Description of algorithm
Interpretation of results
Full domain
American sector
European sector
  Ice type distr., stat.s
  Contingency tables
Asian sector

Validation of ice type - European sector

Bulletin date: 2023-08-17

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-08-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99351 0 0
FY ice 77 0 0
MY ice 16 0 0
...date precedes bulletin

Date: 2023-08-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99619 0 0
FY ice 220 0 0
MY ice 49 0 0
...date precedes bulletin

Date: 2023-08-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99705 0 0
FY ice 99 0 0
MY ice 18 0 0
...date precedes bulletin

Date: 2023-08-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99718 0 0
FY ice 105 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 99711 0 0
FY ice 113 0 0
MY ice 6 0 0

Date: 2023-08-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99633 0 0
FY ice 127 0 0
MY ice 8 0 0
observations
open FY ice MY ice
m
d
l
open 99620 0 0
FY ice 147 0 0
MY ice 1 0 0

Date: 2023-08-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99827 0 0
FY ice 78 0 0
MY ice 17 0 0
observations
open FY ice MY ice
m
d
l
open 99737 0 0
FY ice 169 0 0
MY ice 16 0 0

Date: 2023-08-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99954 0 0
FY ice 117 0 0
MY ice 37 0 0
observations
open FY ice MY ice
m
d
l
open 99881 0 0
FY ice 193 0 0
MY ice 34 0 0

Date: 2023-08-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100134 0 0
FY ice 157 0 0
MY ice 57 0 0
observations
open FY ice MY ice
m
d
l
open 99960 0 0
FY ice 315 0 0
MY ice 73 0 0


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