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: 2023-09-07

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 150186 0 0
FY ice 818 0 0
MY ice 58 0 0
...date precedes bulletin

Date: 2023-09-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150464 0 0
FY ice 698 0 0
MY ice 34 0 0
...date precedes bulletin

Date: 2023-09-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 150623 0 0
FY ice 458 0 0
MY ice 22 0 0
...date precedes bulletin

Date: 2023-09-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151063 0 0
FY ice 1576 0 0
MY ice 28 0 0
observations
open FY ice MY ice
m
d
l
open 151016 0 0
FY ice 1627 0 0
MY ice 24 0 0

Date: 2023-09-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151135 0 0
FY ice 1417 0 0
MY ice 32 0 0
observations
open FY ice MY ice
m
d
l
open 151174 0 0
FY ice 1380 0 0
MY ice 30 0 0

Date: 2023-09-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 152135 0 0
FY ice 810 0 0
MY ice 9 0 0
observations
open FY ice MY ice
m
d
l
open 151456 0 0
FY ice 1491 0 0
MY ice 7 0 0

Date: 2023-09-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 152104 0 0
FY ice 1027 0 0
MY ice 52 0 0
observations
open FY ice MY ice
m
d
l
open 151334 0 0
FY ice 1830 0 0
MY ice 19 0 0

Date: 2023-09-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 151497 0 0
FY ice 704 0 0
MY ice 17 0 0
observations
open FY ice MY ice
m
d
l
open 150663 0 0
FY ice 1542 0 0
MY ice 13 0 0


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