Validation of sea ice concentration - Asian sector
Bulletin date: 2023-12-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
622 |
46 |
158 |
14 |
1 |
0 |
0 |
| OW |
0 |
12 |
5 |
52 |
12 |
0 |
0 |
0 |
| VODI |
0 |
13 |
3 |
86 |
36 |
1 |
0 |
0 |
| ODI |
0 |
13 |
0 |
75 |
54 |
13 |
3 |
0 |
| CDI |
0 |
7 |
1 |
133 |
124 |
40 |
87 |
72 |
| VCDI |
0 |
5 |
1 |
187 |
525 |
960 |
5968 |
22954 |
|
Date: 2023-12-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4 |
346 |
9 |
371 |
173 |
36 |
0 |
0 |
| OW |
0 |
2 |
0 |
8 |
16 |
2 |
0 |
0 |
| VODI |
0 |
2 |
1 |
24 |
30 |
4 |
0 |
0 |
| ODI |
0 |
6 |
0 |
11 |
36 |
17 |
0 |
0 |
| CDI |
0 |
3 |
0 |
20 |
60 |
72 |
66 |
45 |
| VCDI |
0 |
9 |
0 |
108 |
397 |
959 |
6815 |
22631 |
|
Date: 2023-12-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10 |
322 |
4 |
122 |
348 |
132 |
31 |
0 |
| OW |
0 |
7 |
0 |
12 |
20 |
6 |
0 |
0 |
| VODI |
0 |
5 |
0 |
13 |
19 |
12 |
0 |
0 |
| ODI |
0 |
8 |
1 |
8 |
25 |
23 |
0 |
0 |
| CDI |
0 |
5 |
0 |
8 |
53 |
97 |
72 |
50 |
| VCDI |
0 |
7 |
2 |
31 |
256 |
779 |
4879 |
24916 |
|
Date: 2023-12-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3 |
724 |
37 |
146 |
181 |
11 |
0 |
0 |
| OW |
0 |
17 |
4 |
19 |
5 |
0 |
0 |
0 |
| VODI |
0 |
26 |
6 |
17 |
8 |
0 |
0 |
0 |
| ODI |
0 |
27 |
6 |
28 |
6 |
1 |
0 |
1 |
| CDI |
0 |
29 |
5 |
76 |
71 |
50 |
63 |
78 |
| VCDI |
0 |
66 |
21 |
479 |
520 |
903 |
6035 |
22614 |
|
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