Validation of sea ice concentration - European sector
Bulletin date: 2025-02-04
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-02-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18741 |
14290 |
84 |
417 |
30 |
6 |
0 |
0 |
| OW |
17 |
440 |
8 |
122 |
18 |
3 |
0 |
0 |
| VODI |
26 |
944 |
13 |
254 |
80 |
11 |
0 |
0 |
| ODI |
8 |
706 |
32 |
385 |
245 |
63 |
16 |
0 |
| CDI |
1 |
652 |
61 |
588 |
752 |
560 |
373 |
14 |
| VCDI |
0 |
274 |
43 |
782 |
2297 |
2863 |
7170 |
3279 |
|
Date: 2025-02-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18132 |
15195 |
100 |
660 |
158 |
0 |
18 |
0 |
| OW |
0 |
318 |
11 |
139 |
45 |
0 |
3 |
0 |
| VODI |
0 |
438 |
24 |
235 |
66 |
12 |
1 |
0 |
| ODI |
0 |
483 |
21 |
246 |
167 |
54 |
7 |
0 |
| CDI |
0 |
542 |
25 |
386 |
611 |
638 |
317 |
30 |
| VCDI |
0 |
632 |
75 |
1133 |
2168 |
3283 |
6366 |
3929 |
|
Date: 2025-02-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19610 |
13175 |
116 |
763 |
233 |
28 |
0 |
0 |
| OW |
8 |
270 |
12 |
135 |
62 |
9 |
0 |
0 |
| VODI |
3 |
398 |
6 |
183 |
125 |
28 |
0 |
0 |
| ODI |
9 |
308 |
11 |
186 |
122 |
54 |
0 |
0 |
| CDI |
14 |
650 |
40 |
334 |
592 |
555 |
233 |
6 |
| VCDI |
0 |
691 |
109 |
1094 |
1747 |
3964 |
7311 |
3474 |
|
Date: 2025-02-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18670 |
14070 |
121 |
759 |
98 |
28 |
0 |
0 |
| OW |
0 |
218 |
8 |
135 |
33 |
10 |
0 |
0 |
| VODI |
0 |
296 |
16 |
202 |
69 |
26 |
3 |
0 |
| ODI |
0 |
274 |
13 |
179 |
113 |
71 |
1 |
0 |
| CDI |
0 |
343 |
29 |
315 |
406 |
441 |
226 |
26 |
| VCDI |
0 |
491 |
73 |
1241 |
2089 |
4513 |
7225 |
3837 |
|
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