Validation of sea ice concentration - Asian sector
Bulletin date: 2024-05-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-05-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
4 |
0 |
0 |
0 |
1 |
0 |
0 |
| OW |
0 |
1 |
1 |
2 |
5 |
3 |
0 |
0 |
| VODI |
0 |
11 |
7 |
68 |
98 |
84 |
70 |
4 |
| ODI |
0 |
21 |
9 |
111 |
182 |
251 |
269 |
46 |
| CDI |
0 |
3 |
4 |
77 |
275 |
469 |
1087 |
416 |
| VCDI |
0 |
2 |
1 |
41 |
422 |
1251 |
10442 |
16545 |
|
Date: 2024-05-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
11 |
0 |
3 |
3 |
3 |
0 |
0 |
| OW |
0 |
10 |
2 |
7 |
12 |
4 |
0 |
0 |
| VODI |
0 |
31 |
1 |
58 |
94 |
80 |
49 |
8 |
| ODI |
0 |
25 |
4 |
62 |
191 |
234 |
243 |
48 |
| CDI |
0 |
3 |
1 |
62 |
248 |
402 |
1097 |
624 |
| VCDI |
0 |
1 |
0 |
64 |
453 |
1006 |
9125 |
18014 |
|
Date: 2024-05-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
34 |
5 |
17 |
7 |
1 |
0 |
0 |
| OW |
0 |
13 |
0 |
11 |
14 |
5 |
0 |
4 |
| VODI |
0 |
21 |
1 |
57 |
58 |
60 |
40 |
17 |
| ODI |
0 |
7 |
1 |
40 |
159 |
251 |
274 |
84 |
| CDI |
0 |
10 |
1 |
84 |
315 |
481 |
1168 |
1095 |
| VCDI |
0 |
4 |
0 |
65 |
460 |
969 |
7662 |
18788 |
|
Date: 2024-05-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
46 |
9 |
30 |
4 |
1 |
3 |
0 |
| OW |
0 |
15 |
1 |
11 |
8 |
9 |
17 |
0 |
| VODI |
0 |
25 |
3 |
38 |
77 |
91 |
69 |
6 |
| ODI |
0 |
20 |
3 |
45 |
143 |
253 |
314 |
46 |
| CDI |
0 |
19 |
2 |
79 |
284 |
516 |
1311 |
781 |
| VCDI |
0 |
20 |
0 |
61 |
495 |
1136 |
9422 |
16870 |
|
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