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

Validation of ice type - Full domain

Bulletin date: 2023-08-31

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-08-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147715 0 0
FY ice 521 0 0
MY ice 75 0 0
...date precedes bulletin

Date: 2023-08-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147966 0 0
FY ice 573 0 0
MY ice 124 0 0
...date precedes bulletin

Date: 2023-08-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 148979 0 0
FY ice 483 0 0
MY ice 58 0 0
...date precedes bulletin

Date: 2023-08-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 149955 0 0
FY ice 797 0 0
MY ice 61 0 0
observations
open FY ice MY ice
m
d
l
open 149811 0 0
FY ice 955 0 0
MY ice 47 0 0

Date: 2023-09-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150435 0 0
FY ice 860 0 0
MY ice 54 0 0
observations
open FY ice MY ice
m
d
l
open 150314 0 0
FY ice 995 0 0
MY ice 40 0 0

Date: 2023-09-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150429 0 0
FY ice 508 0 0
MY ice 36 0 0
observations
open FY ice MY ice
m
d
l
open 149827 0 0
FY ice 1081 0 0
MY ice 65 0 0

Date: 2023-09-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150536 0 0
FY ice 815 0 0
MY ice 23 0 0
observations
open FY ice MY ice
m
d
l
open 149970 0 0
FY ice 1355 0 0
MY ice 49 0 0

Date: 2023-09-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151132 0 0
FY ice 1454 0 0
MY ice 40 0 0
observations
open FY ice MY ice
m
d
l
open 150454 0 0
FY ice 2126 0 0
MY ice 46 0 0


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