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: 2019-01-03

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

Model vs. observations, ice type area extent contingency tables

Date: 2018-12-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93950 509 128
FY ice 567 52113 4893
MY ice 0 2734 16044
...date precedes bulletin

Date: 2018-12-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 93063 678 78
FY ice 446 53146 4381
MY ice 0 3176 15700
...date precedes bulletin

Date: 2019-01-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 91448 1022 90
FY ice 171 53785 4308
MY ice 1 3145 15812
...date precedes bulletin

Date: 2019-01-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90215 1616 0
FY ice 64 54675 3536
MY ice 0 3525 15196
observations
open FY ice MY ice
m
d
l
open 90217 1603 0
FY ice 62 54548 3473
MY ice 0 3665 15259

Date: 2019-01-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90191 1266 66
FY ice 162 54873 4079
MY ice 0 3690 15318
observations
open FY ice MY ice
m
d
l
open 90181 1212 66
FY ice 172 54774 4026
MY ice 0 3843 15371

Date: 2019-01-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89906 1216 167
FY ice 138 54749 4127
MY ice 0 3728 15154
observations
open FY ice MY ice
m
d
l
open 89744 1087 223
FY ice 300 54750 4031
MY ice 0 3856 15194

Date: 2019-01-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89216 1396 39
FY ice 124 55024 3863
MY ice 0 3508 15205
observations
open FY ice MY ice
m
d
l
open 89098 1291 39
FY ice 242 54930 3790
MY ice 0 3707 15278

Date: 2019-01-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89984 677 89
FY ice 553 54768 4274
MY ice 0 3578 15071
observations
open FY ice MY ice
m
d
l
open 89477 779 108
FY ice 1060 54390 4157
MY ice 0 3854 15169


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