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: 2023-08-17

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

Model vs. observations, ice type area extent contingency tables

Date: 2023-08-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 139510 0 0
FY ice 653 0 0
MY ice 47 0 0
...date precedes bulletin

Date: 2023-08-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 140915 0 0
FY ice 962 0 0
MY ice 109 0 0
...date precedes bulletin

Date: 2023-08-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 142635 0 0
FY ice 585 0 0
MY ice 44 0 0
...date precedes bulletin

Date: 2023-08-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 144073 0 0
FY ice 1014 0 0
MY ice 32 0 0
observations
open FY ice MY ice
m
d
l
open 144110 0 0
FY ice 978 0 0
MY ice 31 0 0

Date: 2023-08-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 144513 0 0
FY ice 929 0 0
MY ice 26 0 0
observations
open FY ice MY ice
m
d
l
open 144464 0 0
FY ice 983 0 0
MY ice 21 0 0

Date: 2023-08-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 146661 0 0
FY ice 704 0 0
MY ice 35 0 0
observations
open FY ice MY ice
m
d
l
open 145715 0 0
FY ice 1621 0 0
MY ice 64 0 0

Date: 2023-08-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 147382 0 0
FY ice 519 0 0
MY ice 66 0 0
observations
open FY ice MY ice
m
d
l
open 146448 0 0
FY ice 1412 0 0
MY ice 107 0 0

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
observations
open FY ice MY ice
m
d
l
open 147057 0 0
FY ice 1153 0 0
MY ice 101 0 0


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