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

Validation of ice type - American sector

Bulletin date: 2024-01-11

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 6 143 0
FY ice 130 30860 2760
MY ice 0 4938 4232
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 23 0
FY ice 73 30758 2779
MY ice 0 4756 4616
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 44 0
FY ice 112 30708 2629
MY ice 0 5165 4458
...date precedes bulletin

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 8 0
FY ice 69 30917 2400
MY ice 0 5596 4115
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 69 30864 2437
MY ice 0 5657 4078

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 102 0
FY ice 198 30581 2264
MY ice 0 5633 4289
observations
open FY ice MY ice
m
d
l
open 1 82 0
FY ice 196 30585 2264
MY ice 1 5649 4289

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2 0 0
FY ice 253 30729 1981
MY ice 1 5465 4472
observations
open FY ice MY ice
m
d
l
open 0 61 0
FY ice 256 30619 1965
MY ice 0 5514 4488

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 19 0
FY ice 158 30640 2094
MY ice 0 5542 4419
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 158 30648 2109
MY ice 0 5553 4404

Date: :

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 11 0
FY ice 64 30393 2261
MY ice 0 5155 4754
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 64 30521 2342
MY ice 0 5038 4673


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