Validation of sea ice concentration - European sector
Bulletin date: 2024-12-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-12-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
27534 |
10281 |
43 |
154 |
4 |
0 |
0 |
0 |
| OW |
0 |
253 |
8 |
77 |
14 |
0 |
0 |
0 |
| VODI |
0 |
366 |
28 |
150 |
33 |
0 |
0 |
0 |
| ODI |
0 |
365 |
29 |
271 |
114 |
26 |
3 |
0 |
| CDI |
0 |
309 |
85 |
518 |
266 |
218 |
193 |
7 |
| VCDI |
0 |
78 |
29 |
501 |
1131 |
2416 |
6503 |
4661 |
|
Date: 2024-12-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26450 |
10693 |
85 |
551 |
49 |
0 |
0 |
0 |
| OW |
0 |
150 |
13 |
74 |
24 |
0 |
0 |
0 |
| VODI |
0 |
181 |
6 |
151 |
84 |
1 |
0 |
0 |
| ODI |
0 |
161 |
17 |
158 |
91 |
28 |
1 |
0 |
| CDI |
0 |
119 |
21 |
265 |
228 |
228 |
231 |
12 |
| VCDI |
0 |
119 |
30 |
743 |
1317 |
2572 |
6813 |
5002 |
|
Date: 2024-12-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
25845 |
10829 |
116 |
666 |
101 |
4 |
0 |
0 |
| OW |
0 |
156 |
9 |
89 |
32 |
3 |
0 |
0 |
| VODI |
0 |
155 |
13 |
147 |
80 |
5 |
0 |
0 |
| ODI |
0 |
120 |
9 |
132 |
83 |
41 |
2 |
0 |
| CDI |
0 |
167 |
16 |
192 |
156 |
142 |
132 |
32 |
| VCDI |
0 |
172 |
22 |
689 |
1526 |
2793 |
8032 |
3960 |
|
Date: 2024-12-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26331 |
10180 |
102 |
763 |
214 |
8 |
0 |
0 |
| OW |
1 |
128 |
2 |
79 |
52 |
4 |
0 |
0 |
| VODI |
0 |
154 |
7 |
136 |
85 |
17 |
0 |
0 |
| ODI |
0 |
159 |
3 |
113 |
81 |
43 |
0 |
0 |
| CDI |
0 |
119 |
6 |
141 |
149 |
116 |
124 |
5 |
| VCDI |
0 |
325 |
21 |
550 |
1315 |
2582 |
8007 |
4546 |
|
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