Validation of sea ice concentration - Asian sector
Bulletin date: 2024-12-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-12-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
723 |
17 |
43 |
1 |
0 |
0 |
0 |
| OW |
0 |
51 |
0 |
23 |
1 |
0 |
0 |
0 |
| VODI |
0 |
95 |
11 |
52 |
1 |
0 |
0 |
0 |
| ODI |
0 |
72 |
5 |
72 |
8 |
13 |
2 |
0 |
| CDI |
0 |
26 |
2 |
102 |
51 |
83 |
143 |
126 |
| VCDI |
0 |
6 |
1 |
121 |
403 |
679 |
8561 |
20789 |
|
Date: 2024-12-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
774 |
16 |
69 |
7 |
0 |
0 |
0 |
| OW |
0 |
51 |
2 |
39 |
0 |
0 |
0 |
0 |
| VODI |
0 |
55 |
3 |
51 |
9 |
2 |
0 |
0 |
| ODI |
0 |
34 |
1 |
46 |
12 |
11 |
11 |
0 |
| CDI |
0 |
29 |
0 |
71 |
84 |
67 |
136 |
54 |
| VCDI |
0 |
12 |
0 |
121 |
352 |
469 |
8476 |
21219 |
|
Date: 2024-12-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
658 |
15 |
167 |
19 |
0 |
0 |
0 |
| OW |
0 |
27 |
2 |
28 |
12 |
0 |
0 |
0 |
| VODI |
0 |
26 |
5 |
46 |
26 |
2 |
0 |
0 |
| ODI |
0 |
41 |
3 |
32 |
48 |
11 |
0 |
4 |
| CDI |
0 |
26 |
1 |
76 |
67 |
56 |
139 |
111 |
| VCDI |
0 |
12 |
4 |
101 |
377 |
591 |
6480 |
23070 |
|
Date: 2024-12-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2 |
670 |
20 |
102 |
1 |
0 |
0 |
0 |
| OW |
0 |
40 |
1 |
24 |
4 |
0 |
0 |
0 |
| VODI |
0 |
57 |
2 |
41 |
9 |
0 |
0 |
0 |
| ODI |
0 |
38 |
8 |
38 |
14 |
1 |
7 |
5 |
| CDI |
0 |
55 |
2 |
81 |
63 |
30 |
52 |
137 |
| VCDI |
0 |
106 |
5 |
210 |
329 |
535 |
4255 |
25339 |
|
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