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: 2018-01-25

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90101 577 0
FY ice 388 10101 474
MY ice 0 295 2153
...date precedes bulletin

Date: 2018-01-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90073 574 0
FY ice 413 10120 427
MY ice 0 298 2061
...date precedes bulletin

Date: 2018-01-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90108 575 0
FY ice 204 9876 421
MY ice 0 397 1819
...date precedes bulletin

Date: 2018-01-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89420 991 0
FY ice 99 10116 467
MY ice 0 367 1967
observations
open FY ice MY ice
m
d
l
open 89415 966 0
FY ice 104 10138 485
MY ice 0 370 1949

Date: 2018-01-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88468 977 0
FY ice 83 10557 552
MY ice 0 295 2066
observations
open FY ice MY ice
m
d
l
open 88460 1032 0
FY ice 91 10476 632
MY ice 0 321 1986

Date: 2018-01-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87976 1192 0
FY ice 28 10435 724
MY ice 0 293 2215
observations
open FY ice MY ice
m
d
l
open 87886 1274 0
FY ice 118 10408 809
MY ice 0 238 2130

Date: 2018-01-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86894 1153 0
FY ice 27 10809 666
MY ice 0 275 2202
observations
open FY ice MY ice
m
d
l
open 86833 1273 0
FY ice 88 10677 777
MY ice 0 287 2091

Date: 2018-02-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86854 1126 0
FY ice 51 11182 514
MY ice 0 319 2182
observations
open FY ice MY ice
m
d
l
open 86747 1179 0
FY ice 158 11114 600
MY ice 0 334 2096


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