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: 2015-04-02

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-03-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 4 13045 2510
MY ice 0 3693 13177
...date precedes bulletin

Date: 2015-03-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12604 2719
MY ice 0 3981 13421
...date precedes bulletin

Date: 2015-03-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12441 2655
MY ice 0 3735 13242
...date precedes bulletin

Date: 2015-04-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 2 12210 3011
MY ice 0 3561 13491
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 2 12427 3081
MY ice 0 3344 13421

Date: 2015-04-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12041 3195
MY ice 0 3496 13198
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 12240 3267
MY ice 0 3297 13126

Date: 2015-04-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11796 3349
MY ice 0 3261 13497
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11957 3492
MY ice 0 3100 13354

Date: 2015-04-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11623 3336
MY ice 0 3681 13358
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 11870 3437
MY ice 0 3434 13257

Date: 2015-04-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 25 11542 3210
MY ice 0 3684 13016
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 25 11764 3190
MY ice 0 3462 13036


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