Validation of sea ice concentration - Asian sector
Bulletin date: 2022-11-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-11-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2173 |
0 |
168 |
32 |
3 |
0 |
0 |
| OW |
0 |
15 |
0 |
37 |
16 |
1 |
0 |
0 |
| VODI |
0 |
19 |
0 |
70 |
74 |
9 |
0 |
0 |
| ODI |
0 |
3 |
0 |
57 |
89 |
68 |
20 |
0 |
| CDI |
0 |
1 |
0 |
19 |
107 |
200 |
228 |
116 |
| VCDI |
0 |
3 |
0 |
12 |
225 |
705 |
8963 |
21685 |
|
Date: 2022-12-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6 |
2257 |
0 |
114 |
49 |
0 |
1 |
0 |
| OW |
0 |
54 |
0 |
30 |
10 |
2 |
0 |
0 |
| VODI |
0 |
51 |
0 |
65 |
74 |
12 |
0 |
0 |
| ODI |
0 |
41 |
0 |
46 |
98 |
73 |
8 |
8 |
| CDI |
0 |
29 |
0 |
66 |
176 |
198 |
123 |
139 |
| VCDI |
0 |
10 |
0 |
80 |
422 |
1185 |
6812 |
22879 |
|
Date: 2022-12-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3 |
2168 |
0 |
117 |
84 |
0 |
0 |
0 |
| OW |
0 |
53 |
0 |
24 |
20 |
0 |
0 |
0 |
| VODI |
0 |
73 |
0 |
42 |
109 |
2 |
0 |
0 |
| ODI |
0 |
64 |
0 |
46 |
103 |
43 |
13 |
4 |
| CDI |
0 |
76 |
0 |
76 |
143 |
322 |
200 |
95 |
| VCDI |
0 |
40 |
0 |
115 |
457 |
2138 |
11488 |
17000 |
|
Date: 2022-12-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68 |
1962 |
0 |
159 |
53 |
6 |
0 |
0 |
| OW |
0 |
33 |
0 |
18 |
7 |
2 |
0 |
0 |
| VODI |
0 |
64 |
0 |
25 |
9 |
4 |
0 |
0 |
| ODI |
0 |
97 |
0 |
62 |
22 |
22 |
3 |
1 |
| CDI |
0 |
126 |
0 |
42 |
74 |
130 |
122 |
198 |
| VCDI |
0 |
387 |
0 |
351 |
561 |
1689 |
6576 |
22245 |
|
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