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: 2014-09-25

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

Model vs. observations, ice type area extent contingency tables

Date: 2014-09-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21324 446 0
FY ice 46 2112 0
MY ice 0 1663 14806
...date precedes bulletin

Date: 2014-09-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20877 503 0
FY ice 116 2371 0
MY ice 1 1391 15054
...date precedes bulletin

Date: 2014-09-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20709 398 0
FY ice 79 2744 0
MY ice 0 1441 14790
...date precedes bulletin

Date: 2014-09-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19656 594 0
FY ice 4 3297 1
MY ice 0 1523 14874
observations
open FY ice MY ice
m
d
l
open 19631 506 0
FY ice 29 3411 1
MY ice 0 1497 14874

Date: 2014-09-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19857 292 0
FY ice 51 3371 9
MY ice 0 1218 14856
observations
open FY ice MY ice
m
d
l
open 19794 216 0
FY ice 114 3503 10
MY ice 0 1162 14855

Date: 2014-09-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20735 325 0
FY ice 7 3394 6
MY ice 0 1509 14190
observations
open FY ice MY ice
m
d
l
open 20560 305 0
FY ice 182 3351 15
MY ice 0 1572 14181

Date: 2014-10-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 21044 268 0
FY ice 5 3701 18
MY ice 0 1803 14061
observations
open FY ice MY ice
m
d
l
open 20672 174 0
FY ice 377 3732 21
MY ice 0 1866 14058

Date: 2014-10-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20400 436 0
FY ice 2 3968 9
MY ice 0 1457 14333
observations
open FY ice MY ice
m
d
l
open 19850 230 0
FY ice 552 3844 30
MY ice 0 1787 14312


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