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: 2022-07-07

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-07-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 9443 0 0
FY ice 477 0 0
MY ice 300 0 0
...date precedes bulletin

Date: 2022-07-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 10227 0 0
FY ice 550 0 0
MY ice 440 0 0
...date precedes bulletin

Date: 2022-07-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11013 0 0
FY ice 650 0 0
MY ice 446 0 0
...date precedes bulletin

Date: 2022-07-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 11381 0 0
FY ice 699 0 0
MY ice 540 0 0
observations
open FY ice MY ice
m
d
l
open 11356 0 0
FY ice 710 0 0
MY ice 554 0 0

Date: 2022-07-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 12803 0 0
FY ice 1037 0 0
MY ice 386 0 0
observations
open FY ice MY ice
m
d
l
open 12681 0 0
FY ice 1136 0 0
MY ice 409 0 0

Date: 2022-07-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 12847 0 0
FY ice 687 0 0
MY ice 282 0 0
observations
open FY ice MY ice
m
d
l
open 12781 0 0
FY ice 619 0 0
MY ice 416 0 0

Date: 2022-07-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13351 0 0
FY ice 755 0 0
MY ice 308 0 0
observations
open FY ice MY ice
m
d
l
open 13250 0 0
FY ice 653 0 0
MY ice 511 0 0

Date: 2022-07-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 13838 0 0
FY ice 1011 0 0
MY ice 449 0 0
observations
open FY ice MY ice
m
d
l
open 13627 0 0
FY ice 1016 0 0
MY ice 655 0 0


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