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

Validation of ice type - Full domain

Bulletin date: 2017-02-09

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86969 893 1
FY ice 403 49273 2979
MY ice 0 4752 15098
...date precedes bulletin

Date: 2017-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87686 596 0
FY ice 459 49487 2774
MY ice 0 5212 14646
...date precedes bulletin

Date: 2017-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88330 499 5
FY ice 268 48866 2614
MY ice 0 4873 14818
...date precedes bulletin

Date: 2017-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87677 907 0
FY ice 284 48454 2389
MY ice 0 5348 13137
observations
open FY ice MY ice
m
d
l
open 87680 904 0
FY ice 281 48269 2459
MY ice 0 5536 13067

Date: 2017-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87774 674 0
FY ice 426 45617 2884
MY ice 0 5062 13107
observations
open FY ice MY ice
m
d
l
open 87693 662 0
FY ice 507 45518 2951
MY ice 0 5173 13040

Date: 2017-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86886 586 37
FY ice 236 43509 5290
MY ice 0 4957 16474
observations
open FY ice MY ice
m
d
l
open 86600 652 55
FY ice 522 43341 5419
MY ice 0 5059 16327

Date: 2017-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86444 779 20
FY ice 276 43183 6158
MY ice 0 4798 16872
observations
open FY ice MY ice
m
d
l
open 86352 897 24
FY ice 368 42786 6180
MY ice 0 5077 16846

Date: 2017-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86570 711 23
FY ice 111 43026 7019
MY ice 0 4522 17202
observations
open FY ice MY ice
m
d
l
open 86470 946 47
FY ice 211 42566 6867
MY ice 0 4747 17330


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