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: 2017-03-16

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-03-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85418 149 179
FY ice 94 6851 2833
MY ice 0 20 5041
...date precedes bulletin

Date: 2017-03-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85398 178 348
FY ice 85 6676 2682
MY ice 0 13 5017
...date precedes bulletin

Date: 2017-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85094 159 405
FY ice 53 5734 2868
MY ice 0 9 4753
...date precedes bulletin

Date: 2017-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85438 145 341
FY ice 252 5285 3180
MY ice 0 16 5106
observations
open FY ice MY ice
m
d
l
open 85431 145 320
FY ice 259 5288 3248
MY ice 0 13 5059

Date: 2017-03-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85091 130 427
FY ice 152 5638 2710
MY ice 0 25 4776
observations
open FY ice MY ice
m
d
l
open 85079 130 421
FY ice 164 5642 2735
MY ice 0 21 4757

Date: 2017-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84369 182 327
FY ice 32 6445 2688
MY ice 0 9 4944
observations
open FY ice MY ice
m
d
l
open 84297 222 399
FY ice 104 6405 2654
MY ice 0 9 4906

Date: 2017-03-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84245 79 606
FY ice 33 5896 3450
MY ice 0 4 5564
observations
open FY ice MY ice
m
d
l
open 84149 106 672
FY ice 129 5865 3312
MY ice 0 8 5636

Date: 2017-03-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84066 156 550
FY ice 52 6043 2419
MY ice 0 7 5195
observations
open FY ice MY ice
m
d
l
open 83928 229 568
FY ice 190 5967 2545
MY ice 0 10 5051


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