Validation of sea ice concentration - Asian sector
Reference date: 2025-04-17
Model: GLO MFC - NEMO
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-04-11:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
253 |
19 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
90 |
23 |
10 |
0 |
0 |
0 |
0 |
| VODI |
0 |
99 |
21 |
90 |
3 |
1 |
0 |
0 |
| ODI |
0 |
34 |
33 |
179 |
91 |
7 |
1 |
0 |
| CDI |
0 |
0 |
0 |
38 |
336 |
416 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
19 |
1053 |
6480 |
22716 |
|
|
Date: 2025-04-13:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
266 |
38 |
14 |
1 |
0 |
0 |
0 |
| OW |
0 |
55 |
13 |
29 |
2 |
0 |
0 |
0 |
| VODI |
0 |
93 |
16 |
66 |
32 |
0 |
0 |
0 |
| ODI |
0 |
24 |
29 |
147 |
163 |
91 |
6 |
0 |
| CDI |
0 |
0 |
0 |
12 |
124 |
723 |
268 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
404 |
7704 |
21760 |
|
|
Date: 2025-04-15:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
281 |
33 |
33 |
0 |
0 |
0 |
0 |
| OW |
0 |
51 |
12 |
32 |
0 |
0 |
0 |
0 |
| VODI |
0 |
82 |
27 |
64 |
28 |
1 |
0 |
0 |
| ODI |
0 |
6 |
15 |
142 |
222 |
47 |
2 |
0 |
| CDI |
0 |
0 |
0 |
4 |
156 |
736 |
315 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
644 |
7805 |
21344 |
|
|
Date: 2025-04-17:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
268 |
27 |
24 |
0 |
0 |
0 |
0 |
| OW |
0 |
40 |
4 |
24 |
1 |
0 |
0 |
0 |
| VODI |
0 |
73 |
35 |
52 |
16 |
6 |
0 |
0 |
| ODI |
0 |
2 |
13 |
99 |
165 |
83 |
10 |
0 |
| CDI |
0 |
0 |
0 |
6 |
131 |
572 |
248 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
549 |
9882 |
19748 |
|
|
Date: 2025-04-19:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
178 |
22 |
22 |
0 |
0 |
0 |
0 |
| OW |
0 |
27 |
22 |
24 |
0 |
0 |
0 |
0 |
| VODI |
0 |
20 |
27 |
129 |
46 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
44 |
166 |
97 |
11 |
0 |
| CDI |
0 |
0 |
0 |
0 |
54 |
568 |
260 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
367 |
10008 |
19984 |
|
|
Date: 2025-04-21:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
120 |
38 |
34 |
0 |
0 |
0 |
0 |
| OW |
0 |
25 |
16 |
37 |
2 |
0 |
0 |
0 |
| VODI |
0 |
1 |
14 |
111 |
54 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
39 |
165 |
92 |
2 |
0 |
| CDI |
0 |
0 |
0 |
0 |
45 |
707 |
159 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
511 |
8214 |
21690 |
|
|
Date: 2025-04-23:
| Best estimate |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
119 |
31 |
56 |
0 |
0 |
0 |
0 |
| OW |
0 |
9 |
18 |
37 |
3 |
0 |
0 |
0 |
| VODI |
0 |
5 |
14 |
88 |
65 |
4 |
0 |
0 |
| ODI |
0 |
0 |
1 |
38 |
128 |
114 |
15 |
0 |
| CDI |
0 |
0 |
0 |
6 |
98 |
683 |
264 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
89 |
657 |
8950 |
20590 |
|
|
Date: 2025-04-25:
| Best estimate |
|
|
...observations not yet available
|
|
Generated by /metno/routine/sms/V2/gxSIvalidation/gxSIwebPageSector.sh Fri Apr 25 03:39:40 UTC 2025 on arcval2