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

Validation of ice type - European sector

Bulletin date: 2019-03-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84810 1073 33
FY ice 332 10616 884
MY ice 0 369 4166
...date precedes bulletin

Date: 2019-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84234 1370 3
FY ice 258 10636 989
MY ice 0 294 4331
...date precedes bulletin

Date: 2019-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83864 1303 50
FY ice 173 10640 1154
MY ice 0 264 4407
...date precedes bulletin

Date: 2019-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84146 1175 26
FY ice 293 10302 1339
MY ice 0 230 4359
observations
open FY ice MY ice
m
d
l
open 84156 1177 29
FY ice 283 10264 1228
MY ice 0 266 4467

Date: 2019-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84311 1139 34
FY ice 370 10434 1235
MY ice 0 209 4221
observations
open FY ice MY ice
m
d
l
open 84309 1122 34
FY ice 372 10415 1133
MY ice 0 245 4323

Date: 2019-03-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85378 1016 25
FY ice 313 10488 1181
MY ice 0 219 4056
observations
open FY ice MY ice
m
d
l
open 85008 1168 44
FY ice 683 10343 1053
MY ice 0 212 4165

Date: 2019-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84927 1174 31
FY ice 248 10832 691
MY ice 0 648 3538
observations
open FY ice MY ice
m
d
l
open 84545 1355 42
FY ice 630 10663 613
MY ice 0 636 3605

Date: 2019-03-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85344 891 22
FY ice 191 11645 408
MY ice 0 954 2996
observations
open FY ice MY ice
m
d
l
open 84845 1112 23
FY ice 690 11451 358
MY ice 0 927 3045


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