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: 2019-01-10

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

Model vs. observations, ice type area extent contingency tables

Date: 2019-01-04:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 21023 1853
MY ice 0 2616 10422
...date precedes bulletin

Date: 2019-01-06:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 21048 1863
MY ice 0 2667 10404
...date precedes bulletin

Date: 2019-01-08:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20949 1975
MY ice 0 2457 10563
...date precedes bulletin

Date: 2019-01-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20899 1945
MY ice 0 2697 10486
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20924 1983
MY ice 0 2672 10448

Date: 2019-01-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 20815 1885
MY ice 0 2662 10349
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 1 20812 1936
MY ice 0 2665 10298

Date: 2019-01-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20756 1721
MY ice 0 2742 10112
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 0 20771 1762
MY ice 0 2727 10071

Date: 2019-01-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 2 0
FY ice 4 20659 1629
MY ice 0 3071 9936
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 3 20595 1630
MY ice 1 3137 9935

Date: 2019-01-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 30 20729 1487
MY ice 0 3092 9741
observations
open FY ice MY ice
m
d
l
open 0 0 0
FY ice 15 20554 1506
MY ice 15 3267 9722


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