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: 2020-05-21

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

Model vs. observations, ice type area extent contingency tables

Date: 2020-05-15:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89451 1441 1
FY ice 246 8817 14
MY ice 65 3830 1504
...date precedes bulletin

Date: 2020-05-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89890 0 0
FY ice 265 0 0
MY ice 58 0 0
...date precedes bulletin

Date: 2020-05-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90046 0 0
FY ice 119 0 0
MY ice 12 0 0
...date precedes bulletin

Date: 2020-05-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 89899 0 0
FY ice 94 0 0
MY ice 8 0 0
observations
open FY ice MY ice
m
d
l
open 89907 0 0
FY ice 91 0 0
MY ice 3 0 0

Date: 2020-05-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90205 0 0
FY ice 97 0 0
MY ice 10 0 0
observations
open FY ice MY ice
m
d
l
open 90216 0 0
FY ice 86 0 0
MY ice 10 0 0

Date: 2020-05-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90406 0 0
FY ice 28 0 0
MY ice 9 0 0
observations
open FY ice MY ice
m
d
l
open 90362 0 0
FY ice 72 0 0
MY ice 9 0 0

Date: 2020-05-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90694 0 0
FY ice 28 0 0
MY ice 16 0 0
observations
open FY ice MY ice
m
d
l
open 90635 0 0
FY ice 84 0 0
MY ice 19 0 0

Date: 2020-05-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 90383 0 0
FY ice 32 0 0
MY ice 22 0 0
observations
open FY ice MY ice
m
d
l
open 90342 0 0
FY ice 64 0 0
MY ice 31 0 0


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