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: 2015-04-09

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

Model vs. observations, ice type area extent contingency tables

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
...date precedes bulletin

Date: 2015-04-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82916 500 17
FY ice 456 9943 553
MY ice 0 2393 2609
...date precedes bulletin

Date: 2015-04-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83440 596 6
FY ice 312 9516 850
MY ice 3 2685 2079
...date precedes bulletin

Date: 2015-04-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83316 604 1
FY ice 419 9035 1033
MY ice 0 2016 2975
observations
open FY ice MY ice
m
d
l
open 83296 611 1
FY ice 439 9101 994
MY ice 0 1943 3014

Date: 2015-04-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 82941 625 15
FY ice 487 9140 1117
MY ice 0 1879 3066
observations
open FY ice MY ice
m
d
l
open 82903 627 15
FY ice 525 9205 1089
MY ice 0 1812 3094

Date: 2015-04-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83672 446 10
FY ice 258 9841 735
MY ice 0 2234 2318
observations
open FY ice MY ice
m
d
l
open 83427 497 13
FY ice 503 9843 755
MY ice 0 2181 2295

Date: 2015-04-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84023 570 15
FY ice 382 9589 866
MY ice 1 3077 2001
observations
open FY ice MY ice
m
d
l
open 83751 603 35
FY ice 654 9645 821
MY ice 1 2988 2026

Date: 2015-04-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 83621 677 20
FY ice 235 8814 1208
MY ice 9 2365 2552
observations
open FY ice MY ice
m
d
l
open 83313 677 19
FY ice 549 9091 1215
MY ice 3 2088 2546


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