Validation of sea ice concentration - European sector
Bulletin date: 2023-12-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
25780 |
11204 |
121 |
668 |
196 |
276 |
152 |
0 |
| OW |
0 |
144 |
12 |
128 |
34 |
16 |
4 |
0 |
| VODI |
1 |
203 |
21 |
288 |
83 |
37 |
16 |
0 |
| ODI |
0 |
142 |
20 |
320 |
135 |
61 |
12 |
0 |
| CDI |
0 |
131 |
14 |
559 |
354 |
182 |
145 |
115 |
| VCDI |
0 |
60 |
19 |
425 |
1173 |
2408 |
6494 |
4515 |
|
Date: 2023-12-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
25995 |
11268 |
123 |
897 |
388 |
266 |
125 |
0 |
| OW |
0 |
63 |
12 |
91 |
19 |
16 |
1 |
0 |
| VODI |
0 |
87 |
15 |
192 |
53 |
26 |
3 |
0 |
| ODI |
0 |
48 |
12 |
164 |
88 |
50 |
4 |
1 |
| CDI |
0 |
43 |
8 |
277 |
278 |
197 |
49 |
11 |
| VCDI |
0 |
112 |
21 |
583 |
1444 |
2868 |
6633 |
4137 |
|
Date: 2023-12-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26769 |
10686 |
116 |
1001 |
500 |
314 |
201 |
0 |
| OW |
0 |
71 |
4 |
65 |
41 |
14 |
6 |
0 |
| VODI |
0 |
85 |
8 |
127 |
72 |
18 |
11 |
0 |
| ODI |
0 |
60 |
8 |
117 |
80 |
44 |
16 |
0 |
| CDI |
0 |
58 |
7 |
163 |
236 |
264 |
127 |
11 |
| VCDI |
0 |
172 |
23 |
456 |
1339 |
3024 |
7148 |
3206 |
|
Date: 2023-12-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26324 |
10731 |
166 |
1097 |
550 |
444 |
234 |
0 |
| OW |
1 |
78 |
5 |
78 |
32 |
20 |
4 |
0 |
| VODI |
0 |
80 |
7 |
131 |
76 |
31 |
1 |
0 |
| ODI |
0 |
56 |
4 |
114 |
81 |
40 |
8 |
0 |
| CDI |
0 |
77 |
7 |
151 |
183 |
173 |
143 |
8 |
| VCDI |
0 |
188 |
24 |
456 |
1165 |
3179 |
5590 |
4931 |
|
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