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: 2017-01-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91762 624 0
FY ice 297 48070 5352
MY ice 0 3612 14815
...date precedes bulletin

Date: 2017-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90955 1036 0
FY ice 999 48262 5162
MY ice 0 3735 15311
...date precedes bulletin

Date: 2017-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91051 882 0
FY ice 707 48571 4798
MY ice 0 4317 15226
...date precedes bulletin

Date: 2017-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90708 1046 0
FY ice 1021 49074 4100
MY ice 0 4408 14785
observations
open FY ice MY ice
m
d
l
open 90692 1041 0
FY ice 1037 49126 4367
MY ice 0 4361 14518

Date: 2017-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90505 1005 0
FY ice 879 49576 3759
MY ice 0 4765 14458
observations
open FY ice MY ice
m
d
l
open 90446 1020 0
FY ice 938 49583 3945
MY ice 0 4743 14272

Date: 2017-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90646 928 0
FY ice 117 50253 2182
MY ice 0 6004 12621
observations
open FY ice MY ice
m
d
l
open 89763 896 0
FY ice 1000 50406 2319
MY ice 0 5883 12484

Date: 2017-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90693 998 0
FY ice 600 49527 2316
MY ice 0 7132 10934
observations
open FY ice MY ice
m
d
l
open 89395 980 0
FY ice 1898 49556 2314
MY ice 0 7121 10936

Date: 2017-01-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89231 875 0
FY ice 788 49466 2713
MY ice 0 6560 12239
observations
open FY ice MY ice
m
d
l
open 88632 917 0
FY ice 1387 49506 2796
MY ice 0 6478 12156


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