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

Validation of ice type - Full domain

Bulletin date: 2019-02-14

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-02-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86631 534 48
FY ice 630 55503 2682
MY ice 0 6325 12794
...date precedes bulletin

Date: 2019-02-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86297 793 55
FY ice 497 55757 2743
MY ice 0 6508 13043
...date precedes bulletin

Date: 2019-02-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86362 849 25
FY ice 254 55647 2705
MY ice 0 6306 13140
...date precedes bulletin

Date: 2019-02-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85690 1095 32
FY ice 166 56306 2744
MY ice 0 5957 13408
observations
open FY ice MY ice
m
d
l
open 85681 1119 34
FY ice 175 56140 2815
MY ice 0 6099 13335

Date: 2019-02-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85769 906 39
FY ice 226 56785 2862
MY ice 0 6146 13389
observations
open FY ice MY ice
m
d
l
open 85790 916 36
FY ice 205 56655 2904
MY ice 0 6266 13350

Date: 2019-02-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85939 761 21
FY ice 200 57233 2543
MY ice 0 6777 12907
observations
open FY ice MY ice
m
d
l
open 85869 877 23
FY ice 270 57039 2544
MY ice 0 6855 12904

Date: 2019-02-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85297 1026 4
FY ice 186 57451 2281
MY ice 0 6867 12859
observations
open FY ice MY ice
m
d
l
open 85195 1061 15
FY ice 288 57357 2239
MY ice 0 6926 12890

Date: 2019-02-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85438 963 2
FY ice 180 57910 2086
MY ice 0 6667 13125
observations
open FY ice MY ice
m
d
l
open 85318 971 1
FY ice 300 57934 2036
MY ice 0 6635 13176


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