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: 2014-04-24

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

Model vs. observations, ice type area extent contingency tables

Date: 2014-04-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82747 829 9
FY ice 281 9033 1108
MY ice 0 234 4356
...date precedes bulletin

Date: 2014-04-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82437 843 69
FY ice 282 9428 952
MY ice 0 410 4249
...date precedes bulletin

Date: 2014-04-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82537 854 39
FY ice 174 9764 738
MY ice 0 438 4274
...date precedes bulletin

Date: 2014-04-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82388 1171 29
FY ice 94 10308 468
MY ice 0 413 4266
observations
open FY ice MY ice
m
d
l
open 82391 1179 30
FY ice 91 10192 473
MY ice 0 521 4260

Date: 2014-04-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82466 1229 30
FY ice 210 9978 658
MY ice 0 541 4065
observations
open FY ice MY ice
m
d
l
open 82481 1253 34
FY ice 195 9816 652
MY ice 0 679 4067

Date: 2014-04-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82172 1118 44
FY ice 96 10426 555
MY ice 0 769 3949
observations
open FY ice MY ice
m
d
l
open 82091 1348 135
FY ice 177 10065 498
MY ice 0 900 3915

Date: 2014-04-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83411 1020 30
FY ice 169 10725 550
MY ice 0 1002 3763
observations
open FY ice MY ice
m
d
l
open 83359 1243 139
FY ice 221 10368 476
MY ice 0 1136 3728

Date: 2014-05-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83547 988 30
FY ice 165 10965 416
MY ice 0 1211 2968
observations
open FY ice MY ice
m
d
l
open 83441 1419 68
FY ice 271 10404 399
MY ice 0 1341 2947


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