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

Validation of ice type - Asian sector

Bulletin date: 2021-09-23

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

Model vs. observations, ice type area extent contingency tables

Date: 2021-09-17:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20899 0 0
FY ice 54 0 0
MY ice 4 0 0
...date precedes bulletin

Date: 2021-09-19:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20467 0 0
FY ice 100 0 0
MY ice 14 0 0
...date precedes bulletin

Date: 2021-09-21:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20544 0 0
FY ice 64 0 0
MY ice 14 0 0
...date precedes bulletin

Date: 2021-09-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20658 0 0
FY ice 108 0 0
MY ice 11 0 0
observations
open FY ice MY ice
m
d
l
open 20635 0 0
FY ice 127 0 0
MY ice 15 0 0

Date: 2021-09-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20618 0 0
FY ice 133 0 0
MY ice 10 0 0
observations
open FY ice MY ice
m
d
l
open 20594 0 0
FY ice 148 0 0
MY ice 19 0 0

Date: 2021-09-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20421 0 0
FY ice 81 0 0
MY ice 13 0 0
observations
open FY ice MY ice
m
d
l
open 20283 0 0
FY ice 169 0 0
MY ice 63 0 0

Date: 2021-09-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 20377 0 0
FY ice 241 0 0
MY ice 51 0 0
observations
open FY ice MY ice
m
d
l
open 20165 0 0
FY ice 386 0 0
MY ice 118 0 0

Date: 2021-10-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 19807 855 0
FY ice 246 1347 484
MY ice 1 97 6713
observations
open FY ice MY ice
m
d
l
open 19537 890 0
FY ice 494 1248 567
MY ice 23 161 6630


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