Description of algorithm
Interpretation of results
Full domain
American sector
  Ice type distr., stat.s
  Contingency tables
European sector
Asian sector

Validation of ice type - American sector

Bulletin date: 2019-10-03

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-09-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27140 0 0
FY ice 27 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2019-09-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27118 0 0
FY ice 31 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2019-10-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26962 404 9
FY ice 14 2562 484
MY ice 0 579 11934
...date precedes bulletin

Date: 2019-10-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27007 330 5
FY ice 42 2295 503
MY ice 0 834 11636
observations
open FY ice MY ice
m
d
l
open 27008 332 5
FY ice 41 2245 506
MY ice 0 882 11633

Date: 2019-10-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26867 398 2
FY ice 29 2398 532
MY ice 0 719 11745
observations
open FY ice MY ice
m
d
l
open 26868 418 4
FY ice 28 2315 517
MY ice 0 782 11758

Date: 2019-10-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26203 456 9
FY ice 16 2466 537
MY ice 0 554 12081
observations
open FY ice MY ice
m
d
l
open 26199 558 16
FY ice 20 2319 518
MY ice 0 599 12093

Date: 2019-10-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26097 480 8
FY ice 7 2525 653
MY ice 0 950 12178
observations
open FY ice MY ice
m
d
l
open 26050 532 4
FY ice 54 2406 630
MY ice 0 1017 12205

Date: 2019-10-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 25903 552 2
FY ice 10 2944 578
MY ice 0 942 12170
observations
open FY ice MY ice
m
d
l
open 25846 600 2
FY ice 67 2896 533
MY ice 0 942 12215


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