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: 2021-07-22

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-07-16:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14094 0 0
FY ice 57 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-07-18:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14338 0 0
FY ice 59 0 0
MY ice 1 0 0
...date precedes bulletin

Date: 2021-07-20:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14562 0 0
FY ice 30 0 0
MY ice 0 0 0
...date precedes bulletin

Date: 2021-07-22:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 14902 0 0
FY ice 50 0 0
MY ice 19 0 0
observations
open FY ice MY ice
m
d
l
open 14908 0 0
FY ice 44 0 0
MY ice 19 0 0

Date: 2021-07-24:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 15195 0 0
FY ice 56 0 0
MY ice 22 0 0
observations
open FY ice MY ice
m
d
l
open 15199 0 0
FY ice 54 0 0
MY ice 20 0 0

Date: 2021-07-26:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 15532 0 0
FY ice 91 0 0
MY ice 22 0 0
observations
open FY ice MY ice
m
d
l
open 15535 0 0
FY ice 87 0 0
MY ice 23 0 0

Date: 2021-07-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 15786 0 0
FY ice 105 0 0
MY ice 20 0 0
observations
open FY ice MY ice
m
d
l
open 15814 0 0
FY ice 76 0 0
MY ice 21 0 0

Date: 2021-07-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 16345 0 0
FY ice 177 0 0
MY ice 7 0 0
observations
open FY ice MY ice
m
d
l
open 16429 0 0
FY ice 93 0 0
MY ice 7 0 0


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