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: 2020-01-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-01-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 3 0
FY ice 0 20579 782
MY ice 0 2971 12344
...date precedes bulletin

Date: 2020-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20078 1267
MY ice 0 2443 13143
...date precedes bulletin

Date: 2020-01-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20026 1250
MY ice 0 2610 13039
...date precedes bulletin

Date: 2020-01-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19918 1348
MY ice 0 2413 13120
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20143 1285
MY ice 0 2188 13183

Date: 2020-01-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19772 1504
MY ice 0 2317 13206
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19976 1439
MY ice 0 2113 13271

Date: 2020-01-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19725 1504
MY ice 0 2373 13267
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19922 1431
MY ice 0 2176 13340

Date: 2020-01-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19622 1507
MY ice 0 2424 13430
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19775 1414
MY ice 0 2271 13523

Date: 2020-01-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19626 1399
MY ice 0 2640 13310
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 19723 1278
MY ice 0 2543 13431


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