Validation of sea ice concentration - European sector
Bulletin date: 2024-03-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13828 |
15325 |
156 |
1372 |
656 |
337 |
205 |
0 |
| OW |
0 |
189 |
9 |
86 |
46 |
25 |
17 |
0 |
| VODI |
1 |
300 |
18 |
231 |
100 |
47 |
20 |
0 |
| ODI |
0 |
162 |
16 |
249 |
175 |
119 |
72 |
2 |
| CDI |
0 |
87 |
20 |
280 |
301 |
298 |
362 |
109 |
| VCDI |
0 |
18 |
15 |
490 |
1462 |
3092 |
8538 |
7833 |
|
Date: 2024-03-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13947 |
15849 |
152 |
1557 |
778 |
465 |
245 |
0 |
| OW |
0 |
53 |
9 |
81 |
43 |
27 |
18 |
0 |
| VODI |
0 |
66 |
10 |
136 |
93 |
57 |
35 |
0 |
| ODI |
0 |
45 |
5 |
155 |
147 |
108 |
46 |
4 |
| CDI |
0 |
31 |
11 |
164 |
259 |
278 |
422 |
71 |
| VCDI |
0 |
103 |
14 |
500 |
1263 |
2938 |
8522 |
7961 |
|
Date: 2024-03-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14205 |
15499 |
168 |
1581 |
876 |
558 |
223 |
0 |
| OW |
0 |
79 |
7 |
92 |
48 |
35 |
22 |
0 |
| VODI |
0 |
79 |
4 |
116 |
98 |
67 |
40 |
0 |
| ODI |
0 |
60 |
10 |
155 |
148 |
129 |
120 |
0 |
| CDI |
0 |
68 |
6 |
137 |
241 |
244 |
408 |
12 |
| VCDI |
0 |
190 |
35 |
547 |
1127 |
2559 |
8849 |
7826 |
|
Date: 2024-03-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14044 |
15284 |
177 |
1671 |
965 |
634 |
237 |
0 |
| OW |
0 |
47 |
3 |
79 |
79 |
32 |
24 |
0 |
| VODI |
0 |
63 |
6 |
123 |
109 |
64 |
41 |
0 |
| ODI |
0 |
49 |
6 |
120 |
146 |
122 |
74 |
0 |
| CDI |
0 |
59 |
2 |
150 |
357 |
451 |
450 |
73 |
| VCDI |
0 |
208 |
39 |
472 |
1023 |
2778 |
8882 |
7525 |
|
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