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: 2017-02-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86100 678 23
FY ice 57 6027 3189
MY ice 0 36 4736
...date precedes bulletin

Date: 2017-02-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86077 853 7
FY ice 44 6488 3105
MY ice 0 75 4733
...date precedes bulletin

Date: 2017-02-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86506 266 19
FY ice 151 6499 2225
MY ice 0 102 4700
...date precedes bulletin

Date: 2017-02-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86062 320 99
FY ice 279 5719 2489
MY ice 0 13 4944
observations
open FY ice MY ice
m
d
l
open 86075 315 93
FY ice 266 5723 2615
MY ice 0 14 4824

Date: 2017-02-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85648 412 139
FY ice 247 5652 2300
MY ice 0 26 4942
observations
open FY ice MY ice
m
d
l
open 85670 421 127
FY ice 225 5647 2430
MY ice 0 22 4824

Date: 2017-02-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86086 304 155
FY ice 74 6890 1742
MY ice 0 184 4525
observations
open FY ice MY ice
m
d
l
open 86011 445 176
FY ice 149 6792 1868
MY ice 0 141 4378

Date: 2017-03-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85282 347 146
FY ice 75 7315 1398
MY ice 0 214 3605
observations
open FY ice MY ice
m
d
l
open 85243 611 184
FY ice 114 7070 1440
MY ice 0 195 3525

Date: 2017-03-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85077 330 257
FY ice 44 7159 1878
MY ice 0 67 4539
observations
open FY ice MY ice
m
d
l
open 85022 625 291
FY ice 99 6869 1872
MY ice 0 62 4511


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