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: 2017-01-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91110 567 0
FY ice 198 5668 2018
MY ice 0 196 3328
...date precedes bulletin

Date: 2017-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90019 948 0
FY ice 151 5824 2279
MY ice 0 161 3524
...date precedes bulletin

Date: 2017-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89760 762 0
FY ice 114 5982 2231
MY ice 0 115 3715
...date precedes bulletin

Date: 2017-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89645 965 0
FY ice 261 6517 1533
MY ice 0 265 3423
observations
open FY ice MY ice
m
d
l
open 89646 961 0
FY ice 260 6524 1525
MY ice 0 262 3431

Date: 2017-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89389 886 0
FY ice 142 6395 1865
MY ice 0 132 3654
observations
open FY ice MY ice
m
d
l
open 89397 883 0
FY ice 134 6394 1887
MY ice 0 136 3632

Date: 2017-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88778 801 0
FY ice 35 7497 601
MY ice 0 842 2594
observations
open FY ice MY ice
m
d
l
open 88706 811 0
FY ice 107 7526 609
MY ice 0 803 2586

Date: 2017-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88422 963 0
FY ice 333 6828 1030
MY ice 0 695 2989
observations
open FY ice MY ice
m
d
l
open 88194 972 0
FY ice 561 6888 1010
MY ice 0 626 3009

Date: 2017-01-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87762 846 0
FY ice 317 7211 899
MY ice 0 557 2993
observations
open FY ice MY ice
m
d
l
open 87624 909 0
FY ice 455 7196 894
MY ice 0 509 2998


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