Validation of sea ice concentration - Asian sector
Bulletin date: 2024-04-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-16:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
4 |
4 |
0 |
| ODI |
0 |
0 |
0 |
0 |
5 |
15 |
42 |
45 |
| CDI |
0 |
0 |
0 |
0 |
8 |
69 |
125 |
312 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
335 |
3852 |
27450 |
|
Date: 2024-04-18:
| 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 |
0 |
0 |
5 |
16 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
3 |
7 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
11 |
15 |
0 |
| ODI |
0 |
0 |
0 |
1 |
8 |
12 |
69 |
96 |
| CDI |
0 |
0 |
0 |
6 |
30 |
30 |
224 |
354 |
| VCDI |
0 |
0 |
0 |
6 |
74 |
214 |
4020 |
27082 |
|
Date: 2024-04-20:
| 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 |
0 |
0 |
3 |
38 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
3 |
8 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
5 |
10 |
1 |
| ODI |
0 |
0 |
0 |
0 |
9 |
16 |
53 |
34 |
| CDI |
0 |
0 |
0 |
0 |
37 |
21 |
419 |
319 |
| VCDI |
0 |
0 |
0 |
0 |
99 |
131 |
6700 |
24377 |
|
Date: 2024-04-22:
| 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 |
0 |
0 |
2 |
32 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
2 |
10 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
8 |
19 |
0 |
| ODI |
0 |
0 |
0 |
1 |
13 |
43 |
116 |
40 |
| CDI |
0 |
0 |
0 |
22 |
21 |
84 |
556 |
326 |
| VCDI |
0 |
0 |
0 |
22 |
90 |
376 |
7268 |
23232 |
|
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