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

Validation of ice type - Asian sector

Bulletin date: 2018-04-26

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-04-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 3 0
FY ice 4 21269 103
MY ice 0 6061 20
...date precedes bulletin

Date: 2018-04-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 4 0
FY ice 2 21071 147
MY ice 0 5801 13
...date precedes bulletin

Date: 2018-04-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 1 0
FY ice 0 20971 186
MY ice 0 5740 41
...date precedes bulletin

Date: 2018-04-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 1 0
FY ice 0 20861 231
MY ice 0 5581 33
observations
open FY ice MY ice
m
d
l
open 0 1 0
FY ice 0 20723 209
MY ice 0 5719 55

Date: 2018-04-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 1 0
FY ice 0 21157 165
MY ice 0 5507 29
observations
open FY ice MY ice
m
d
l
open 0 1 0
FY ice 0 21015 147
MY ice 0 5649 47

Date: 2018-04-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 21318 125
MY ice 0 5565 8
observations
open FY ice MY ice
m
d
l
open 0 1 0
FY ice 0 21183 113
MY ice 0 5699 20

Date: 2018-05-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 13 21246 100
MY ice 38 5561 4
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 11 21110 91
MY ice 40 5697 13

Date: 2018-05-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2 0 0
FY ice 18 22246 52
MY ice 0 5731 55
observations
open FY ice MY ice
m
d
l
open 2 0 0
FY ice 18 22025 52
MY ice 0 5952 55


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