Validation of sea ice concentration - Asian sector
Bulletin date: 2024-10-08
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-10-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11029 |
4576 |
13 |
37 |
0 |
0 |
0 |
0 |
| OW |
11 |
100 |
6 |
30 |
0 |
0 |
0 |
0 |
| VODI |
13 |
163 |
12 |
97 |
7 |
0 |
0 |
0 |
| ODI |
25 |
244 |
18 |
221 |
107 |
4 |
8 |
0 |
| CDI |
3 |
439 |
20 |
355 |
535 |
401 |
262 |
24 |
| VCDI |
0 |
86 |
10 |
57 |
267 |
1281 |
7063 |
4759 |
|
Date: 2024-10-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9855 |
5414 |
22 |
84 |
0 |
0 |
0 |
0 |
| OW |
1 |
128 |
4 |
36 |
0 |
0 |
0 |
0 |
| VODI |
1 |
168 |
3 |
76 |
3 |
0 |
0 |
0 |
| ODI |
0 |
211 |
11 |
175 |
45 |
2 |
11 |
2 |
| CDI |
0 |
348 |
9 |
277 |
367 |
240 |
261 |
45 |
| VCDI |
0 |
82 |
5 |
170 |
447 |
1600 |
5764 |
6416 |
|
Date: 2024-10-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7526 |
7612 |
47 |
135 |
5 |
0 |
0 |
0 |
| OW |
3 |
163 |
8 |
35 |
2 |
0 |
0 |
0 |
| VODI |
17 |
250 |
9 |
75 |
5 |
0 |
0 |
0 |
| ODI |
11 |
270 |
9 |
127 |
11 |
1 |
1 |
0 |
| CDI |
1 |
334 |
20 |
211 |
101 |
46 |
151 |
37 |
| VCDI |
0 |
124 |
20 |
420 |
815 |
1588 |
5932 |
6161 |
|
Date: 2024-10-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5840 |
8964 |
124 |
411 |
18 |
0 |
0 |
0 |
| OW |
10 |
138 |
3 |
78 |
5 |
0 |
0 |
0 |
| VODI |
5 |
220 |
22 |
129 |
28 |
0 |
0 |
0 |
| ODI |
0 |
276 |
18 |
171 |
43 |
6 |
8 |
3 |
| CDI |
0 |
236 |
10 |
264 |
180 |
80 |
211 |
129 |
| VCDI |
0 |
59 |
11 |
273 |
756 |
1489 |
4992 |
7073 |
|
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