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: 2015-03-26

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-03-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 2 13834 2117
MY ice 0 4106 12938
...date precedes bulletin

Date: 2015-03-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 4 0 0
FY ice 9 13589 2217
MY ice 0 4188 12603
...date precedes bulletin

Date: 2015-03-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 13250 2453
MY ice 0 4276 12710
...date precedes bulletin

Date: 2015-03-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 3 13115 2427
MY ice 0 3868 13000
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 3 13292 2514
MY ice 0 3691 12913

Date: 2015-03-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12774 2699
MY ice 0 3703 13368
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12957 2778
MY ice 0 3520 13289

Date: 2015-03-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12481 2689
MY ice 0 3906 13308
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12692 2730
MY ice 0 3695 13267

Date: 2015-04-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12295 2902
MY ice 0 3631 13448
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12442 2963
MY ice 0 3484 13387

Date: 2015-04-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 13 12162 3081
MY ice 0 3579 13281
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 13 12280 3102
MY ice 0 3461 13260


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