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: 2017-01-12

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

Model vs. observations, ice type area extent contingency tables

Date: 2017-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 3 53 0
FY ice 0 23175 1096
MY ice 0 2819 8653
...date precedes bulletin

Date: 2017-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 120 72 0
FY ice 29 22767 984
MY ice 0 2918 8937
...date precedes bulletin

Date: 2017-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 99 73 0
FY ice 0 22733 955
MY ice 0 3404 8585
...date precedes bulletin

Date: 2017-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 29 6 0
FY ice 16 22701 1027
MY ice 0 3286 8725
observations
open FY ice MY ice
m
d
l
open 28 4 0
FY ice 17 22798 1187
MY ice 0 3191 8565

Date: 2017-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22699 880
MY ice 0 3681 8553
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22839 976
MY ice 0 3541 8457

Date: 2017-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22373 779
MY ice 0 4011 8336
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22484 849
MY ice 0 3900 8266

Date: 2017-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22229 594
MY ice 0 4906 6997
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 22163 560
MY ice 0 4972 7031

Date: 2017-01-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 21971 616
MY ice 0 4839 7462
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 21861 554
MY ice 0 4949 7524


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