Description of algorithm
Interpretation of results
Full domain
  Ice type distr., stat.s
  Contingency tables
American sector
European sector
Asian sector

Validation of ice type - Full domain

Bulletin date: 2015-02-19

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82015 472 1
FY ice 735 42396 4907
MY ice 0 3615 19635
...date precedes bulletin

Date: 2015-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82024 610 28
FY ice 699 43106 4064
MY ice 0 3710 19063
...date precedes bulletin

Date: 2015-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83036 433 2
FY ice 599 43307 3905
MY ice 0 3725 18412
...date precedes bulletin

Date: 2015-02-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82727 355 22
FY ice 1125 43469 4301
MY ice 0 4312 18431
observations
open FY ice MY ice
m
d
l
open 82752 358 25
FY ice 1100 43685 4350
MY ice 0 4093 18379

Date: 2015-02-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82141 361 67
FY ice 871 44088 4703
MY ice 0 4315 17978
observations
open FY ice MY ice
m
d
l
open 82150 399 67
FY ice 862 44273 4772
MY ice 0 4092 17909

Date: 2015-02-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82398 318 115
FY ice 556 44986 4577
MY ice 0 4472 18457
observations
open FY ice MY ice
m
d
l
open 81976 395 128
FY ice 978 45105 4537
MY ice 0 4276 18484

Date: 2015-02-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82397 267 52
FY ice 616 45691 4487
MY ice 0 4774 17783
observations
open FY ice MY ice
m
d
l
open 82057 375 64
FY ice 956 45829 4430
MY ice 0 4528 17828

Date: 2015-02-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82722 304 135
FY ice 831 46032 4172
MY ice 0 4960 18035
observations
open FY ice MY ice
m
d
l
open 82237 528 264
FY ice 1315 46052 3913
MY ice 1 4716 18165


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