Validation of sea ice concentration - Full domain
Reference date: 2025-11-20
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-11-14:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101957 |
13147 |
434 |
432 |
110 |
0 |
0 |
0 |
| OW |
17 |
415 |
148 |
466 |
341 |
19 |
0 |
0 |
| VODI |
2 |
538 |
161 |
475 |
554 |
324 |
2 |
0 |
| ODI |
0 |
131 |
100 |
308 |
747 |
596 |
25 |
0 |
| CDI |
0 |
11 |
16 |
98 |
481 |
1767 |
419 |
18 |
| VCDI |
0 |
1 |
1 |
8 |
171 |
5401 |
27003 |
30171 |
|
|
Date: 2025-11-16:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
101921 |
12735 |
413 |
483 |
97 |
3 |
0 |
0 |
| OW |
24 |
407 |
134 |
415 |
269 |
13 |
0 |
0 |
| VODI |
8 |
308 |
137 |
414 |
642 |
215 |
1 |
0 |
| ODI |
0 |
148 |
88 |
384 |
851 |
388 |
11 |
0 |
| CDI |
0 |
17 |
18 |
205 |
956 |
1885 |
183 |
0 |
| VCDI |
0 |
0 |
1 |
10 |
382 |
8733 |
28401 |
25715 |
|
|
Date: 2025-11-18:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
98676 |
14717 |
432 |
588 |
270 |
13 |
0 |
0 |
| OW |
11 |
426 |
135 |
266 |
398 |
64 |
0 |
0 |
| VODI |
3 |
395 |
180 |
365 |
542 |
227 |
4 |
0 |
| ODI |
0 |
131 |
79 |
331 |
869 |
631 |
51 |
0 |
| CDI |
0 |
20 |
18 |
170 |
957 |
2470 |
458 |
4 |
| VCDI |
0 |
0 |
0 |
13 |
196 |
8345 |
28607 |
25953 |
|
|
Date: 2025-11-20:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
99124 |
13233 |
396 |
535 |
348 |
39 |
0 |
0 |
| OW |
14 |
463 |
135 |
230 |
248 |
85 |
0 |
0 |
| VODI |
0 |
467 |
127 |
318 |
238 |
202 |
4 |
0 |
| ODI |
0 |
282 |
141 |
450 |
615 |
510 |
59 |
0 |
| CDI |
0 |
100 |
61 |
249 |
828 |
2086 |
597 |
6 |
| VCDI |
0 |
8 |
8 |
50 |
253 |
7381 |
29985 |
27140 |
|
|
Date: 2025-11-22:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-11-24:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-11-26:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-11-28:
| Best estimate |
|
|
...observations not yet available
|
|
Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri Nov 21 02:59:49 UTC 2025 on arcval2