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: 2018-01-11

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-01-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90225 1119 0
FY ice 125 9110 1123
MY ice 0 119 2498
...date precedes bulletin

Date: 2018-01-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90611 799 0
FY ice 379 9121 841
MY ice 0 144 2386
...date precedes bulletin

Date: 2018-01-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90596 903 0
FY ice 126 9492 582
MY ice 0 147 2398
...date precedes bulletin

Date: 2018-01-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90375 905 0
FY ice 75 10266 645
MY ice 0 132 2474
observations
open FY ice MY ice
m
d
l
open 90382 862 0
FY ice 68 10322 646
MY ice 0 119 2473

Date: 2018-01-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90035 933 4
FY ice 115 10049 534
MY ice 0 150 2247
observations
open FY ice MY ice
m
d
l
open 90037 874 3
FY ice 113 10116 575
MY ice 0 142 2207

Date: 2018-01-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89803 842 0
FY ice 136 9549 510
MY ice 0 278 2484
observations
open FY ice MY ice
m
d
l
open 89692 920 0
FY ice 247 9620 576
MY ice 0 129 2418

Date: 2018-01-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89671 774 0
FY ice 287 9835 604
MY ice 0 251 2500
observations
open FY ice MY ice
m
d
l
open 89523 916 0
FY ice 435 9802 665
MY ice 0 142 2439

Date: 2018-01-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90101 577 0
FY ice 388 10101 474
MY ice 0 295 2153
observations
open FY ice MY ice
m
d
l
open 89862 704 0
FY ice 627 10091 553
MY ice 0 178 2074


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