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: 2021-02-04

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-01-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 245 31 0
FY ice 44 19906 595
MY ice 0 6396 609
...date precedes bulletin

Date: 2021-01-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 231 38 0
FY ice 64 19906 601
MY ice 0 6396 555
...date precedes bulletin

Date: 2021-02-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 247 45 0
FY ice 207 20252 454
MY ice 0 6370 463
...date precedes bulletin

Date: 2021-02-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 225 58 0
FY ice 200 20498 283
MY ice 0 6432 276
observations
open FY ice MY ice
m
d
l
open 216 54 0
FY ice 209 20366 284
MY ice 0 6568 275

Date: 2021-02-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 208 28 0
FY ice 142 21002 135
MY ice 0 6303 252
observations
open FY ice MY ice
m
d
l
open 202 28 0
FY ice 148 20836 146
MY ice 0 6469 241

Date: 2021-02-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 126 52 0
FY ice 78 20801 385
MY ice 0 6306 296
observations
open FY ice MY ice
m
d
l
open 116 52 0
FY ice 88 20596 391
MY ice 0 6511 290

Date: 2021-02-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 69 97 0
FY ice 21 21175 278
MY ice 0 6217 235
observations
open FY ice MY ice
m
d
l
open 62 97 0
FY ice 28 20888 289
MY ice 0 6504 224

Date: 2021-02-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 47 124 0
FY ice 18 21328 290
MY ice 0 6167 194
observations
open FY ice MY ice
m
d
l
open 38 118 0
FY ice 27 21045 298
MY ice 0 6456 186


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