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: 2017-11-09

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-11-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5465 635 0
FY ice 25 14639 4443
MY ice 0 241 3921
...date precedes bulletin

Date: 2017-11-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 5153 651 0
FY ice 29 15327 4279
MY ice 0 297 3743
...date precedes bulletin

Date: 2017-11-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 4129 923 0
FY ice 0 15632 4208
MY ice 0 275 3713
...date precedes bulletin

Date: 2017-11-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3041 1150 0
FY ice 84 16591 3081
MY ice 0 456 3608
observations
open FY ice MY ice
m
d
l
open 3045 1093 0
FY ice 80 16744 3081
MY ice 0 360 3608

Date: 2017-11-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2622 900 0
FY ice 21 17307 3332
MY ice 0 446 3972
observations
open FY ice MY ice
m
d
l
open 2617 711 0
FY ice 26 17569 3459
MY ice 0 373 3845

Date: 2017-11-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2970 176 0
FY ice 13 18100 2898
MY ice 0 532 3512
observations
open FY ice MY ice
m
d
l
open 2871 51 0
FY ice 112 18307 2845
MY ice 0 450 3565

Date: 2017-11-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2919 93 0
FY ice 111 18511 2528
MY ice 0 738 2534
observations
open FY ice MY ice
m
d
l
open 2711 40 0
FY ice 319 18666 2494
MY ice 0 636 2568

Date: 2017-11-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 2663 62 0
FY ice 341 18530 2626
MY ice 0 855 2937
observations
open FY ice MY ice
m
d
l
open 2402 32 0
FY ice 602 18773 2717
MY ice 0 642 2846


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