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: 2015-04-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-03-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82098 524 15
FY ice 246 10247 815
MY ice 0 1888 3403
...date precedes bulletin

Date: 2015-03-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82042 586 27
FY ice 477 10084 807
MY ice 0 2020 3268
...date precedes bulletin

Date: 2015-03-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82496 557 14
FY ice 319 10084 547
MY ice 0 1471 3730
...date precedes bulletin

Date: 2015-04-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83049 501 6
FY ice 492 9362 1002
MY ice 0 1709 3646
observations
open FY ice MY ice
m
d
l
open 83049 510 6
FY ice 492 9490 1015
MY ice 0 1572 3633

Date: 2015-04-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82797 470 21
FY ice 485 9584 737
MY ice 0 1876 3365
observations
open FY ice MY ice
m
d
l
open 82797 495 19
FY ice 485 9694 725
MY ice 0 1741 3379

Date: 2015-04-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83299 454 16
FY ice 232 9682 804
MY ice 0 2493 2457
observations
open FY ice MY ice
m
d
l
open 82978 410 16
FY ice 553 9859 779
MY ice 0 2360 2482

Date: 2015-04-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83304 658 9
FY ice 352 9577 678
MY ice 1 2557 2376
observations
open FY ice MY ice
m
d
l
open 83009 669 10
FY ice 647 9692 702
MY ice 1 2431 2351

Date: 2015-04-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83278 572 12
FY ice 439 9049 1079
MY ice 0 1840 3101
observations
open FY ice MY ice
m
d
l
open 82964 645 14
FY ice 753 8990 1166
MY ice 0 1826 3012


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