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

Validation of ice type - American sector

Bulletin date: 2017-01-19

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-01-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 3 22784 978
MY ice 0 3244 8757
...date precedes bulletin

Date: 2017-01-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22577 858
MY ice 0 3917 8423
...date precedes bulletin

Date: 2017-01-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22282 655
MY ice 0 4621 7602
...date precedes bulletin

Date: 2017-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22094 590
MY ice 0 4982 6868
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22214 607
MY ice 0 4862 6851

Date: 2017-01-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22058 525
MY ice 0 4423 7948
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22100 566
MY ice 0 4381 7907

Date: 2017-01-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22018 710
MY ice 0 3901 8692
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 21907 758
MY ice 0 4012 8644

Date: 2017-01-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22098 757
MY ice 0 3879 8655
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22012 782
MY ice 0 3965 8630

Date: 2017-01-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22098 767
MY ice 0 3650 8639
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22026 719
MY ice 0 3722 8687


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