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

Validation of ice type - Asian sector

Bulletin date: 2020-04-30

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-04-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 380 11 0
FY ice 219 23532 47
MY ice 0 4524 51
...date precedes bulletin

Date: 2020-04-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 457 38 0
FY ice 255 23342 19
MY ice 0 4537 1
...date precedes bulletin

Date: 2020-04-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 471 188 0
FY ice 51 23155 385
MY ice 0 4433 169
...date precedes bulletin

Date: 2020-04-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 366 158 0
FY ice 66 23206 367
MY ice 0 4397 169
observations
open FY ice MY ice
m
d
l
open 368 171 0
FY ice 64 23196 360
MY ice 0 4394 176

Date: 2020-05-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 306 179 7
FY ice 40 23405 364
MY ice 0 4419 149
observations
open FY ice MY ice
m
d
l
open 310 201 9
FY ice 36 23381 356
MY ice 0 4421 155

Date: 2020-05-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 311 141 0
FY ice 11 23485 343
MY ice 0 4405 147
observations
open FY ice MY ice
m
d
l
open 307 189 0
FY ice 15 23496 331
MY ice 0 4346 159

Date: 2020-05-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 417 138 0
FY ice 56 23308 309
MY ice 0 4498 126
observations
open FY ice MY ice
m
d
l
open 401 173 0
FY ice 72 23405 290
MY ice 0 4366 145

Date: 2020-05-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 579 57 0
FY ice 169 22989 243
MY ice 6 4611 112
observations
open FY ice MY ice
m
d
l
open 568 62 0
FY ice 182 23102 239
MY ice 4 4493 116


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