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: 2019-12-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-12-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93411 1077 3
FY ice 292 5101 920
MY ice 0 189 5602
...date precedes bulletin

Date: 2019-12-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92201 1326 0
FY ice 202 5467 1579
MY ice 0 130 5698
...date precedes bulletin

Date: 2019-12-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 92041 1143 2
FY ice 65 5675 1619
MY ice 0 137 5821
...date precedes bulletin

Date: 2019-12-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91693 790 20
FY ice 212 5701 1531
MY ice 0 191 5826
observations
open FY ice MY ice
m
d
l
open 91711 793 20
FY ice 194 5690 1556
MY ice 0 199 5801

Date: 2019-12-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91328 991 8
FY ice 248 6341 1013
MY ice 0 183 5815
observations
open FY ice MY ice
m
d
l
open 91320 984 8
FY ice 256 6339 1061
MY ice 0 192 5767

Date: 2019-12-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91432 764 56
FY ice 165 6140 1419
MY ice 0 236 5799
observations
open FY ice MY ice
m
d
l
open 91245 858 51
FY ice 352 6095 1507
MY ice 0 187 5716

Date: 2019-12-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91469 507 164
FY ice 256 6057 1580
MY ice 0 313 5761
observations
open FY ice MY ice
m
d
l
open 91349 668 180
FY ice 376 5927 1744
MY ice 0 282 5581

Date: 2019-12-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91103 372 199
FY ice 171 6193 1785
MY ice 0 204 5857
observations
open FY ice MY ice
m
d
l
open 90975 566 216
FY ice 299 6030 1950
MY ice 0 173 5675


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