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: 2020-03-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-03-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85019 743 34
FY ice 100 9704 428
MY ice 0 787 5178
...date precedes bulletin

Date: 2020-03-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85038 778 7
FY ice 171 9757 604
MY ice 0 873 5125
...date precedes bulletin

Date: 2020-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84955 550 8
FY ice 189 9288 1108
MY ice 0 645 5521
...date precedes bulletin

Date: 2020-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84610 524 7
FY ice 197 9763 839
MY ice 0 685 5225
observations
open FY ice MY ice
m
d
l
open 84616 509 8
FY ice 191 9737 876
MY ice 0 726 5187

Date: 2020-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83788 799 27
FY ice 180 10302 690
MY ice 0 658 4987
observations
open FY ice MY ice
m
d
l
open 83768 795 23
FY ice 200 10275 744
MY ice 0 689 4937

Date: 2020-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84168 680 33
FY ice 102 10605 684
MY ice 0 669 4915
observations
open FY ice MY ice
m
d
l
open 84062 705 55
FY ice 208 10567 735
MY ice 0 682 4842

Date: 2020-03-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83932 723 30
FY ice 167 10040 829
MY ice 0 810 4966
observations
open FY ice MY ice
m
d
l
open 83823 750 60
FY ice 276 10070 899
MY ice 0 753 4866

Date: 2020-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83424 822 42
FY ice 202 10155 652
MY ice 0 905 4534
observations
open FY ice MY ice
m
d
l
open 83285 876 66
FY ice 340 10235 721
MY ice 1 771 4441


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