Validation of ice type - Asian sector
Bulletin date: 2021-11-18
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
Date: 2021-11-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
3268 |
199 |
0 |
| FY ice |
187 |
17163 |
1664 |
| MY ice |
0 |
1939 |
5155 |
|
...date precedes bulletin
|
Date: 2021-11-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2904 |
175 |
0 |
| FY ice |
103 |
17849 |
1739 |
| MY ice |
0 |
1832 |
5137 |
|
...date precedes bulletin
|
Date: 2021-11-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2473 |
350 |
0 |
| FY ice |
61 |
18365 |
1605 |
| MY ice |
7 |
1927 |
4794 |
|
...date precedes bulletin
|
Date: 2021-11-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2099 |
493 |
0 |
| FY ice |
160 |
18743 |
1512 |
| MY ice |
16 |
1950 |
4656 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2103 |
516 |
0 |
| FY ice |
156 |
18506 |
1576 |
| MY ice |
16 |
2164 |
4592 |
|
Date: 2021-11-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2208 |
183 |
0 |
| FY ice |
185 |
18975 |
1683 |
| MY ice |
0 |
1944 |
4613 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2211 |
205 |
0 |
| FY ice |
182 |
18737 |
1742 |
| MY ice |
0 |
2160 |
4554 |
|
Date: 2021-11-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2155 |
130 |
0 |
| FY ice |
347 |
19094 |
1724 |
| MY ice |
0 |
1962 |
4374 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
2061 |
188 |
0 |
| FY ice |
441 |
18775 |
1749 |
| MY ice |
0 |
2223 |
4349 |
|
Date: 2021-11-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1744 |
204 |
0 |
| FY ice |
91 |
20022 |
1581 |
| MY ice |
0 |
1974 |
4333 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1693 |
188 |
0 |
| FY ice |
142 |
19750 |
1623 |
| MY ice |
0 |
2262 |
4291 |
|
Date: 2021-11-26:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1309 |
440 |
0 |
| FY ice |
29 |
20468 |
1612 |
| MY ice |
0 |
1932 |
4189 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1236 |
396 |
0 |
| FY ice |
102 |
20176 |
1613 |
| MY ice |
0 |
2268 |
4188 |
|
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