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: 2017-11-09

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-11-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97918 1123 0
FY ice 97 2124 2389
MY ice 0 0 3902
...date precedes bulletin

Date: 2017-11-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97140 1661 0
FY ice 159 2200 2443
MY ice 0 0 3884
...date precedes bulletin

Date: 2017-11-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96605 2144 0
FY ice 9 2704 1837
MY ice 0 2 3756
...date precedes bulletin

Date: 2017-11-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96622 2033 0
FY ice 25 3087 1651
MY ice 0 1 3738
observations
open FY ice MY ice
m
d
l
open 96624 2045 0
FY ice 23 3075 1585
MY ice 0 1 3804

Date: 2017-11-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96729 1722 0
FY ice 151 3267 1415
MY ice 0 0 3792
observations
open FY ice MY ice
m
d
l
open 96735 1681 0
FY ice 145 3308 1344
MY ice 0 0 3863

Date: 2017-11-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96829 1454 0
FY ice 80 3442 1643
MY ice 0 0 3725
observations
open FY ice MY ice
m
d
l
open 96656 1457 0
FY ice 253 3439 1567
MY ice 0 0 3801

Date: 2017-11-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96166 1197 0
FY ice 125 4190 1477
MY ice 0 0 3664
observations
open FY ice MY ice
m
d
l
open 95975 1260 0
FY ice 316 4127 1420
MY ice 0 0 3721

Date: 2017-11-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 95869 1049 0
FY ice 107 4921 677
MY ice 0 1 3017
observations
open FY ice MY ice
m
d
l
open 95708 1161 0
FY ice 268 4808 651
MY ice 0 2 3043


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