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: 2019-03-07

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85856 821 24
FY ice 382 9955 619
MY ice 0 420 4068
...date precedes bulletin

Date: 2019-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85138 1217 30
FY ice 376 10178 652
MY ice 0 319 4161
...date precedes bulletin

Date: 2019-03-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84912 1153 14
FY ice 153 10257 589
MY ice 0 324 4144
...date precedes bulletin

Date: 2019-03-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85061 1023 11
FY ice 265 10582 792
MY ice 0 327 4102
observations
open FY ice MY ice
m
d
l
open 85065 1037 11
FY ice 261 10501 726
MY ice 0 394 4168

Date: 2019-03-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84512 1249 10
FY ice 292 10583 927
MY ice 0 270 4307
observations
open FY ice MY ice
m
d
l
open 84506 1263 11
FY ice 298 10504 843
MY ice 0 335 4390

Date: 2019-03-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84073 1282 27
FY ice 172 10829 1049
MY ice 0 285 4325
observations
open FY ice MY ice
m
d
l
open 83947 1469 37
FY ice 298 10580 945
MY ice 0 347 4419

Date: 2019-03-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84084 1323 9
FY ice 186 10527 1167
MY ice 0 223 4352
observations
open FY ice MY ice
m
d
l
open 83925 1454 34
FY ice 345 10342 1042
MY ice 0 277 4452

Date: 2019-03-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84268 1126 32
FY ice 325 10336 1333
MY ice 0 239 4326
observations
open FY ice MY ice
m
d
l
open 84067 1207 67
FY ice 526 10154 1156
MY ice 0 340 4468


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