Validation of sea ice concentration - Asian sector
Bulletin date: 2024-11-26
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-11-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
42 |
1616 |
6 |
13 |
0 |
0 |
0 |
0 |
| OW |
3 |
69 |
7 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
135 |
5 |
35 |
0 |
0 |
0 |
0 |
| ODI |
0 |
126 |
22 |
130 |
32 |
32 |
9 |
2 |
| CDI |
0 |
169 |
29 |
216 |
146 |
205 |
119 |
77 |
| VCDI |
0 |
19 |
3 |
120 |
472 |
2411 |
9629 |
16376 |
|
Date: 2024-11-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1595 |
14 |
91 |
0 |
0 |
0 |
0 |
| OW |
0 |
41 |
0 |
29 |
1 |
0 |
0 |
0 |
| VODI |
0 |
38 |
0 |
43 |
6 |
0 |
0 |
0 |
| ODI |
0 |
35 |
0 |
59 |
22 |
22 |
3 |
4 |
| CDI |
0 |
34 |
3 |
87 |
88 |
164 |
53 |
95 |
| VCDI |
0 |
88 |
10 |
189 |
494 |
2807 |
10541 |
15627 |
|
Date: 2024-11-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
54 |
1692 |
19 |
56 |
0 |
0 |
0 |
0 |
| OW |
0 |
53 |
3 |
30 |
1 |
0 |
0 |
0 |
| VODI |
0 |
61 |
8 |
44 |
6 |
0 |
0 |
0 |
| ODI |
0 |
47 |
3 |
54 |
23 |
11 |
12 |
0 |
| CDI |
0 |
69 |
3 |
63 |
65 |
96 |
139 |
65 |
| VCDI |
0 |
122 |
10 |
221 |
468 |
2261 |
9950 |
16574 |
|
Date: 2024-12-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5 |
1599 |
13 |
79 |
3 |
0 |
0 |
0 |
| OW |
0 |
59 |
3 |
17 |
2 |
0 |
0 |
0 |
| VODI |
0 |
66 |
4 |
40 |
8 |
0 |
0 |
0 |
| ODI |
0 |
94 |
5 |
36 |
13 |
25 |
20 |
0 |
| CDI |
0 |
115 |
5 |
99 |
78 |
235 |
187 |
57 |
| VCDI |
0 |
232 |
21 |
360 |
568 |
2316 |
8313 |
17606 |
|
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