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: 2020-01-16

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89536 274 190
FY ice 722 6665 2275
MY ice 0 282 5243
...date precedes bulletin

Date: 2020-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89045 327 239
FY ice 609 6992 2229
MY ice 0 296 5305
...date precedes bulletin

Date: 2020-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88361 531 184
FY ice 392 7351 2059
MY ice 0 325 5420
...date precedes bulletin

Date: 2020-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87383 578 272
FY ice 375 7415 1850
MY ice 0 370 5458
observations
open FY ice MY ice
m
d
l
open 87381 593 277
FY ice 377 7398 1933
MY ice 0 372 5370

Date: 2020-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87232 733 253
FY ice 281 7588 1623
MY ice 0 369 5597
observations
open FY ice MY ice
m
d
l
open 87230 779 248
FY ice 283 7547 1716
MY ice 0 364 5509

Date: 2020-01-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87185 399 202
FY ice 107 7785 1476
MY ice 0 440 5507
observations
open FY ice MY ice
m
d
l
open 87029 605 199
FY ice 263 7632 1562
MY ice 0 387 5424

Date: 2020-01-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86739 322 274
FY ice 122 7651 1817
MY ice 0 386 5491
observations
open FY ice MY ice
m
d
l
open 86562 558 260
FY ice 299 7438 1869
MY ice 0 363 5453

Date: 2020-01-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86895 313 238
FY ice 382 7465 1640
MY ice 0 486 5356
observations
open FY ice MY ice
m
d
l
open 86669 508 303
FY ice 607 7319 1545
MY ice 1 437 5386


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