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: 2022-09-29

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-09-23:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18940 0 0
FY ice 102 0 0
MY ice 1 0 0
...date precedes bulletin

Date: 2022-09-25:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18485 0 0
FY ice 168 0 0
MY ice 17 0 0
...date precedes bulletin

Date: 2022-09-27:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18695 0 0
FY ice 90 0 0
MY ice 26 0 0
...date precedes bulletin

Date: 2022-09-29:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 18059 0 0
FY ice 73 0 0
MY ice 12 0 0
observations
open FY ice MY ice
m
d
l
open 18070 0 0
FY ice 64 0 0
MY ice 10 0 0

Date: 2022-10-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17742 754 0
FY ice 129 1835 2133
MY ice 5 99 6226
observations
open FY ice MY ice
m
d
l
open 17742 833 0
FY ice 127 1750 1852
MY ice 7 105 6507

Date: 2022-10-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17371 360 0
FY ice 67 2706 2316
MY ice 13 111 5967
observations
open FY ice MY ice
m
d
l
open 17312 943 0
FY ice 123 2125 2058
MY ice 16 109 6225

Date: 2022-10-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 17014 503 0
FY ice 208 2878 2420
MY ice 0 123 5651
observations
open FY ice MY ice
m
d
l
open 16916 1143 0
FY ice 293 2211 2174
MY ice 13 150 5897

Date: 2022-10-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 16457 652 0
FY ice 76 4092 1758
MY ice 4 356 4480
observations
open FY ice MY ice
m
d
l
open 16386 1375 4
FY ice 135 3331 1840
MY ice 16 394 4394


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