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: 2020-02-13

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19160 1347
MY ice 0 3230 13180
...date precedes bulletin

Date: 2020-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 18810 1287
MY ice 0 3377 13413
...date precedes bulletin

Date: 2020-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 10 18699 1086
MY ice 0 3567 13487
...date precedes bulletin

Date: 2020-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 6 18599 1135
MY ice 0 3587 13554
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 6 18806 1111
MY ice 0 3380 13578

Date: 2020-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 25 18598 988
MY ice 0 3813 13310
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 25 18780 977
MY ice 0 3631 13321

Date: 2020-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 6 18525 921
MY ice 0 3861 13356
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 6 18724 917
MY ice 0 3662 13360

Date: 2020-02-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18532 883
MY ice 0 4049 12837
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18740 893
MY ice 0 3841 12827

Date: 2020-02-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18299 828
MY ice 0 4431 12698
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 18564 862
MY ice 0 4166 12664


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