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: 2019-10-31

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-10-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97178 639 0
FY ice 37 1727 995
MY ice 0 92 7138
...date precedes bulletin

Date: 2019-10-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96860 795 0
FY ice 36 1929 845
MY ice 0 144 7065
...date precedes bulletin

Date: 2019-10-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96841 562 0
FY ice 27 1948 752
MY ice 0 100 7167
...date precedes bulletin

Date: 2019-10-31:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96732 691 0
FY ice 8 2050 816
MY ice 0 97 7223
observations
open FY ice MY ice
m
d
l
open 96732 694 0
FY ice 8 2030 721
MY ice 0 114 7318

Date: 2019-11-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96832 594 0
FY ice 60 2286 674
MY ice 0 256 7119
observations
open FY ice MY ice
m
d
l
open 96839 607 0
FY ice 53 2240 600
MY ice 0 289 7193

Date: 2019-11-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96783 483 0
FY ice 59 2507 617
MY ice 0 321 6999
observations
open FY ice MY ice
m
d
l
open 96742 589 0
FY ice 98 2340 539
MY ice 2 382 7077

Date: 2019-11-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96324 743 0
FY ice 45 2767 675
MY ice 0 337 6892
observations
open FY ice MY ice
m
d
l
open 96292 949 0
FY ice 76 2495 612
MY ice 1 403 6955

Date: 2019-11-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 96105 759 0
FY ice 76 2998 493
MY ice 0 279 6795
observations
open FY ice MY ice
m
d
l
open 96083 1031 0
FY ice 98 2695 457
MY ice 0 310 6831


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