Validation of sea ice concentration - European sector
Bulletin date: 2025-01-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-01-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18969 |
14622 |
82 |
301 |
28 |
4 |
0 |
0 |
| OW |
41 |
373 |
25 |
149 |
5 |
1 |
0 |
0 |
| VODI |
54 |
559 |
35 |
308 |
72 |
24 |
2 |
0 |
| ODI |
38 |
617 |
22 |
426 |
200 |
73 |
16 |
0 |
| CDI |
42 |
302 |
27 |
494 |
371 |
291 |
284 |
3 |
| VCDI |
6 |
167 |
23 |
594 |
1243 |
2275 |
7431 |
6069 |
|
Date: 2025-01-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20070 |
14060 |
97 |
459 |
69 |
1 |
0 |
0 |
| OW |
23 |
267 |
12 |
110 |
28 |
0 |
0 |
0 |
| VODI |
7 |
403 |
15 |
195 |
70 |
8 |
1 |
0 |
| ODI |
0 |
391 |
21 |
235 |
139 |
42 |
14 |
0 |
| CDI |
0 |
578 |
35 |
456 |
403 |
364 |
377 |
8 |
| VCDI |
0 |
545 |
56 |
796 |
1347 |
2515 |
7811 |
4640 |
|
Date: 2025-02-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19720 |
14431 |
72 |
488 |
127 |
2 |
0 |
0 |
| OW |
0 |
260 |
3 |
101 |
26 |
9 |
0 |
0 |
| VODI |
0 |
423 |
4 |
193 |
62 |
29 |
0 |
0 |
| ODI |
0 |
321 |
19 |
241 |
159 |
83 |
21 |
0 |
| CDI |
0 |
419 |
26 |
471 |
409 |
377 |
227 |
1 |
| VCDI |
0 |
686 |
75 |
1041 |
1595 |
3237 |
7303 |
4007 |
|
Date: 2025-02-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20365 |
13461 |
80 |
453 |
82 |
28 |
0 |
0 |
| OW |
0 |
265 |
14 |
86 |
35 |
6 |
0 |
0 |
| VODI |
0 |
386 |
14 |
183 |
67 |
21 |
0 |
0 |
| ODI |
0 |
343 |
18 |
250 |
126 |
91 |
14 |
0 |
| CDI |
0 |
531 |
18 |
390 |
558 |
619 |
238 |
26 |
| VCDI |
0 |
911 |
80 |
1180 |
2177 |
3535 |
6033 |
3984 |
|
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