Validation of sea ice concentration - European sector
Bulletin date: 2025-03-11
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-03-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16931 |
14091 |
116 |
628 |
83 |
16 |
0 |
0 |
| OW |
71 |
274 |
17 |
184 |
52 |
9 |
0 |
0 |
| VODI |
50 |
422 |
32 |
365 |
131 |
32 |
0 |
0 |
| ODI |
25 |
286 |
19 |
447 |
276 |
101 |
21 |
0 |
| CDI |
15 |
283 |
21 |
613 |
938 |
703 |
665 |
3 |
| VCDI |
17 |
320 |
15 |
471 |
1690 |
3870 |
7758 |
4607 |
|
Date: 2025-03-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16622 |
14659 |
174 |
836 |
213 |
31 |
0 |
0 |
| OW |
7 |
184 |
13 |
168 |
64 |
13 |
0 |
0 |
| VODI |
14 |
237 |
19 |
320 |
172 |
35 |
0 |
0 |
| ODI |
13 |
152 |
12 |
317 |
239 |
122 |
24 |
0 |
| CDI |
13 |
238 |
16 |
456 |
701 |
710 |
473 |
0 |
| VCDI |
12 |
268 |
12 |
485 |
1501 |
5929 |
7962 |
3232 |
|
Date: 2025-03-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15763 |
15159 |
109 |
936 |
292 |
44 |
0 |
0 |
| OW |
4 |
188 |
6 |
152 |
83 |
17 |
0 |
0 |
| VODI |
1 |
245 |
7 |
327 |
264 |
31 |
0 |
0 |
| ODI |
1 |
179 |
16 |
209 |
215 |
55 |
7 |
0 |
| CDI |
0 |
166 |
10 |
291 |
551 |
506 |
292 |
0 |
| VCDI |
0 |
246 |
37 |
667 |
1758 |
6194 |
8327 |
3313 |
|
Date: 2025-03-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16043 |
14934 |
99 |
874 |
313 |
80 |
0 |
0 |
| OW |
3 |
171 |
12 |
158 |
76 |
13 |
0 |
0 |
| VODI |
7 |
278 |
13 |
288 |
172 |
40 |
0 |
0 |
| ODI |
2 |
178 |
5 |
247 |
198 |
84 |
4 |
0 |
| CDI |
1 |
162 |
2 |
246 |
713 |
719 |
161 |
0 |
| VCDI |
0 |
280 |
7 |
528 |
1940 |
6230 |
8332 |
3055 |
|
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