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: 2022-09-15

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-09-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28012 0 0
FY ice 320 0 0
MY ice 35 0 0
...date precedes bulletin

Date: 2022-09-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27891 0 0
FY ice 179 0 0
MY ice 20 0 0
...date precedes bulletin

Date: 2022-09-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28139 0 0
FY ice 96 0 0
MY ice 13 0 0
...date precedes bulletin

Date: 2022-09-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28264 0 0
FY ice 251 0 0
MY ice 20 0 0
observations
open FY ice MY ice
m
d
l
open 28268 0 0
FY ice 247 0 0
MY ice 20 0 0

Date: 2022-09-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28399 0 0
FY ice 343 0 0
MY ice 45 0 0
observations
open FY ice MY ice
m
d
l
open 28381 0 0
FY ice 355 0 0
MY ice 51 0 0

Date: 2022-09-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27956 0 0
FY ice 165 0 0
MY ice 9 0 0
observations
open FY ice MY ice
m
d
l
open 27816 0 0
FY ice 298 0 0
MY ice 16 0 0

Date: 2022-09-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27479 0 0
FY ice 132 0 0
MY ice 17 0 0
observations
open FY ice MY ice
m
d
l
open 27301 0 0
FY ice 308 0 0
MY ice 19 0 0

Date: 2022-09-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27349 0 0
FY ice 206 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 27227 0 0
FY ice 328 0 0
MY ice 7 0 0


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