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

Validation of ice type - European sector

Bulletin date: 2021-05-20

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-05-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87815 1531 0
FY ice 109 10559 1609
MY ice 0 291 997
...date precedes bulletin

Date: 2021-05-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87455 0 0
FY ice 29 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-05-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85789 0 0
FY ice 16 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-05-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 81172 0 0
FY ice 27 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 81169 0 0
FY ice 30 0 0
MY ice 0 0 0

Date: 2021-05-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84166 0 0
FY ice 46 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 84171 0 0
FY ice 41 0 0
MY ice 0 0 0

Date: 2021-05-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85324 0 0
FY ice 83 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 85265 0 0
FY ice 142 0 0
MY ice 0 0 0

Date: 2021-05-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 81225 0 0
FY ice 151 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 81143 0 0
FY ice 233 0 0
MY ice 0 0 0

Date: 2021-05-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 87229 0 0
FY ice 111 0 0
MY ice 0 0 0
observations
open FY ice MY ice
m
d
l
open 87134 0 0
FY ice 206 0 0
MY ice 0 0 0


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