Validation of sea ice concentration - European sector
Bulletin date: 2025-02-11
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-02-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17928 |
14296 |
72 |
302 |
5 |
0 |
0 |
0 |
| OW |
1 |
414 |
26 |
161 |
4 |
5 |
0 |
0 |
| VODI |
0 |
622 |
39 |
381 |
27 |
2 |
0 |
0 |
| ODI |
0 |
457 |
63 |
561 |
114 |
15 |
1 |
0 |
| CDI |
0 |
225 |
46 |
737 |
495 |
378 |
137 |
1 |
| VCDI |
0 |
61 |
13 |
742 |
2282 |
5289 |
7360 |
3406 |
|
Date: 2025-02-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16293 |
16385 |
122 |
891 |
110 |
1 |
0 |
0 |
| OW |
0 |
215 |
12 |
136 |
47 |
0 |
0 |
0 |
| VODI |
0 |
312 |
19 |
231 |
83 |
1 |
0 |
0 |
| ODI |
0 |
221 |
18 |
246 |
114 |
27 |
4 |
0 |
| CDI |
0 |
147 |
20 |
382 |
354 |
376 |
217 |
14 |
| VCDI |
0 |
183 |
15 |
907 |
2239 |
5015 |
8047 |
3264 |
|
Date: 2025-02-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16771 |
15846 |
108 |
1068 |
285 |
13 |
0 |
0 |
| OW |
0 |
163 |
19 |
113 |
88 |
10 |
0 |
0 |
| VODI |
2 |
217 |
12 |
179 |
140 |
16 |
0 |
0 |
| ODI |
0 |
172 |
14 |
133 |
120 |
28 |
3 |
0 |
| CDI |
0 |
138 |
17 |
258 |
292 |
286 |
228 |
23 |
| VCDI |
0 |
175 |
41 |
875 |
1866 |
4544 |
8727 |
3678 |
|
Date: 2025-02-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17113 |
15664 |
142 |
1177 |
297 |
8 |
0 |
0 |
| OW |
0 |
134 |
10 |
97 |
66 |
8 |
0 |
0 |
| VODI |
0 |
187 |
11 |
174 |
129 |
8 |
0 |
0 |
| ODI |
0 |
179 |
8 |
132 |
151 |
27 |
13 |
0 |
| CDI |
0 |
266 |
23 |
244 |
323 |
258 |
303 |
10 |
| VCDI |
0 |
343 |
48 |
764 |
1647 |
3301 |
9484 |
3919 |
|
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