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: 2018-04-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-04-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2 71 0
FY ice 0 19451 406
MY ice 0 6396 130
...date precedes bulletin

Date: 2018-04-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 1 22 0
FY ice 0 19672 373
MY ice 0 6419 102
...date precedes bulletin

Date: 2018-04-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 23 0
FY ice 0 19760 270
MY ice 0 6317 98
...date precedes bulletin

Date: 2018-04-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3 14 0
FY ice 2 19954 314
MY ice 0 6140 105
observations
open FY ice MY ice
m
d
l
open 3 14 0
FY ice 2 19859 276
MY ice 0 6235 143

Date: 2018-04-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 14 0
FY ice 7 19819 428
MY ice 0 5937 155
observations
open FY ice MY ice
m
d
l
open 0 11 0
FY ice 7 19752 383
MY ice 0 6007 200

Date: 2018-04-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 16 0
FY ice 0 20109 320
MY ice 0 6016 61
observations
open FY ice MY ice
m
d
l
open 0 3 0
FY ice 0 20013 297
MY ice 0 6125 84

Date: 2018-04-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 5 0
FY ice 3 20650 231
MY ice 0 5976 45
observations
open FY ice MY ice
m
d
l
open 0 6 0
FY ice 3 20464 215
MY ice 0 6161 61

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
observations
open FY ice MY ice
m
d
l
open 0 2 0
FY ice 4 21010 90
MY ice 0 6321 33


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