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

Validation of ice type - European sector

Bulletin date: 2019-02-21

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85791 918 36
FY ice 124 9564 1188
MY ice 0 334 4028
...date precedes bulletin

Date: 2019-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85569 680 17
FY ice 204 9766 1206
MY ice 0 315 4254
...date precedes bulletin

Date: 2019-02-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85423 819 17
FY ice 178 9853 994
MY ice 0 436 4182
...date precedes bulletin

Date: 2019-02-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85185 1050 10
FY ice 213 10173 663
MY ice 0 545 4214
observations
open FY ice MY ice
m
d
l
open 85203 1060 10
FY ice 195 10131 624
MY ice 0 577 4253

Date: 2019-02-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85385 991 16
FY ice 241 10250 757
MY ice 0 564 4236
observations
open FY ice MY ice
m
d
l
open 85418 1023 16
FY ice 208 10177 706
MY ice 0 605 4287

Date: 2019-02-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85799 706 1
FY ice 102 9850 1034
MY ice 0 454 4407
observations
open FY ice MY ice
m
d
l
open 85723 837 11
FY ice 178 9667 992
MY ice 0 506 4439

Date: 2019-02-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85949 772 4
FY ice 196 10247 628
MY ice 0 525 4256
observations
open FY ice MY ice
m
d
l
open 85846 1001 4
FY ice 299 9944 601
MY ice 0 599 4283

Date: 2019-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85856 821 24
FY ice 382 9955 619
MY ice 0 420 4068
observations
open FY ice MY ice
m
d
l
open 85691 1013 36
FY ice 547 9638 600
MY ice 0 545 4075


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