Validation of sea ice concentration - Full domain
Reference date: 2025-10-02
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-09-26:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
124032 |
15407 |
391 |
404 |
47 |
0 |
0 |
0 |
| OW |
520 |
3346 |
312 |
744 |
538 |
93 |
0 |
0 |
| VODI |
0 |
193 |
144 |
651 |
955 |
573 |
18 |
0 |
| ODI |
0 |
11 |
11 |
212 |
954 |
1268 |
103 |
0 |
| CDI |
0 |
0 |
0 |
5 |
526 |
3258 |
1449 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
15 |
2607 |
19976 |
8244 |
|
|
Date: 2025-09-28:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
123630 |
15652 |
373 |
343 |
32 |
0 |
0 |
0 |
| OW |
23 |
2946 |
460 |
1064 |
346 |
13 |
0 |
0 |
| VODI |
0 |
197 |
156 |
725 |
938 |
335 |
13 |
0 |
| ODI |
0 |
3 |
8 |
168 |
1011 |
834 |
207 |
0 |
| CDI |
0 |
0 |
0 |
4 |
549 |
2828 |
927 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
54 |
3171 |
23681 |
6316 |
|
|
Date: 2025-09-30:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
122662 |
16439 |
430 |
385 |
51 |
0 |
0 |
0 |
| OW |
0 |
2064 |
471 |
919 |
430 |
3 |
0 |
0 |
| VODI |
0 |
159 |
197 |
707 |
962 |
163 |
1 |
0 |
| ODI |
0 |
10 |
31 |
311 |
943 |
724 |
29 |
0 |
| CDI |
0 |
0 |
3 |
68 |
730 |
2464 |
358 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
108 |
4853 |
25265 |
5066 |
|
|
Date: 2025-10-02:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
121089 |
17339 |
550 |
875 |
149 |
9 |
0 |
0 |
| OW |
0 |
1411 |
386 |
916 |
428 |
108 |
0 |
0 |
| VODI |
0 |
163 |
135 |
586 |
648 |
194 |
5 |
0 |
| ODI |
0 |
32 |
41 |
323 |
914 |
574 |
67 |
0 |
| CDI |
0 |
5 |
10 |
60 |
672 |
2549 |
475 |
3 |
| VCDI |
0 |
0 |
1 |
12 |
174 |
4601 |
20806 |
10697 |
|
|
Date: 2025-10-04:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-10-06:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-10-08:
| Best estimate |
|
|
...observations not yet available
|
|
Date: 2025-10-10:
| Best estimate |
|
|
...observations not yet available
|
|
Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPage.sh Fri Oct 3 03:00:24 UTC 2025 on arcval2