Validation of sea ice concentration - European sector
Bulletin date: 2023-12-26
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24514 |
11163 |
94 |
518 |
258 |
193 |
128 |
0 |
| OW |
8 |
179 |
21 |
93 |
18 |
13 |
9 |
0 |
| VODI |
0 |
225 |
33 |
223 |
65 |
18 |
11 |
0 |
| ODI |
1 |
215 |
11 |
233 |
80 |
21 |
11 |
0 |
| CDI |
1 |
108 |
10 |
235 |
205 |
155 |
51 |
1 |
| VCDI |
0 |
106 |
27 |
506 |
1476 |
4310 |
6169 |
4952 |
|
Date: 2023-12-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24729 |
11260 |
118 |
726 |
274 |
177 |
229 |
0 |
| OW |
7 |
113 |
6 |
74 |
15 |
14 |
1 |
0 |
| VODI |
5 |
142 |
12 |
126 |
31 |
17 |
7 |
0 |
| ODI |
2 |
99 |
11 |
112 |
61 |
22 |
5 |
0 |
| CDI |
0 |
183 |
13 |
188 |
131 |
144 |
109 |
2 |
| VCDI |
0 |
226 |
24 |
575 |
1347 |
4139 |
7221 |
3971 |
|
Date: 2023-12-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
24446 |
11595 |
101 |
716 |
319 |
192 |
241 |
0 |
| OW |
4 |
100 |
5 |
70 |
15 |
11 |
5 |
0 |
| VODI |
6 |
118 |
8 |
104 |
39 |
11 |
5 |
0 |
| ODI |
0 |
108 |
11 |
97 |
46 |
25 |
16 |
0 |
| CDI |
0 |
152 |
8 |
135 |
220 |
189 |
207 |
15 |
| VCDI |
0 |
303 |
34 |
653 |
1539 |
3940 |
6677 |
4182 |
|
Date: 2024-01-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
23143 |
12943 |
86 |
635 |
360 |
140 |
232 |
0 |
| OW |
3 |
92 |
9 |
65 |
30 |
2 |
6 |
0 |
| VODI |
0 |
124 |
10 |
84 |
57 |
9 |
9 |
0 |
| ODI |
0 |
126 |
6 |
104 |
70 |
22 |
11 |
0 |
| CDI |
1 |
138 |
10 |
132 |
179 |
217 |
172 |
15 |
| VCDI |
2 |
308 |
38 |
863 |
1478 |
3168 |
7182 |
4387 |
|
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