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: 2023-05-18

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-05-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87506 0 0
FY ice 208 0 0
MY ice 1 0 0
...date precedes bulletin

Date: 2023-05-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87505 0 0
FY ice 259 0 0
MY ice 2 0 0
...date precedes bulletin

Date: 2023-05-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87787 0 0
FY ice 247 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2023-05-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87930 0 0
FY ice 147 0 0
MY ice 2 0 0
observations
open FY ice MY ice
m
d
l
open 87925 0 0
FY ice 152 0 0
MY ice 2 0 0

Date: 2023-05-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88117 0 0
FY ice 187 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 88108 0 0
FY ice 196 0 0
MY ice 0 0 0

Date: 2023-05-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88179 0 0
FY ice 276 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 88061 0 0
FY ice 401 0 0
MY ice 0 0 0

Date: 2023-05-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88464 0 0
FY ice 638 0 0
MY ice 18 0 0
observations
open FY ice MY ice
m
d
l
open 88295 0 0
FY ice 796 0 0
MY ice 29 0 0

Date: 2023-05-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88725 0 0
FY ice 654 0 0
MY ice 4 0 0
observations
open FY ice MY ice
m
d
l
open 88516 0 0
FY ice 838 0 0
MY ice 29 0 0


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