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: 2019-12-05

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-11-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 105190 1649 0
FY ice 303 39126 3025
MY ice 0 6333 22278
...date precedes bulletin

Date: 2019-12-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 104332 1430 36
FY ice 532 39419 3273
MY ice 0 6342 22186
...date precedes bulletin

Date: 2019-12-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 103047 2031 3
FY ice 307 40733 2289
MY ice 0 7183 20816
...date precedes bulletin

Date: 2019-12-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 101044 2117 0
FY ice 579 41038 2626
MY ice 1 7427 20362
observations
open FY ice MY ice
m
d
l
open 101047 2188 0
FY ice 577 41742 2633
MY ice 0 6652 20355

Date: 2019-12-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 98651 1665 14
FY ice 499 42347 3208
MY ice 0 7160 20956
observations
open FY ice MY ice
m
d
l
open 98651 1736 15
FY ice 499 42915 3285
MY ice 0 6521 20878

Date: 2019-12-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 97274 1844 14
FY ice 200 42357 3444
MY ice 0 6958 21072
observations
open FY ice MY ice
m
d
l
open 96931 1583 15
FY ice 543 43143 3534
MY ice 0 6433 20981

Date: 2019-12-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 95911 1617 19
FY ice 495 42952 3317
MY ice 0 6779 21155
observations
open FY ice MY ice
m
d
l
open 95484 1758 18
FY ice 922 43217 3357
MY ice 0 6373 21116

Date: 2019-12-13:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 94785 1690 28
FY ice 609 43315 3035
MY ice 0 7013 20827
observations
open FY ice MY ice
m
d
l
open 94297 1854 26
FY ice 1097 43705 2965
MY ice 0 6459 20899


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