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: 2015-02-19

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

Model vs. observations, ice type area extent contingency tables

Date: 2015-02-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82015 472 1
FY ice 735 6098 1903
MY ice 0 310 5658
...date precedes bulletin

Date: 2015-02-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82024 610 28
FY ice 696 6998 1207
MY ice 0 388 5626
...date precedes bulletin

Date: 2015-02-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83036 433 2
FY ice 594 7087 1335
MY ice 0 648 4705
...date precedes bulletin

Date: 2015-02-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82727 355 22
FY ice 1009 6519 1759
MY ice 0 657 5158
observations
open FY ice MY ice
m
d
l
open 82752 358 25
FY ice 984 6620 1785
MY ice 0 553 5129

Date: 2015-02-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82141 361 67
FY ice 855 6959 1991
MY ice 0 688 4979
observations
open FY ice MY ice
m
d
l
open 82150 399 67
FY ice 846 7036 2043
MY ice 0 573 4927

Date: 2015-02-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82390 316 115
FY ice 460 7269 1956
MY ice 0 789 5029
observations
open FY ice MY ice
m
d
l
open 81976 393 128
FY ice 874 7276 1938
MY ice 0 705 5034

Date: 2015-02-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82395 263 52
FY ice 544 7652 1748
MY ice 0 750 5093
observations
open FY ice MY ice
m
d
l
open 82057 375 64
FY ice 882 7643 1735
MY ice 0 647 5094

Date: 2015-02-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82722 272 133
FY ice 774 8134 1498
MY ice 0 1009 4740
observations
open FY ice MY ice
m
d
l
open 82237 509 263
FY ice 1258 7928 1337
MY ice 1 978 4771


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