Validation of sea ice concentration - Asian sector
Bulletin date: 2023-01-10
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26 |
324 |
0 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
23 |
0 |
2 |
1 |
0 |
0 |
0 |
| VODI |
0 |
30 |
0 |
15 |
1 |
0 |
0 |
0 |
| ODI |
0 |
17 |
0 |
20 |
8 |
0 |
4 |
0 |
| CDI |
0 |
38 |
0 |
11 |
24 |
15 |
38 |
82 |
| VCDI |
0 |
45 |
0 |
135 |
206 |
634 |
4409 |
26172 |
|
Date: 2023-01-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
33 |
297 |
0 |
6 |
1 |
0 |
0 |
0 |
| OW |
0 |
14 |
0 |
2 |
2 |
0 |
0 |
0 |
| VODI |
0 |
23 |
0 |
10 |
3 |
0 |
0 |
0 |
| ODI |
0 |
23 |
0 |
6 |
4 |
3 |
1 |
0 |
| CDI |
0 |
32 |
0 |
13 |
13 |
22 |
15 |
53 |
| VCDI |
0 |
124 |
0 |
133 |
269 |
793 |
4664 |
25724 |
|
Date: 2023-01-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
40 |
277 |
0 |
8 |
4 |
0 |
0 |
0 |
| OW |
0 |
21 |
0 |
1 |
7 |
0 |
0 |
0 |
| VODI |
0 |
38 |
0 |
4 |
5 |
3 |
0 |
0 |
| ODI |
0 |
24 |
0 |
7 |
9 |
11 |
1 |
0 |
| CDI |
0 |
52 |
0 |
9 |
16 |
59 |
29 |
88 |
| VCDI |
0 |
207 |
0 |
118 |
284 |
960 |
5671 |
24330 |
|
Date: 2023-01-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
38 |
331 |
0 |
15 |
4 |
0 |
1 |
0 |
| OW |
0 |
20 |
0 |
7 |
1 |
4 |
0 |
0 |
| VODI |
0 |
33 |
0 |
9 |
9 |
11 |
4 |
0 |
| ODI |
0 |
24 |
0 |
6 |
24 |
15 |
6 |
0 |
| CDI |
0 |
42 |
0 |
6 |
46 |
52 |
47 |
54 |
| VCDI |
0 |
225 |
0 |
93 |
259 |
878 |
5099 |
24920 |
|
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