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: 2023-08-03

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-07-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19815 0 0
FY ice 114 0 0
MY ice 4 0 0
...date precedes bulletin

Date: 2023-07-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21027 0 0
FY ice 131 0 0
MY ice 5 0 0
...date precedes bulletin

Date: 2023-08-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21513 0 0
FY ice 364 0 0
MY ice 13 0 0
...date precedes bulletin

Date: 2023-08-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21963 0 0
FY ice 87 0 0
MY ice 25 0 0
observations
open FY ice MY ice
m
d
l
open 21903 0 0
FY ice 147 0 0
MY ice 25 0 0

Date: 2023-08-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 23123 0 0
FY ice 139 0 0
MY ice 30 0 0
observations
open FY ice MY ice
m
d
l
open 23031 0 0
FY ice 230 0 0
MY ice 31 0 0

Date: 2023-08-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 23602 0 0
FY ice 391 0 0
MY ice 48 0 0
observations
open FY ice MY ice
m
d
l
open 23846 0 0
FY ice 150 0 0
MY ice 45 0 0

Date: 2023-08-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 23961 0 0
FY ice 191 0 0
MY ice 34 0 0
observations
open FY ice MY ice
m
d
l
open 24068 0 0
FY ice 84 0 0
MY ice 34 0 0

Date: 2023-08-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 24217 0 0
FY ice 200 0 0
MY ice 30 0 0
observations
open FY ice MY ice
m
d
l
open 24317 0 0
FY ice 99 0 0
MY ice 31 0 0


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