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: 2021-01-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 16577 1567
MY ice 0 5517 11772
...date precedes bulletin

Date: 2021-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 16359 1653
MY ice 0 5618 11652
...date precedes bulletin

Date: 2021-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 16135 1740
MY ice 1 5591 11723
...date precedes bulletin

Date: 2021-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 45 15652 1759
MY ice 0 5840 11634
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 45 15586 1807
MY ice 0 5906 11586

Date: 2021-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 15550 1720
MY ice 0 6030 11808
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 15502 1762
MY ice 0 6078 11766

Date: 2021-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 15302 1827
MY ice 0 6034 11952
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 15204 1900
MY ice 0 6132 11879

Date: 2021-01-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 7 14978 1974
MY ice 0 5947 11966
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 7 14863 2035
MY ice 0 6062 11905

Date: 2021-01-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 40 14767 2005
MY ice 0 6260 11791
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 40 14714 2067
MY ice 0 6313 11729


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