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: 2015-02-05

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-01-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83786 585 46
FY ice 555 44593 3975
MY ice 0 2881 20043
...date precedes bulletin

Date: 2015-02-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83333 532 12
FY ice 726 43829 4032
MY ice 0 2697 20271
...date precedes bulletin

Date: 2015-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83362 551 19
FY ice 438 43292 3978
MY ice 0 3045 19945
...date precedes bulletin

Date: 2015-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83048 503 17
FY ice 746 42376 4289
MY ice 0 3355 19628
observations
open FY ice MY ice
m
d
l
open 83025 502 17
FY ice 769 42649 4396
MY ice 0 3083 19521

Date: 2015-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82716 662 10
FY ice 1191 41332 4521
MY ice 2 3727 19139
observations
open FY ice MY ice
m
d
l
open 82726 640 10
FY ice 1183 41584 4622
MY ice 0 3497 19038

Date: 2015-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82952 623 5
FY ice 620 41877 4503
MY ice 0 3704 19807
observations
open FY ice MY ice
m
d
l
open 82367 746 6
FY ice 1204 41996 4555
MY ice 1 3462 19754

Date: 2015-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 81827 581 15
FY ice 693 41724 5045
MY ice 0 3432 19521
observations
open FY ice MY ice
m
d
l
open 81577 685 22
FY ice 943 41808 5049
MY ice 0 3244 19510

Date: 2015-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82015 472 1
FY ice 735 42396 4907
MY ice 0 3615 19635
observations
open FY ice MY ice
m
d
l
open 81865 538 0
FY ice 885 42379 4836
MY ice 0 3566 19707


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