Validation of sea ice concentration - European sector
Reference date: 2025-11-13
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-11-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92013 |
6476 |
96 |
97 |
17 |
0 |
0 |
0 |
| OW |
0 |
105 |
41 |
95 |
84 |
4 |
0 |
0 |
| VODI |
0 |
55 |
34 |
124 |
101 |
35 |
2 |
0 |
| ODI |
0 |
1 |
12 |
61 |
163 |
120 |
9 |
0 |
| CDI |
0 |
0 |
0 |
3 |
71 |
437 |
208 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
1351 |
6639 |
627 |
|
|
Date: 2025-11-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91013 |
7388 |
112 |
103 |
3 |
0 |
0 |
0 |
| OW |
0 |
114 |
27 |
99 |
37 |
0 |
0 |
0 |
| VODI |
0 |
70 |
49 |
86 |
66 |
20 |
0 |
0 |
| ODI |
0 |
6 |
22 |
102 |
155 |
41 |
0 |
0 |
| CDI |
0 |
0 |
1 |
26 |
160 |
442 |
45 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
9 |
1580 |
6644 |
665 |
|
|
Date: 2025-11-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91283 |
6954 |
130 |
141 |
34 |
0 |
0 |
0 |
| OW |
0 |
80 |
33 |
57 |
32 |
0 |
0 |
0 |
| VODI |
0 |
59 |
47 |
99 |
81 |
15 |
0 |
0 |
| ODI |
0 |
5 |
14 |
80 |
197 |
76 |
5 |
0 |
| CDI |
0 |
0 |
4 |
17 |
111 |
427 |
146 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
933 |
7027 |
992 |
|
|
Date: 2025-11-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90200 |
7681 |
137 |
130 |
56 |
7 |
0 |
0 |
| OW |
2 |
84 |
41 |
54 |
47 |
13 |
0 |
0 |
| VODI |
0 |
63 |
31 |
104 |
96 |
34 |
0 |
0 |
| ODI |
0 |
12 |
24 |
91 |
185 |
67 |
3 |
0 |
| CDI |
0 |
0 |
8 |
28 |
131 |
404 |
81 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
18 |
1471 |
7443 |
338 |
|
|
Date: 2025-11-15:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-11-17:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-11-19:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-11-21:
| Best estimate |
|
|
...observations not yet available
|
|
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