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

Validation of ice type - Full domain

Bulletin date: 2015-01-01

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

Model vs. observations, ice type area extent contingency tables

Date: 2014-12-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87758 559 142
FY ice 681 44366 4093
MY ice 11 2441 22028
...date precedes bulletin

Date: 2014-12-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87111 627 304
FY ice 812 44379 3706
MY ice 26 2227 21748
...date precedes bulletin

Date: 2014-12-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87212 449 111
FY ice 550 44429 4171
MY ice 63 2471 21223
...date precedes bulletin

Date: 2015-01-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86886 319 64
FY ice 966 44791 3562
MY ice 29 3171 19845
observations
open FY ice MY ice
m
d
l
open 86889 337 65
FY ice 975 44750 3714
MY ice 17 3194 19692

Date: 2015-01-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86724 231 69
FY ice 1203 45578 3147
MY ice 38 3910 18840
observations
open FY ice MY ice
m
d
l
open 86684 245 70
FY ice 1248 45590 3304
MY ice 33 3884 18682

Date: 2015-01-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86837 242 98
FY ice 627 45688 3323
MY ice 5 3764 18783
observations
open FY ice MY ice
m
d
l
open 86307 177 94
FY ice 1126 45799 3387
MY ice 36 3718 18723

Date: 2015-01-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87101 263 93
FY ice 585 46308 3426
MY ice 0 3463 18348
observations
open FY ice MY ice
m
d
l
open 86456 174 86
FY ice 1171 46541 3359
MY ice 59 3319 18422

Date: 2015-01-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86722 221 94
FY ice 830 45517 2920
MY ice 0 3961 18179
observations
open FY ice MY ice
m
d
l
open 85736 196 94
FY ice 1692 45791 2949
MY ice 124 3712 18150


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