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: 2024-01-04

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

Model vs. observations, ice type area extent contingency tables

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89445 1006 0
FY ice 718 7613 4279
MY ice 2 133 1878
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89472 893 0
FY ice 1272 7637 2378
MY ice 7 152 1924
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89786 789 0
FY ice 875 7784 3235
MY ice 1 189 2002
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88944 1051 0
FY ice 932 7666 4368
MY ice 0 118 2185
observations
open FY ice MY ice
m
d
l
open 88930 1084 0
FY ice 946 7613 4365
MY ice 0 138 2188

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87897 1407 0
FY ice 810 8252 4481
MY ice 1 105 2285
observations
open FY ice MY ice
m
d
l
open 87883 1456 0
FY ice 824 8198 4507
MY ice 1 110 2259

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88089 1191 0
FY ice 280 9235 4121
MY ice 0 137 2334
observations
open FY ice MY ice
m
d
l
open 87684 1312 0
FY ice 685 9151 4186
MY ice 0 100 2269

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87900 1245 0
FY ice 468 8880 4176
MY ice 0 106 2392
observations
open FY ice MY ice
m
d
l
open 87549 1267 0
FY ice 819 8861 4245
MY ice 0 103 2323

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87665 1046 111
FY ice 528 8705 3564
MY ice 0 69 2481
observations
open FY ice MY ice
m
d
l
open 87326 1219 150
FY ice 867 8499 3661
MY ice 0 102 2345


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