Validation of sea ice concentration - Asian sector
Bulletin date: 2022-12-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67 |
1919 |
0 |
223 |
91 |
0 |
0 |
0 |
| OW |
0 |
41 |
0 |
25 |
15 |
0 |
0 |
0 |
| VODI |
0 |
64 |
0 |
57 |
31 |
1 |
0 |
0 |
| ODI |
0 |
63 |
0 |
87 |
52 |
9 |
0 |
0 |
| CDI |
0 |
42 |
0 |
92 |
161 |
50 |
74 |
43 |
| VCDI |
0 |
19 |
0 |
69 |
321 |
1396 |
9282 |
17989 |
|
Date: 2022-12-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1629 |
0 |
197 |
102 |
1 |
0 |
0 |
| OW |
0 |
17 |
0 |
18 |
31 |
1 |
0 |
0 |
| VODI |
0 |
32 |
0 |
31 |
61 |
2 |
0 |
0 |
| ODI |
0 |
19 |
0 |
35 |
64 |
15 |
0 |
0 |
| CDI |
0 |
17 |
0 |
35 |
81 |
60 |
42 |
56 |
| VCDI |
0 |
27 |
0 |
116 |
484 |
1431 |
6149 |
21530 |
|
Date: 2022-12-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1328 |
0 |
238 |
179 |
57 |
0 |
0 |
| OW |
0 |
3 |
0 |
13 |
21 |
22 |
0 |
0 |
| VODI |
0 |
3 |
0 |
18 |
47 |
41 |
0 |
0 |
| ODI |
0 |
5 |
0 |
15 |
36 |
57 |
0 |
0 |
| CDI |
0 |
6 |
0 |
20 |
77 |
97 |
55 |
52 |
| VCDI |
0 |
1 |
0 |
34 |
249 |
1029 |
5308 |
23272 |
|
Date: 2022-12-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1317 |
0 |
231 |
218 |
25 |
0 |
0 |
| OW |
0 |
15 |
0 |
20 |
31 |
1 |
0 |
0 |
| VODI |
0 |
28 |
0 |
19 |
66 |
10 |
0 |
0 |
| ODI |
0 |
15 |
0 |
13 |
44 |
10 |
0 |
0 |
| CDI |
0 |
24 |
0 |
38 |
103 |
32 |
29 |
90 |
| VCDI |
0 |
24 |
0 |
151 |
559 |
927 |
5892 |
22351 |
|
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