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: 2017-04-13

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-04-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83972 103 352
FY ice 52 4886 2920
MY ice 0 94 6270
...date precedes bulletin

Date: 2017-04-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84349 85 303
FY ice 104 5143 2151
MY ice 0 141 6052
...date precedes bulletin

Date: 2017-04-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84475 11 456
FY ice 48 4650 1516
MY ice 0 130 5424
...date precedes bulletin

Date: 2017-04-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83941 20 442
FY ice 34 5391 1641
MY ice 0 146 5575
observations
open FY ice MY ice
m
d
l
open 83933 22 442
FY ice 42 5395 1663
MY ice 0 140 5553

Date: 2017-04-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83514 55 541
FY ice 49 5524 1641
MY ice 0 132 5402
observations
open FY ice MY ice
m
d
l
open 83511 54 544
FY ice 52 5536 1652
MY ice 0 121 5388

Date: 2017-04-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83595 17 480
FY ice 44 5646 1464
MY ice 0 101 5554
observations
open FY ice MY ice
m
d
l
open 83536 49 563
FY ice 103 5608 1399
MY ice 0 107 5536

Date: 2017-04-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83558 17 455
FY ice 58 5459 1423
MY ice 0 81 5120
observations
open FY ice MY ice
m
d
l
open 83522 42 518
FY ice 94 5433 1391
MY ice 0 82 5089

Date: 2017-04-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83746 11 499
FY ice 244 5123 1239
MY ice 3 83 4954
observations
open FY ice MY ice
m
d
l
open 83741 58 514
FY ice 249 5093 1272
MY ice 3 66 4906


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