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: 2021-09-16

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-09-10:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102201 0 0
FY ice 290 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-09-12:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102053 0 0
FY ice 248 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-09-14:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102165 0 0
FY ice 50 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-09-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102320 0 0
FY ice 14 0 0
MY ice 50 0 0
observations
open FY ice MY ice
m
d
l
open 102322 0 0
FY ice 13 0 0
MY ice 49 0 0

Date: 2021-09-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102398 0 0
FY ice 24 0 0
MY ice 35 0 0
observations
open FY ice MY ice
m
d
l
open 102400 0 0
FY ice 29 0 0
MY ice 28 0 0

Date: 2021-09-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102526 0 0
FY ice 20 0 0
MY ice 29 0 0
observations
open FY ice MY ice
m
d
l
open 102474 0 0
FY ice 49 0 0
MY ice 52 0 0

Date: 2021-09-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102438 0 0
FY ice 49 0 0
MY ice 10 0 0
observations
open FY ice MY ice
m
d
l
open 102280 0 0
FY ice 171 0 0
MY ice 46 0 0

Date: 2021-09-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 102340 0 0
FY ice 95 0 0
MY ice 47 0 0
observations
open FY ice MY ice
m
d
l
open 102090 0 0
FY ice 245 0 0
MY ice 147 0 0


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