Validation of sea ice concentration - Asian sector
Bulletin date: 2024-05-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-05-07:
| 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 |
5 |
17 |
13 |
7 |
0 |
| OW |
0 |
0 |
0 |
9 |
39 |
25 |
17 |
2 |
| VODI |
0 |
0 |
0 |
14 |
77 |
84 |
64 |
12 |
| ODI |
0 |
0 |
0 |
13 |
100 |
135 |
234 |
30 |
| CDI |
0 |
0 |
0 |
17 |
164 |
354 |
954 |
237 |
| VCDI |
0 |
0 |
0 |
46 |
336 |
1287 |
11480 |
16511 |
|
Date: 2024-05-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1 |
0 |
32 |
22 |
19 |
4 |
0 |
| OW |
0 |
0 |
0 |
25 |
39 |
37 |
20 |
0 |
| VODI |
0 |
0 |
0 |
28 |
82 |
96 |
78 |
8 |
| ODI |
0 |
0 |
0 |
31 |
75 |
168 |
307 |
36 |
| CDI |
0 |
0 |
0 |
21 |
137 |
313 |
957 |
423 |
| VCDI |
0 |
0 |
0 |
58 |
348 |
1445 |
11714 |
15759 |
|
Date: 2024-05-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
9 |
0 |
74 |
66 |
42 |
16 |
0 |
| OW |
0 |
1 |
1 |
32 |
91 |
53 |
21 |
0 |
| VODI |
0 |
1 |
1 |
45 |
117 |
128 |
96 |
5 |
| ODI |
0 |
0 |
0 |
24 |
82 |
196 |
293 |
19 |
| CDI |
0 |
0 |
0 |
26 |
117 |
427 |
867 |
361 |
| VCDI |
0 |
0 |
0 |
61 |
409 |
1423 |
10828 |
16351 |
|
Date: 2024-05-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
23 |
0 |
115 |
118 |
59 |
18 |
1 |
| OW |
0 |
0 |
1 |
54 |
46 |
48 |
25 |
4 |
| VODI |
0 |
2 |
0 |
25 |
90 |
113 |
78 |
17 |
| ODI |
0 |
3 |
0 |
23 |
92 |
170 |
267 |
43 |
| CDI |
0 |
0 |
0 |
32 |
147 |
379 |
988 |
362 |
| VCDI |
0 |
0 |
1 |
89 |
488 |
1304 |
10931 |
16127 |
|
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