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

Validation of ice type - European 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 83465 427 5
FY ice 306 9289 1298
MY ice 0 1778 3881
...date precedes bulletin

Date: 2015-03-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82683 600 20
FY ice 469 10073 817
MY ice 0 1882 3804
...date precedes bulletin

Date: 2015-03-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82861 538 17
FY ice 213 9801 1254
MY ice 0 1618 4057
...date precedes bulletin

Date: 2015-03-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82113 597 7
FY ice 237 10343 721
MY ice 0 1731 3522
observations
open FY ice MY ice
m
d
l
open 82126 626 9
FY ice 224 10471 759
MY ice 0 1574 3482

Date: 2015-03-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82181 598 20
FY ice 308 9984 994
MY ice 0 1772 3362
observations
open FY ice MY ice
m
d
l
open 82183 619 24
FY ice 306 10086 1021
MY ice 0 1649 3331

Date: 2015-03-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82747 542 17
FY ice 246 10001 742
MY ice 0 1650 3596
observations
open FY ice MY ice
m
d
l
open 82380 557 26
FY ice 613 10067 788
MY ice 0 1569 3541

Date: 2015-04-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82673 626 5
FY ice 519 9539 824
MY ice 0 1403 3833
observations
open FY ice MY ice
m
d
l
open 82386 651 8
FY ice 806 9566 867
MY ice 0 1351 3787

Date: 2015-04-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82712 483 19
FY ice 446 9373 957
MY ice 0 1841 3613
observations
open FY ice MY ice
m
d
l
open 82461 592 25
FY ice 697 9296 984
MY ice 0 1809 3580


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