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: 2020-01-09

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-01-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89495 433 273
FY ice 259 6706 2432
MY ice 0 147 5456
...date precedes bulletin

Date: 2020-01-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89340 328 295
FY ice 314 7051 2116
MY ice 0 204 5488
...date precedes bulletin

Date: 2020-01-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89676 309 208
FY ice 369 7255 1588
MY ice 0 260 5400
...date precedes bulletin

Date: 2020-01-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89920 240 244
FY ice 584 6772 1717
MY ice 1 308 5242
observations
open FY ice MY ice
m
d
l
open 89876 245 241
FY ice 628 6772 1792
MY ice 1 303 5170

Date: 2020-01-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89284 255 263
FY ice 591 6891 2200
MY ice 0 311 5244
observations
open FY ice MY ice
m
d
l
open 89240 260 265
FY ice 635 6894 2280
MY ice 0 303 5162

Date: 2020-01-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88908 383 223
FY ice 375 7204 2052
MY ice 0 365 5299
observations
open FY ice MY ice
m
d
l
open 88575 431 170
FY ice 708 7170 2158
MY ice 0 351 5246

Date: 2020-01-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87803 698 175
FY ice 381 7562 1938
MY ice 0 367 5426
observations
open FY ice MY ice
m
d
l
open 87467 801 151
FY ice 717 7434 2041
MY ice 0 392 5347

Date: 2020-01-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87203 613 251
FY ice 318 7467 1831
MY ice 0 366 5527
observations
open FY ice MY ice
m
d
l
open 86943 768 254
FY ice 578 7286 1983
MY ice 0 392 5372


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