Validation of sea ice concentration - Asian sector
Bulletin date: 2022-04-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-04-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
52 |
6 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
17 |
14 |
5 |
0 |
0 |
| VODI |
0 |
0 |
0 |
17 |
38 |
22 |
15 |
2 |
| ODI |
0 |
0 |
0 |
8 |
68 |
155 |
128 |
17 |
| CDI |
0 |
0 |
0 |
3 |
109 |
228 |
527 |
68 |
| VCDI |
0 |
0 |
0 |
3 |
142 |
1066 |
13007 |
19401 |
|
Date: 2022-04-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
32 |
31 |
3 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
10 |
1 |
0 |
2 |
| VODI |
0 |
0 |
0 |
9 |
23 |
36 |
31 |
2 |
| ODI |
0 |
0 |
0 |
5 |
45 |
184 |
149 |
12 |
| CDI |
0 |
0 |
0 |
2 |
54 |
237 |
448 |
44 |
| VCDI |
0 |
0 |
0 |
11 |
122 |
1437 |
12704 |
19478 |
|
Date: 2022-04-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
34 |
38 |
3 |
0 |
0 |
| OW |
0 |
0 |
0 |
2 |
7 |
5 |
0 |
2 |
| VODI |
0 |
0 |
0 |
4 |
19 |
37 |
30 |
2 |
| ODI |
0 |
0 |
0 |
2 |
26 |
68 |
158 |
17 |
| CDI |
0 |
0 |
0 |
1 |
76 |
128 |
392 |
130 |
| VCDI |
0 |
0 |
0 |
1 |
67 |
643 |
11015 |
22211 |
|
Date: 2022-04-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
28 |
44 |
1 |
0 |
10 |
| OW |
0 |
0 |
0 |
1 |
8 |
4 |
0 |
4 |
| VODI |
0 |
0 |
0 |
1 |
20 |
8 |
0 |
21 |
| ODI |
0 |
0 |
0 |
6 |
14 |
15 |
19 |
73 |
| CDI |
0 |
0 |
0 |
3 |
44 |
112 |
485 |
398 |
| VCDI |
0 |
0 |
0 |
13 |
83 |
572 |
7255 |
25876 |
|
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