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: 2019-09-26

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28549 0 0
FY ice 206 0 0
MY ice 9 0 0
...date precedes bulletin

Date: 2019-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 28247 0 0
FY ice 194 0 0
MY ice 3 0 0
...date precedes bulletin

Date: 2019-09-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27794 0 0
FY ice 50 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2019-09-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27374 0 0
FY ice 57 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 27373 0 0
FY ice 58 0 0
MY ice 0 0 0

Date: 2019-09-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27094 0 0
FY ice 22 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 27088 0 0
FY ice 28 0 0
MY ice 0 0 0

Date: 2019-09-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 27046 0 0
FY ice 13 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 26976 0 0
FY ice 83 0 0
MY ice 0 0 0

Date: 2019-10-02:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26926 449 3
FY ice 35 2380 460
MY ice 0 757 11847
observations
open FY ice MY ice
m
d
l
open 26794 698 3
FY ice 167 2184 427
MY ice 0 704 11880

Date: 2019-10-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 26996 342 4
FY ice 41 2168 493
MY ice 0 849 11807
observations
open FY ice MY ice
m
d
l
open 26819 576 8
FY ice 218 1990 461
MY ice 0 793 11835


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