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

Validation of ice type - Full domain

Bulletin date: 2014-03-20

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

Model vs. observations, ice type area extent contingency tables

Date: 2014-03-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83105 407 5
FY ice 798 40611 3072
MY ice 0 9901 21438
...date precedes bulletin

Date: 2014-03-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82809 371 10
FY ice 915 40464 3412
MY ice 0 10284 21483
...date precedes bulletin

Date: 2014-03-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83301 527 17
FY ice 340 40943 2967
MY ice 0 10839 21368
...date precedes bulletin

Date: 2014-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82970 588 17
FY ice 422 40137 3365
MY ice 0 10701 21117
observations
open FY ice MY ice
m
d
l
open 83001 697 27
FY ice 391 40154 3715
MY ice 0 10575 20757

Date: 2014-03-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82685 577 14
FY ice 658 40750 3383
MY ice 0 10665 20977
observations
open FY ice MY ice
m
d
l
open 82736 656 18
FY ice 607 40801 3762
MY ice 0 10535 20594

Date: 2014-03-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82804 532 13
FY ice 260 41362 3367
MY ice 0 10827 20723
observations
open FY ice MY ice
m
d
l
open 82392 604 13
FY ice 672 41455 3751
MY ice 0 10662 20339

Date: 2014-03-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82801 562 3
FY ice 513 41286 3465
MY ice 0 10506 20918
observations
open FY ice MY ice
m
d
l
open 82506 631 4
FY ice 808 41340 3892
MY ice 0 10383 20490

Date: 2014-03-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83045 515 20
FY ice 588 40962 3256
MY ice 0 10599 20497
observations
open FY ice MY ice
m
d
l
open 82859 647 32
FY ice 774 40911 3439
MY ice 0 10518 20302


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