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: 2022-06-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-06-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5821 0 0
FY ice 680 0 0
MY ice 269 0 0
...date precedes bulletin

Date: 2022-06-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5843 0 0
FY ice 707 0 0
MY ice 466 0 0
...date precedes bulletin

Date: 2022-06-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 6657 0 0
FY ice 480 0 0
MY ice 234 0 0
...date precedes bulletin

Date: 2022-06-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 7378 0 0
FY ice 574 0 0
MY ice 363 0 0
observations
open FY ice MY ice
m
d
l
open 7368 0 0
FY ice 618 0 0
MY ice 329 0 0

Date: 2022-06-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 7526 0 0
FY ice 582 0 0
MY ice 329 0 0
observations
open FY ice MY ice
m
d
l
open 7528 0 0
FY ice 614 0 0
MY ice 295 0 0

Date: 2022-06-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 8048 0 0
FY ice 427 0 0
MY ice 447 0 0
observations
open FY ice MY ice
m
d
l
open 7941 0 0
FY ice 485 0 0
MY ice 496 0 0

Date: 2022-06-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 9052 0 0
FY ice 525 0 0
MY ice 319 0 0
observations
open FY ice MY ice
m
d
l
open 8875 0 0
FY ice 684 0 0
MY ice 337 0 0

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
observations
open FY ice MY ice
m
d
l
open 9149 0 0
FY ice 719 0 0
MY ice 352 0 0


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