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

Validation of ice type - American sector

Bulletin date: 2022-09-22

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-09-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28321 0 0
FY ice 252 0 0
MY ice 44 0 0
...date precedes bulletin

Date: 2022-09-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28105 0 0
FY ice 330 0 0
MY ice 22 0 0
...date precedes bulletin

Date: 2022-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27655 0 0
FY ice 105 0 0
MY ice 20 0 0
...date precedes bulletin

Date: 2022-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27440 0 0
FY ice 204 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 27455 0 0
FY ice 189 0 0
MY ice 7 0 0

Date: 2022-09-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26648 0 0
FY ice 37 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 26649 0 0
FY ice 36 0 0
MY ice 7 0 0

Date: 2022-09-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 25506 0 0
FY ice 94 0 0
MY ice 81 0 0
observations
open FY ice MY ice
m
d
l
open 25509 0 0
FY ice 169 0 0
MY ice 3 0 0

Date: 2022-09-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 24807 0 0
FY ice 92 0 0
MY ice 60 0 0
observations
open FY ice MY ice
m
d
l
open 24735 0 0
FY ice 222 0 0
MY ice 2 0 0

Date: 2022-09-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 24883 0 0
FY ice 111 0 0
MY ice 52 0 0
observations
open FY ice MY ice
m
d
l
open 24580 0 0
FY ice 466 0 0
MY ice 0 0 0


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