 17354


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