Validation of ice type - Asian sector
Bulletin date: 2021-12-16
Data source: OSI SAF N.H. sea ice type
Model vs. observations, ice type area extent contingency tables
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 |
|
...date precedes bulletin
|
Date: 2021-12-12:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
644 |
242 |
0 |
| FY ice |
162 |
21742 |
1434 |
| MY ice |
0 |
2161 |
3332 |
|
...date precedes bulletin
|
Date: 2021-12-14:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
636 |
233 |
0 |
| FY ice |
108 |
21699 |
1745 |
| MY ice |
0 |
2234 |
3297 |
|
...date precedes bulletin
|
Date: 2021-12-16:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
691 |
143 |
0 |
| FY ice |
87 |
22398 |
1341 |
| MY ice |
0 |
2343 |
2661 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
681 |
165 |
0 |
| FY ice |
97 |
22094 |
1300 |
| MY ice |
0 |
2625 |
2702 |
|
Date: 2021-12-18:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
315 |
253 |
0 |
| FY ice |
42 |
22763 |
1161 |
| MY ice |
0 |
2454 |
2835 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
322 |
306 |
0 |
| FY ice |
35 |
22470 |
1104 |
| MY ice |
0 |
2694 |
2892 |
|
Date: 2021-12-20:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
216 |
75 |
0 |
| FY ice |
13 |
22446 |
1596 |
| MY ice |
0 |
2668 |
2775 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
216 |
188 |
0 |
| FY ice |
13 |
22114 |
1458 |
| MY ice |
0 |
2887 |
2913 |
|
Date: 2021-12-22:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
228 |
25 |
0 |
| FY ice |
119 |
22103 |
1870 |
| MY ice |
0 |
2744 |
2767 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
213 |
58 |
0 |
| FY ice |
134 |
21806 |
1556 |
| MY ice |
0 |
3008 |
3081 |
|
Date: 2021-12-24:
| Best estimate |
Forecast |
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
203 |
16 |
0 |
| FY ice |
230 |
21891 |
1748 |
| MY ice |
0 |
2864 |
2472 |
|
|
observations |
|
open |
FY ice |
MY ice |
m
d
l |
open |
186 |
21 |
0 |
| FY ice |
247 |
21717 |
1318 |
| MY ice |
0 |
3033 |
2902 |
|
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