Validation of sea ice concentration - European sector
Reference date: 2025-01-09
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-01-03:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77044 |
11290 |
297 |
205 |
1 |
0 |
0 |
0 |
| OW |
9 |
271 |
105 |
267 |
44 |
0 |
0 |
0 |
| VODI |
0 |
214 |
162 |
499 |
157 |
9 |
0 |
0 |
| ODI |
0 |
102 |
62 |
626 |
767 |
114 |
1 |
0 |
| CDI |
0 |
3 |
8 |
154 |
998 |
2057 |
337 |
1 |
| VCDI |
0 |
0 |
0 |
3 |
113 |
1430 |
6840 |
4899 |
|
|
Date: 2025-01-05:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
76155 |
12436 |
330 |
144 |
6 |
0 |
0 |
0 |
| OW |
1 |
252 |
131 |
273 |
18 |
0 |
0 |
0 |
| VODI |
0 |
214 |
153 |
575 |
162 |
2 |
0 |
0 |
| ODI |
0 |
36 |
37 |
560 |
911 |
85 |
9 |
0 |
| CDI |
0 |
0 |
0 |
81 |
986 |
2006 |
416 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
44 |
931 |
7127 |
5006 |
|
|
Date: 2025-01-07:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74238 |
14154 |
371 |
385 |
15 |
0 |
0 |
0 |
| OW |
0 |
230 |
135 |
251 |
49 |
0 |
0 |
0 |
| VODI |
0 |
74 |
127 |
563 |
202 |
0 |
0 |
0 |
| ODI |
0 |
7 |
10 |
378 |
956 |
323 |
8 |
0 |
| CDI |
0 |
0 |
0 |
22 |
561 |
1650 |
1270 |
4 |
| VCDI |
0 |
0 |
0 |
1 |
6 |
547 |
7408 |
5144 |
|
|
Date: 2025-01-09:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73001 |
14572 |
457 |
453 |
18 |
0 |
0 |
0 |
| OW |
0 |
163 |
101 |
388 |
172 |
29 |
0 |
0 |
| VODI |
0 |
57 |
59 |
482 |
260 |
91 |
0 |
0 |
| ODI |
0 |
2 |
2 |
223 |
726 |
312 |
42 |
0 |
| CDI |
0 |
0 |
0 |
57 |
626 |
1410 |
1351 |
0 |
| VCDI |
0 |
0 |
0 |
4 |
69 |
1198 |
7884 |
4880 |
|
|
Date: 2025-01-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73305 |
14074 |
450 |
296 |
0 |
0 |
0 |
0 |
| OW |
0 |
252 |
158 |
408 |
18 |
0 |
0 |
0 |
| VODI |
0 |
126 |
99 |
585 |
193 |
4 |
0 |
0 |
| ODI |
0 |
31 |
43 |
379 |
550 |
91 |
0 |
0 |
| CDI |
0 |
0 |
0 |
172 |
1148 |
1534 |
434 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
202 |
2028 |
8093 |
4413 |
|
|
Date: 2025-01-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75514 |
11999 |
292 |
244 |
0 |
0 |
0 |
0 |
| OW |
17 |
241 |
145 |
282 |
11 |
0 |
0 |
0 |
| VODI |
5 |
172 |
149 |
525 |
112 |
0 |
0 |
0 |
| ODI |
0 |
53 |
28 |
500 |
566 |
32 |
0 |
0 |
| CDI |
0 |
10 |
0 |
87 |
1246 |
1844 |
385 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
117 |
1517 |
7219 |
5777 |
|
|
Date: 2025-01-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74863 |
12513 |
288 |
286 |
8 |
0 |
0 |
0 |
| OW |
34 |
266 |
106 |
280 |
42 |
0 |
0 |
0 |
| VODI |
28 |
168 |
139 |
453 |
149 |
4 |
0 |
0 |
| ODI |
1 |
40 |
50 |
492 |
652 |
139 |
0 |
0 |
| CDI |
0 |
0 |
0 |
85 |
862 |
1678 |
938 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
23 |
843 |
8128 |
5531 |
|
|
Date: 2025-01-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
72582 |
14514 |
398 |
254 |
2 |
0 |
0 |
0 |
| OW |
39 |
252 |
105 |
310 |
62 |
3 |
0 |
0 |
| VODI |
42 |
223 |
145 |
463 |
155 |
2 |
0 |
0 |
| ODI |
17 |
43 |
43 |
548 |
703 |
107 |
0 |
0 |
| CDI |
0 |
0 |
0 |
59 |
726 |
1378 |
473 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
836 |
8317 |
6282 |
|
|
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