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: 2023-09-07

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-09-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100331 0 0
FY ice 205 0 0
MY ice 38 0 0
...date precedes bulletin

Date: 2023-09-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100578 0 0
FY ice 153 0 0
MY ice 26 0 0
...date precedes bulletin

Date: 2023-09-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100675 0 0
FY ice 186 0 0
MY ice 6 0 0
...date precedes bulletin

Date: 2023-09-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100561 0 0
FY ice 161 0 0
MY ice 2 0 0
observations
open FY ice MY ice
m
d
l
open 100540 0 0
FY ice 182 0 0
MY ice 2 0 0

Date: 2023-09-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100645 0 0
FY ice 323 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 100632 0 0
FY ice 335 0 0
MY ice 1 0 0

Date: 2023-09-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100724 0 0
FY ice 180 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 100548 0 0
FY ice 356 0 0
MY ice 0 0 0

Date: 2023-09-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100411 0 0
FY ice 74 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 100269 0 0
FY ice 216 0 0
MY ice 0 0 0

Date: 2023-09-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100070 0 0
FY ice 113 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 99922 0 0
FY ice 258 0 0
MY ice 3 0 0


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