Validation of sea ice concentration - European sector
Reference date: 2025-02-13
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-02-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69595 |
15810 |
392 |
610 |
71 |
0 |
0 |
0 |
| OW |
23 |
782 |
128 |
424 |
223 |
4 |
0 |
0 |
| VODI |
5 |
696 |
226 |
602 |
338 |
55 |
10 |
0 |
| ODI |
0 |
197 |
134 |
844 |
977 |
240 |
39 |
0 |
| CDI |
0 |
12 |
23 |
205 |
1356 |
2357 |
324 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
164 |
1826 |
5643 |
4757 |
|
|
Date: 2025-02-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71399 |
14017 |
419 |
381 |
3 |
0 |
0 |
0 |
| OW |
7 |
736 |
194 |
500 |
42 |
0 |
0 |
0 |
| VODI |
0 |
425 |
271 |
874 |
367 |
26 |
0 |
0 |
| ODI |
0 |
21 |
44 |
830 |
1166 |
161 |
5 |
0 |
| CDI |
0 |
0 |
0 |
85 |
1114 |
1652 |
248 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
124 |
3244 |
7674 |
3063 |
|
|
Date: 2025-02-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68913 |
16031 |
506 |
524 |
35 |
0 |
0 |
0 |
| OW |
0 |
403 |
200 |
525 |
71 |
0 |
0 |
0 |
| VODI |
0 |
231 |
229 |
1064 |
371 |
9 |
0 |
0 |
| ODI |
0 |
12 |
15 |
677 |
1261 |
230 |
1 |
0 |
| CDI |
0 |
0 |
0 |
66 |
1067 |
1752 |
367 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
136 |
3855 |
7153 |
3386 |
|
|
Date: 2025-02-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67277 |
17063 |
484 |
531 |
6 |
0 |
0 |
0 |
| OW |
0 |
424 |
172 |
501 |
214 |
18 |
0 |
0 |
| VODI |
0 |
401 |
220 |
594 |
279 |
34 |
0 |
0 |
| ODI |
0 |
52 |
80 |
885 |
919 |
218 |
0 |
0 |
| CDI |
0 |
2 |
3 |
211 |
1396 |
1996 |
245 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
253 |
3286 |
8018 |
3298 |
|
|
Date: 2025-02-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67680 |
16433 |
498 |
570 |
26 |
0 |
0 |
0 |
| OW |
29 |
462 |
185 |
498 |
188 |
0 |
0 |
0 |
| VODI |
18 |
315 |
163 |
712 |
373 |
64 |
0 |
0 |
| ODI |
0 |
23 |
63 |
742 |
1114 |
252 |
4 |
0 |
| CDI |
0 |
0 |
0 |
110 |
1092 |
2414 |
431 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
62 |
2307 |
8539 |
3726 |
|
|
Date: 2025-02-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67951 |
16717 |
473 |
477 |
24 |
0 |
0 |
0 |
| OW |
19 |
418 |
178 |
569 |
93 |
0 |
0 |
0 |
| VODI |
4 |
262 |
205 |
731 |
340 |
9 |
0 |
0 |
| ODI |
0 |
25 |
51 |
612 |
1096 |
205 |
5 |
0 |
| CDI |
0 |
0 |
0 |
185 |
1060 |
2022 |
820 |
0 |
| VCDI |
0 |
0 |
0 |
10 |
80 |
1463 |
9027 |
3962 |
|
|
Date: 2025-02-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67593 |
17134 |
689 |
516 |
14 |
0 |
0 |
0 |
| OW |
3 |
338 |
216 |
437 |
97 |
0 |
0 |
0 |
| VODI |
0 |
131 |
174 |
757 |
234 |
11 |
0 |
0 |
| ODI |
0 |
20 |
47 |
707 |
861 |
174 |
2 |
0 |
| CDI |
0 |
0 |
4 |
205 |
1111 |
1574 |
1144 |
0 |
| VCDI |
0 |
2 |
1 |
34 |
188 |
1789 |
9158 |
3728 |
|
|
Date: 2025-02-21:
| Best estimate |
|
|
...observations not yet available
|
|
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