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: 2022-08-04

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-07-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17842 0 0
FY ice 306 0 0
MY ice 92 0 0
...date precedes bulletin

Date: 2022-07-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18287 0 0
FY ice 490 0 0
MY ice 145 0 0
...date precedes bulletin

Date: 2022-08-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19250 0 0
FY ice 578 0 0
MY ice 131 0 0
...date precedes bulletin

Date: 2022-08-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19736 0 0
FY ice 369 0 0
MY ice 71 0 0
observations
open FY ice MY ice
m
d
l
open 19694 0 0
FY ice 402 0 0
MY ice 80 0 0

Date: 2022-08-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20248 0 0
FY ice 558 0 0
MY ice 118 0 0
observations
open FY ice MY ice
m
d
l
open 20256 0 0
FY ice 537 0 0
MY ice 131 0 0

Date: 2022-08-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20234 0 0
FY ice 316 0 0
MY ice 33 0 0
observations
open FY ice MY ice
m
d
l
open 20027 0 0
FY ice 358 0 0
MY ice 198 0 0

Date: 2022-08-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20677 0 0
FY ice 236 0 0
MY ice 21 0 0
observations
open FY ice MY ice
m
d
l
open 20294 0 0
FY ice 413 0 0
MY ice 227 0 0

Date: 2022-08-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21362 0 0
FY ice 781 0 0
MY ice 137 0 0
observations
open FY ice MY ice
m
d
l
open 20823 0 0
FY ice 791 0 0
MY ice 666 0 0


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