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: 2019-01-10

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-01-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89126 1483 0
FY ice 47 7640 1612
MY ice 0 89 4429
...date precedes bulletin

Date: 2019-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88842 1091 200
FY ice 151 7351 1808
MY ice 0 143 4217
...date precedes bulletin

Date: 2019-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88910 1365 103
FY ice 137 7472 1723
MY ice 0 141 4293
...date precedes bulletin

Date: 2019-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88746 830 173
FY ice 275 7478 1779
MY ice 0 91 3961
observations
open FY ice MY ice
m
d
l
open 88736 856 176
FY ice 285 7442 1713
MY ice 0 101 4024

Date: 2019-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89492 672 92
FY ice 559 7437 2021
MY ice 0 168 4105
observations
open FY ice MY ice
m
d
l
open 89505 703 93
FY ice 546 7397 1921
MY ice 0 177 4204

Date: 2019-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89117 668 95
FY ice 271 7706 1961
MY ice 0 165 4135
observations
open FY ice MY ice
m
d
l
open 88904 734 99
FY ice 484 7614 1880
MY ice 0 191 4212

Date: 2019-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88367 750 110
FY ice 262 8099 2039
MY ice 0 163 4212
observations
open FY ice MY ice
m
d
l
open 88129 899 116
FY ice 500 7918 1963
MY ice 0 195 4282

Date: 2019-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88096 745 110
FY ice 272 8472 1993
MY ice 0 132 4232
observations
open FY ice MY ice
m
d
l
open 87950 866 119
FY ice 418 8322 1985
MY ice 0 161 4231


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