Validation of ice type - Asian sector
Bulletin date: 2022-11-24
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2022-11-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2534 |
53 |
0 |
| FY ice |
332 |
17791 |
3264 |
| MY ice |
0 |
1600 |
3856 |
|
...date precedes bulletin
|
Date: 2022-11-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2366 |
103 |
0 |
| FY ice |
126 |
18295 |
3058 |
| MY ice |
0 |
1738 |
2780 |
|
...date precedes bulletin
|
Date: 2022-11-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2257 |
136 |
0 |
| FY ice |
135 |
18491 |
3149 |
| MY ice |
0 |
1556 |
3539 |
|
...date precedes bulletin
|
Date: 2022-11-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2058 |
199 |
0 |
| FY ice |
142 |
18666 |
2751 |
| MY ice |
0 |
1708 |
3129 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2052 |
184 |
0 |
| FY ice |
148 |
18483 |
2781 |
| MY ice |
0 |
1906 |
3099 |
|
Date: 2022-11-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2094 |
175 |
0 |
| FY ice |
221 |
18638 |
2880 |
| MY ice |
0 |
1773 |
3211 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2084 |
165 |
0 |
| FY ice |
231 |
18480 |
2893 |
| MY ice |
0 |
1941 |
3198 |
|
Date: 2022-11-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2082 |
237 |
0 |
| FY ice |
96 |
19160 |
2522 |
| MY ice |
0 |
1968 |
2688 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1999 |
239 |
0 |
| FY ice |
179 |
18950 |
2472 |
| MY ice |
0 |
2176 |
2738 |
|
Date: 2022-11-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2100 |
251 |
0 |
| FY ice |
144 |
19596 |
1307 |
| MY ice |
0 |
3429 |
623 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2058 |
271 |
0 |
| FY ice |
186 |
19320 |
1244 |
| MY ice |
0 |
3685 |
686 |
|
Date: 2022-12-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2201 |
239 |
0 |
| FY ice |
275 |
18810 |
1829 |
| MY ice |
0 |
2414 |
1310 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2153 |
277 |
0 |
| FY ice |
323 |
18718 |
1697 |
| MY ice |
0 |
2468 |
1442 |
|
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