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: 2022-02-03

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

Model vs. observations, ice type area extent contingency tables

Date: 2022-01-28:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 85281 1867 0
FY ice 1039 13116 3167
MY ice 32 44 2581
...date precedes bulletin

Date: 2022-01-30:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84534 2339 0
FY ice 466 14094 3112
MY ice 0 93 2436
...date precedes bulletin

Date: 2022-02-01:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84990 2078 0
FY ice 297 14450 2942
MY ice 0 63 2294
...date precedes bulletin

Date: 2022-02-03:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84710 2060 0
FY ice 506 14569 3048
MY ice 0 41 2169
observations
open FY ice MY ice
m
d
l
open 84676 2124 0
FY ice 540 14510 2918
MY ice 0 36 2299

Date: 2022-02-05:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84483 1963 0
FY ice 689 15357 2027
MY ice 0 70 2033
observations
open FY ice MY ice
m
d
l
open 84454 2014 0
FY ice 718 15329 1968
MY ice 0 47 2092

Date: 2022-02-07:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84791 1697 0
FY ice 635 14513 2929
MY ice 0 39 2029
observations
open FY ice MY ice
m
d
l
open 84461 1873 0
FY ice 965 14321 2865
MY ice 0 55 2093

Date: 2022-02-09:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84613 1902 0
FY ice 930 14449 2263
MY ice 2 102 2000
observations
open FY ice MY ice
m
d
l
open 84285 2114 0
FY ice 1260 14190 2221
MY ice 0 149 2042

Date: 2022-02-11:

Best estimate Forecast
observations
open FY ice MY ice
m
d
l
open 84652 1644 0
FY ice 991 14812 2203
MY ice 20 207 2123
observations
open FY ice MY ice
m
d
l
open 84383 1920 0
FY ice 1276 14526 2211
MY ice 4 217 2115


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