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: 2021-08-19

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-08-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17433 0 0
FY ice 131 0 0
MY ice 25 0 0
...date precedes bulletin

Date: 2021-08-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17870 0 0
FY ice 206 0 0
MY ice 37 0 0
...date precedes bulletin

Date: 2021-08-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18293 0 0
FY ice 115 0 0
MY ice 20 0 0
...date precedes bulletin

Date: 2021-08-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18451 0 0
FY ice 96 0 0
MY ice 11 0 0
observations
open FY ice MY ice
m
d
l
open 18435 0 0
FY ice 112 0 0
MY ice 11 0 0

Date: 2021-08-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18870 0 0
FY ice 204 0 0
MY ice 12 0 0
observations
open FY ice MY ice
m
d
l
open 18838 0 0
FY ice 235 0 0
MY ice 13 0 0

Date: 2021-08-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19205 0 0
FY ice 64 0 0
MY ice 15 0 0
observations
open FY ice MY ice
m
d
l
open 19098 0 0
FY ice 173 0 0
MY ice 13 0 0

Date: 2021-08-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19730 0 0
FY ice 138 0 0
MY ice 13 0 0
observations
open FY ice MY ice
m
d
l
open 19589 0 0
FY ice 277 0 0
MY ice 15 0 0

Date: 2021-08-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20157 0 0
FY ice 123 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 20026 0 0
FY ice 251 0 0
MY ice 10 0 0


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