Validation of sea ice concentration - Asian sector
Bulletin date: 2025-12-11
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-12-05:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
171 |
1812 |
45 |
47 |
0 |
0 |
0 |
0 |
| OW |
1 |
285 |
104 |
186 |
2 |
0 |
0 |
0 |
| VODI |
0 |
26 |
34 |
373 |
80 |
0 |
0 |
0 |
| ODI |
0 |
0 |
4 |
240 |
339 |
3 |
4 |
0 |
| CDI |
0 |
0 |
0 |
117 |
651 |
164 |
35 |
4 |
| VCDI |
0 |
0 |
0 |
20 |
670 |
1725 |
8567 |
17387 |
|
...date precedes bulletin
|
Date: 2025-12-07:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
168 |
1434 |
58 |
42 |
0 |
0 |
0 |
0 |
| OW |
1 |
405 |
82 |
101 |
0 |
0 |
0 |
0 |
| VODI |
0 |
132 |
89 |
307 |
56 |
0 |
0 |
0 |
| ODI |
0 |
7 |
16 |
296 |
234 |
19 |
3 |
0 |
| CDI |
0 |
0 |
2 |
121 |
572 |
549 |
27 |
0 |
| VCDI |
0 |
0 |
0 |
25 |
376 |
1647 |
10496 |
15831 |
|
...date precedes bulletin
|
Date: 2025-12-09:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
145 |
1474 |
50 |
39 |
0 |
0 |
0 |
0 |
| OW |
5 |
348 |
39 |
76 |
0 |
0 |
0 |
0 |
| VODI |
0 |
194 |
77 |
194 |
28 |
0 |
0 |
0 |
| ODI |
0 |
34 |
19 |
186 |
93 |
0 |
0 |
0 |
| CDI |
0 |
6 |
4 |
236 |
410 |
200 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
53 |
426 |
2419 |
12411 |
13865 |
|
...date precedes bulletin
|
Date: 2025-12-11:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-12-13:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-12-15:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-12-17:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-12-19:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICmultiWebPage5sector.sh Fri Dec 12 02:13:22 UTC 2025 on arcval2