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: 2023-08-24

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-08-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99697 0 0
FY ice 113 0 0
MY ice 13 0 0
...date precedes bulletin

Date: 2023-08-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99653 0 0
FY ice 109 0 0
MY ice 5 0 0
...date precedes bulletin

Date: 2023-08-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99878 0 0
FY ice 99 0 0
MY ice 32 0 0
...date precedes bulletin

Date: 2023-08-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99899 0 0
FY ice 105 0 0
MY ice 53 0 0
observations
open FY ice MY ice
m
d
l
open 99889 0 0
FY ice 120 0 0
MY ice 48 0 0

Date: 2023-08-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99921 0 0
FY ice 121 0 0
MY ice 77 0 0
observations
open FY ice MY ice
m
d
l
open 99912 0 0
FY ice 147 0 0
MY ice 60 0 0

Date: 2023-08-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99905 0 0
FY ice 89 0 0
MY ice 26 0 0
observations
open FY ice MY ice
m
d
l
open 99847 0 0
FY ice 133 0 0
MY ice 40 0 0

Date: 2023-08-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 100003 0 0
FY ice 96 0 0
MY ice 12 0 0
observations
open FY ice MY ice
m
d
l
open 99946 0 0
FY ice 131 0 0
MY ice 34 0 0

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
observations
open FY ice MY ice
m
d
l
open 100277 0 0
FY ice 214 0 0
MY ice 83 0 0


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