Validation of sea ice concentration - European sector
Reference date: 2025-08-14
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-08-08:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94885 |
6213 |
256 |
301 |
17 |
0 |
0 |
0 |
| OW |
0 |
114 |
54 |
130 |
70 |
3 |
0 |
0 |
| VODI |
0 |
47 |
41 |
238 |
1166 |
135 |
0 |
0 |
| ODI |
0 |
0 |
0 |
11 |
1924 |
1332 |
5 |
0 |
| CDI |
0 |
0 |
0 |
0 |
37 |
1037 |
991 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
12 |
68 |
0 |
|
|
Date: 2025-08-10:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95013 |
6352 |
313 |
285 |
20 |
0 |
0 |
0 |
| OW |
0 |
82 |
33 |
133 |
77 |
9 |
0 |
0 |
| VODI |
0 |
21 |
21 |
200 |
936 |
96 |
0 |
0 |
| ODI |
0 |
0 |
0 |
28 |
2213 |
1253 |
5 |
0 |
| CDI |
0 |
0 |
0 |
0 |
28 |
1667 |
167 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
75 |
60 |
0 |
|
|
Date: 2025-08-12:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95640 |
6071 |
258 |
254 |
19 |
0 |
0 |
0 |
| OW |
0 |
21 |
44 |
130 |
57 |
6 |
0 |
0 |
| VODI |
0 |
17 |
17 |
193 |
564 |
57 |
3 |
0 |
| ODI |
0 |
0 |
0 |
44 |
2802 |
1086 |
28 |
0 |
| CDI |
0 |
0 |
0 |
0 |
57 |
1042 |
495 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
89 |
92 |
0 |
|
|
Date: 2025-08-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
95411 |
6361 |
293 |
238 |
20 |
0 |
0 |
0 |
| OW |
0 |
13 |
40 |
121 |
58 |
7 |
0 |
0 |
| VODI |
0 |
11 |
12 |
205 |
673 |
73 |
1 |
0 |
| ODI |
0 |
0 |
0 |
48 |
2600 |
1312 |
27 |
0 |
| CDI |
0 |
0 |
0 |
0 |
41 |
1304 |
67 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
84 |
67 |
0 |
|
|
Date: 2025-08-16:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-08-18:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-08-20:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-08-22:
| Best estimate |
|
|
...observations not yet available
|
|
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