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: 2020-02-20

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-02-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86354 360 23
FY ice 296 8710 1695
MY ice 0 886 4944
...date precedes bulletin

Date: 2020-02-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86205 447 43
FY ice 341 8732 1509
MY ice 0 829 4961
...date precedes bulletin

Date: 2020-02-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 86263 386 23
FY ice 269 8749 1541
MY ice 0 914 5074
...date precedes bulletin

Date: 2020-02-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85554 615 54
FY ice 216 9232 916
MY ice 0 1220 4372
observations
open FY ice MY ice
m
d
l
open 85552 617 56
FY ice 218 9220 970
MY ice 0 1230 4316

Date: 2020-02-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85175 658 29
FY ice 181 9391 938
MY ice 0 1080 4823
observations
open FY ice MY ice
m
d
l
open 85159 663 30
FY ice 197 9360 995
MY ice 0 1106 4765

Date: 2020-02-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84899 672 59
FY ice 89 9361 925
MY ice 0 852 4958
observations
open FY ice MY ice
m
d
l
open 84733 778 78
FY ice 255 9210 960
MY ice 0 897 4904

Date: 2020-02-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84553 929 66
FY ice 120 9835 595
MY ice 0 772 5199
observations
open FY ice MY ice
m
d
l
open 84454 1076 71
FY ice 219 9587 645
MY ice 0 873 5144

Date: 2020-02-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84262 1073 34
FY ice 105 9639 965
MY ice 0 611 5693
observations
open FY ice MY ice
m
d
l
open 84190 1256 39
FY ice 177 9348 988
MY ice 0 719 5665


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