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: 2020-01-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-12-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90241 266 366
FY ice 109 6840 1675
MY ice 0 186 5584
...date precedes bulletin

Date: 2019-12-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90419 367 217
FY ice 218 6663 2046
MY ice 0 157 5333
...date precedes bulletin

Date: 2019-12-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89856 318 301
FY ice 105 7000 2247
MY ice 0 150 5202
...date precedes bulletin

Date: 2020-01-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89699 371 231
FY ice 197 6905 2243
MY ice 0 132 5380
observations
open FY ice MY ice
m
d
l
open 89690 367 226
FY ice 206 6904 2337
MY ice 0 137 5291

Date: 2020-01-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89464 330 198
FY ice 262 6914 2321
MY ice 0 162 5474
observations
open FY ice MY ice
m
d
l
open 89445 320 197
FY ice 281 6917 2401
MY ice 0 169 5395

Date: 2020-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89480 364 255
FY ice 259 7031 1997
MY ice 0 248 5439
observations
open FY ice MY ice
m
d
l
open 89170 372 245
FY ice 569 7046 2068
MY ice 0 225 5378

Date: 2020-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89928 231 162
FY ice 470 7297 1174
MY ice 2 320 5179
observations
open FY ice MY ice
m
d
l
open 89679 219 146
FY ice 719 7341 1174
MY ice 2 288 5195

Date: 2020-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89536 274 190
FY ice 722 6665 2290
MY ice 0 282 5228
observations
open FY ice MY ice
m
d
l
open 89483 326 199
FY ice 775 6588 2291
MY ice 0 307 5218


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