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: 2019-01-10

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-01-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90178 1528 0
FY ice 65 54837 3881
MY ice 0 3749 15280
...date precedes bulletin

Date: 2019-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89882 1135 200
FY ice 266 54628 4003
MY ice 0 3780 15022
...date precedes bulletin

Date: 2019-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89697 1388 103
FY ice 199 54698 4115
MY ice 0 3595 15240
...date precedes bulletin

Date: 2019-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89305 861 173
FY ice 293 54828 4159
MY ice 0 3729 14837
observations
open FY ice MY ice
m
d
l
open 89276 890 176
FY ice 322 54725 4072
MY ice 0 3803 14921

Date: 2019-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90232 672 92
FY ice 793 54703 4174
MY ice 2 3749 14680
observations
open FY ice MY ice
m
d
l
open 90234 703 93
FY ice 791 54559 4081
MY ice 2 3862 14772

Date: 2019-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89878 674 95
FY ice 467 54924 4064
MY ice 0 3773 14408
observations
open FY ice MY ice
m
d
l
open 89551 738 99
FY ice 794 54786 3977
MY ice 0 3847 14491

Date: 2019-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88882 753 110
FY ice 358 55542 4003
MY ice 0 3985 14288
observations
open FY ice MY ice
m
d
l
open 88613 899 116
FY ice 626 55212 3902
MY ice 1 4169 14383

Date: 2019-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 88616 745 110
FY ice 372 56074 3944
MY ice 0 3909 14074
observations
open FY ice MY ice
m
d
l
open 88459 866 119
FY ice 514 55514 3941
MY ice 15 4348 14068


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