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

Validation of ice type - Asian sector

Bulletin date: 2022-02-03

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-01-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 363 15 0
FY ice 896 23393 1295
MY ice 0 3659 681
...date precedes bulletin

Date: 2022-01-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 258 47 0
FY ice 411 23966 1364
MY ice 1 3632 682
...date precedes bulletin

Date: 2022-02-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 309 54 0
FY ice 432 23900 1394
MY ice 21 3690 627
...date precedes bulletin

Date: 2022-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 250 74 0
FY ice 252 23986 1474
MY ice 4 3763 602
observations
open FY ice MY ice
m
d
l
open 240 70 0
FY ice 262 23875 1484
MY ice 4 3878 592

Date: 2022-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 233 50 0
FY ice 331 23843 1275
MY ice 0 3725 451
observations
open FY ice MY ice
m
d
l
open 230 56 0
FY ice 334 23712 1240
MY ice 0 3850 486

Date: 2022-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 405 28 0
FY ice 554 23594 1383
MY ice 48 3756 541
observations
open FY ice MY ice
m
d
l
open 292 26 0
FY ice 624 23474 1384
MY ice 91 3878 540

Date: 2022-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 426 39 0
FY ice 688 23782 1379
MY ice 51 3626 550
observations
open FY ice MY ice
m
d
l
open 343 42 0
FY ice 710 23609 1399
MY ice 112 3796 530

Date: 2022-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 414 21 0
FY ice 959 23633 1276
MY ice 91 3621 448
observations
open FY ice MY ice
m
d
l
open 336 44 0
FY ice 973 23427 1259
MY ice 155 3804 465


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