Validation of sea ice concentration - European sector
Bulletin date: 2025-05-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-05-06:
Forecast |
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
17791 |
13381 |
78 |
488 |
36 |
2 |
0 |
0 |
OW |
8 |
300 |
15 |
223 |
50 |
5 |
0 |
0 |
VODI |
9 |
464 |
42 |
559 |
374 |
87 |
10 |
0 |
ODI |
17 |
235 |
38 |
712 |
1053 |
616 |
120 |
14 |
CDI |
10 |
49 |
10 |
506 |
1399 |
1955 |
810 |
324 |
VCDI |
6 |
21 |
5 |
187 |
1171 |
3759 |
4903 |
4826 |
|
Date: 2025-05-08:
Forecast |
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
17702 |
14317 |
142 |
1045 |
161 |
18 |
0 |
0 |
OW |
10 |
89 |
7 |
233 |
133 |
18 |
0 |
0 |
VODI |
9 |
150 |
20 |
419 |
561 |
166 |
12 |
0 |
ODI |
5 |
65 |
18 |
516 |
1159 |
680 |
188 |
5 |
CDI |
2 |
23 |
8 |
342 |
1397 |
1800 |
946 |
150 |
VCDI |
1 |
10 |
4 |
173 |
1199 |
3787 |
6870 |
2108 |
|
Date: 2025-05-10:
Forecast |
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
19010 |
13490 |
140 |
1035 |
323 |
34 |
0 |
0 |
OW |
3 |
116 |
15 |
175 |
187 |
30 |
0 |
0 |
VODI |
5 |
139 |
19 |
428 |
691 |
232 |
8 |
0 |
ODI |
0 |
82 |
44 |
518 |
1200 |
752 |
172 |
3 |
CDI |
0 |
61 |
9 |
348 |
1403 |
1716 |
1095 |
123 |
VCDI |
1 |
29 |
6 |
249 |
1226 |
3073 |
6367 |
2111 |
|
Date: 2025-05-12:
Forecast |
|
observations |
|
Ice free |
Ice free near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI near MIZ |
VCDI |
m o d e l |
Ice free |
19718 |
12951 |
92 |
1253 |
391 |
41 |
0 |
0 |
OW |
1 |
85 |
7 |
231 |
199 |
39 |
0 |
0 |
VODI |
0 |
152 |
9 |
566 |
746 |
191 |
10 |
0 |
ODI |
0 |
121 |
16 |
663 |
1221 |
635 |
246 |
3 |
CDI |
0 |
56 |
8 |
411 |
1572 |
1579 |
1369 |
70 |
VCDI |
0 |
15 |
4 |
262 |
1502 |
2601 |
6037 |
1595 |
|
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