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: 2022-02-10

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-02-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 20879 946
MY ice 0 9108 10977
...date precedes bulletin

Date: 2022-02-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20002 1094
MY ice 0 8489 11318
...date precedes bulletin

Date: 2022-02-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 4 19872 1058
MY ice 0 9062 11213
...date precedes bulletin

Date: 2022-02-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19698 1091
MY ice 0 8749 11566
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19553 1055
MY ice 0 8894 11602

Date: 2022-02-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19303 1073
MY ice 0 8617 11513
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19147 1061
MY ice 0 8773 11525

Date: 2022-02-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19422 924
MY ice 0 9634 10982
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19208 954
MY ice 0 9848 10952

Date: 2022-02-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19226 721
MY ice 0 9999 11103
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18913 772
MY ice 0 10312 11052

Date: 2022-02-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18720 703
MY ice 0 10462 11301
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18516 790
MY ice 0 10666 11214


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