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: 2023-11-23

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

Model vs. observations, ice type area extent contingency tables

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93566 1746 0
FY ice 147 3066 5340
MY ice 0 32 3074
...date precedes bulletin

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93685 1507 0
FY ice 126 3161 5302
MY ice 0 49 2881
...date precedes bulletin

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93417 1501 0
FY ice 142 3401 5034
MY ice 0 82 2830
...date precedes bulletin

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93804 931 17
FY ice 724 4361 2473
MY ice 0 162 2552
observations
open FY ice MY ice
m
d
l
open 93818 1052 16
FY ice 710 4174 2150
MY ice 0 228 2876

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93254 1307 2
FY ice 572 4950 3680
MY ice 0 99 2793
observations
open FY ice MY ice
m
d
l
open 93238 1422 2
FY ice 588 4827 3138
MY ice 0 107 3335

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92910 1578 0
FY ice 814 5659 2315
MY ice 0 133 2849
observations
open FY ice MY ice
m
d
l
open 92885 1581 0
FY ice 839 5658 2279
MY ice 0 131 2885

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93121 1212 1
FY ice 671 4768 3418
MY ice 0 125 3362
observations
open FY ice MY ice
m
d
l
open 93157 1136 1
FY ice 635 4840 3391
MY ice 0 129 3389

Date: dates bull:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 0 0
MY ice 0 0 0


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