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: 2019-02-28

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-02-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85315 916 2
FY ice 170 10424 652
MY ice 0 528 4258
...date precedes bulletin

Date: 2019-02-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85565 915 50
FY ice 275 9811 942
MY ice 0 492 4369
...date precedes bulletin

Date: 2019-02-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85623 813 3
FY ice 143 10027 777
MY ice 0 453 4324
...date precedes bulletin

Date: 2019-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86018 768 18
FY ice 310 10026 675
MY ice 0 482 4168
observations
open FY ice MY ice
m
d
l
open 86058 769 22
FY ice 270 9990 618
MY ice 0 517 4221

Date: 2019-03-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85511 1042 17
FY ice 376 10162 545
MY ice 0 462 3931
observations
open FY ice MY ice
m
d
l
open 85545 1034 20
FY ice 342 10100 496
MY ice 0 532 3977

Date: 2019-03-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85077 1202 1
FY ice 154 10281 624
MY ice 0 331 3959
observations
open FY ice MY ice
m
d
l
open 84924 1239 14
FY ice 307 10191 558
MY ice 0 384 4012

Date: 2019-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85079 1021 39
FY ice 238 10599 487
MY ice 2 316 3941
observations
open FY ice MY ice
m
d
l
open 84952 1104 47
FY ice 364 10431 418
MY ice 3 401 4002

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
observations
open FY ice MY ice
m
d
l
open 84739 1183 48
FY ice 403 10425 800
MY ice 0 450 4235


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