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: 2019-01-17

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-01-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 20892 1862
MY ice 0 2527 10525
...date precedes bulletin

Date: 2019-01-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20783 1781
MY ice 0 2721 10198
...date precedes bulletin

Date: 2019-01-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 8 20831 1691
MY ice 0 2881 10046
...date precedes bulletin

Date: 2019-01-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 16 20709 1605
MY ice 0 3101 9923
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 16 20683 1649
MY ice 0 3127 9879

Date: 2019-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 9 20777 1493
MY ice 0 3133 9910
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 9 20745 1575
MY ice 0 3165 9828

Date: 2019-01-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20501 1643
MY ice 0 3294 10044
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20490 1759
MY ice 0 3305 9928

Date: 2019-01-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20356 1668
MY ice 0 3198 10040
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20344 1846
MY ice 0 3210 9862

Date: 2019-01-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20376 1626
MY ice 0 3229 10045
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20309 1815
MY ice 0 3296 9856


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