Validation of sea ice concentration - Asian sector
Bulletin date: 2023-01-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58 |
709 |
0 |
96 |
71 |
1 |
0 |
0 |
| OW |
0 |
25 |
0 |
17 |
26 |
1 |
0 |
0 |
| VODI |
0 |
32 |
0 |
46 |
50 |
7 |
0 |
0 |
| ODI |
0 |
26 |
0 |
75 |
123 |
18 |
0 |
0 |
| CDI |
0 |
21 |
0 |
41 |
160 |
104 |
86 |
149 |
| VCDI |
0 |
22 |
0 |
48 |
356 |
1114 |
4771 |
24030 |
|
Date: 2023-01-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
31 |
527 |
0 |
157 |
88 |
54 |
0 |
0 |
| OW |
0 |
12 |
0 |
13 |
35 |
4 |
0 |
0 |
| VODI |
0 |
12 |
0 |
12 |
81 |
21 |
0 |
0 |
| ODI |
0 |
11 |
0 |
16 |
97 |
36 |
1 |
1 |
| CDI |
0 |
13 |
0 |
8 |
59 |
94 |
76 |
84 |
| VCDI |
0 |
27 |
0 |
40 |
223 |
1127 |
4669 |
24654 |
|
Date: 2023-01-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19 |
379 |
0 |
177 |
97 |
52 |
4 |
0 |
| OW |
0 |
13 |
0 |
14 |
34 |
23 |
1 |
0 |
| VODI |
0 |
12 |
0 |
7 |
52 |
52 |
3 |
0 |
| ODI |
0 |
8 |
0 |
5 |
41 |
75 |
6 |
0 |
| CDI |
0 |
6 |
0 |
5 |
33 |
94 |
49 |
115 |
| VCDI |
0 |
6 |
0 |
27 |
88 |
861 |
4129 |
25796 |
|
Date: 2023-01-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1 |
386 |
0 |
120 |
122 |
13 |
7 |
0 |
| OW |
0 |
6 |
0 |
12 |
22 |
23 |
4 |
0 |
| VODI |
0 |
6 |
0 |
9 |
37 |
54 |
9 |
0 |
| ODI |
0 |
9 |
0 |
5 |
16 |
77 |
13 |
0 |
| CDI |
0 |
5 |
0 |
4 |
17 |
69 |
83 |
21 |
| VCDI |
0 |
9 |
0 |
23 |
107 |
636 |
4144 |
26214 |
|
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