Validation of ice type - Asian sector
Bulletin date: 2021-12-02
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
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 |
|
...date precedes bulletin
|
Date: 2021-11-28:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1041 |
538 |
0 |
| FY ice |
29 |
20803 |
1606 |
| MY ice |
0 |
1951 |
4037 |
|
...date precedes bulletin
|
Date: 2021-11-30:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
1038 |
293 |
0 |
| FY ice |
26 |
20794 |
1847 |
| MY ice |
0 |
2079 |
4019 |
|
...date precedes bulletin
|
Date: 2021-12-02:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
911 |
180 |
0 |
| FY ice |
110 |
20793 |
2028 |
| MY ice |
0 |
2164 |
3908 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
907 |
185 |
0 |
| FY ice |
114 |
20593 |
2080 |
| MY ice |
0 |
2359 |
3856 |
|
Date: 2021-12-04:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
767 |
130 |
0 |
| FY ice |
123 |
21327 |
1445 |
| MY ice |
0 |
2248 |
3319 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
771 |
136 |
0 |
| FY ice |
119 |
21085 |
1495 |
| MY ice |
0 |
2484 |
3269 |
|
Date: 2021-12-06:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
904 |
149 |
0 |
| FY ice |
146 |
21141 |
1617 |
| MY ice |
0 |
2213 |
3687 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
780 |
142 |
0 |
| FY ice |
270 |
20932 |
1665 |
| MY ice |
0 |
2429 |
3639 |
|
Date: 2021-12-08:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
896 |
142 |
0 |
| FY ice |
292 |
21090 |
1816 |
| MY ice |
0 |
2212 |
3675 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
789 |
140 |
0 |
| FY ice |
399 |
20885 |
1809 |
| MY ice |
0 |
2419 |
3682 |
|
Date: 2021-12-10:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
746 |
218 |
0 |
| FY ice |
235 |
21208 |
1635 |
| MY ice |
0 |
2188 |
3386 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
667 |
220 |
0 |
| FY ice |
314 |
21003 |
1651 |
| MY ice |
0 |
2391 |
3370 |
|
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