Validation of sea ice concentration - European sector
Bulletin date: 2023-08-22
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
42441 |
3669 |
20 |
120 |
11 |
2 |
0 |
0 |
| OW |
0 |
144 |
7 |
38 |
6 |
8 |
0 |
0 |
| VODI |
0 |
290 |
55 |
214 |
57 |
66 |
29 |
17 |
| ODI |
0 |
207 |
82 |
522 |
350 |
356 |
484 |
187 |
| CDI |
0 |
22 |
11 |
312 |
1112 |
1308 |
2227 |
918 |
| VCDI |
0 |
0 |
0 |
17 |
150 |
348 |
705 |
156 |
|
Date: 2023-08-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
42394 |
3871 |
35 |
175 |
23 |
6 |
0 |
0 |
| OW |
0 |
71 |
4 |
47 |
12 |
6 |
2 |
0 |
| VODI |
0 |
195 |
28 |
232 |
107 |
78 |
74 |
1 |
| ODI |
0 |
168 |
57 |
398 |
459 |
429 |
640 |
25 |
| CDI |
0 |
27 |
12 |
293 |
1251 |
1684 |
2540 |
176 |
| VCDI |
0 |
0 |
0 |
25 |
212 |
393 |
497 |
21 |
|
Date: 2023-08-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
43025 |
3295 |
11 |
251 |
17 |
4 |
0 |
0 |
| OW |
0 |
91 |
9 |
64 |
22 |
7 |
1 |
0 |
| VODI |
0 |
249 |
29 |
166 |
115 |
96 |
51 |
0 |
| ODI |
0 |
222 |
26 |
384 |
442 |
686 |
543 |
0 |
| CDI |
0 |
44 |
6 |
320 |
991 |
2690 |
1910 |
0 |
| VCDI |
0 |
1 |
0 |
37 |
211 |
421 |
231 |
0 |
|
Date: 2023-08-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
43347 |
3035 |
41 |
221 |
19 |
6 |
0 |
0 |
| OW |
0 |
122 |
7 |
54 |
24 |
9 |
0 |
0 |
| VODI |
0 |
255 |
24 |
169 |
111 |
105 |
41 |
0 |
| ODI |
0 |
184 |
33 |
382 |
475 |
845 |
370 |
0 |
| CDI |
0 |
43 |
9 |
329 |
1429 |
2822 |
1245 |
0 |
| VCDI |
0 |
0 |
0 |
22 |
271 |
461 |
158 |
0 |
|
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