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: 2023-09-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-09-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100641 0 0
FY ice 185 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2023-09-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100663 0 0
FY ice 473 0 0
MY ice 1 0 0
...date precedes bulletin

Date: 2023-09-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100623 0 0
FY ice 179 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2023-09-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100093 0 0
FY ice 117 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 100077 0 0
FY ice 133 0 0
MY ice 0 0 0

Date: 2023-09-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99971 0 0
FY ice 29 0 0
MY ice 60 0 0
observations
open FY ice MY ice
m
d
l
open 99966 0 0
FY ice 40 0 0
MY ice 54 0 0

Date: 2023-09-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99830 0 0
FY ice 52 0 0
MY ice 39 0 0
observations
open FY ice MY ice
m
d
l
open 99833 0 0
FY ice 34 0 0
MY ice 54 0 0

Date: 2023-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99676 0 0
FY ice 92 0 0
MY ice 27 0 0
observations
open FY ice MY ice
m
d
l
open 99702 0 0
FY ice 71 0 0
MY ice 22 0 0

Date: 2023-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99414 0 0
FY ice 59 0 0
MY ice 32 0 0
observations
open FY ice MY ice
m
d
l
open 99421 0 0
FY ice 52 0 0
MY ice 32 0 0


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