Validation of sea ice concentration - European sector
Bulletin date: 2025-01-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-01-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
22881 |
11875 |
83 |
507 |
112 |
16 |
0 |
0 |
| OW |
170 |
206 |
11 |
124 |
63 |
10 |
0 |
0 |
| VODI |
283 |
273 |
19 |
177 |
112 |
32 |
0 |
0 |
| ODI |
52 |
205 |
10 |
223 |
142 |
41 |
0 |
0 |
| CDI |
5 |
66 |
4 |
194 |
276 |
165 |
221 |
19 |
| VCDI |
1 |
104 |
15 |
403 |
1078 |
2581 |
9083 |
4826 |
|
Date: 2025-01-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
22134 |
13173 |
95 |
701 |
196 |
93 |
1 |
0 |
| OW |
12 |
107 |
14 |
90 |
59 |
13 |
2 |
0 |
| VODI |
9 |
118 |
17 |
123 |
107 |
31 |
4 |
0 |
| ODI |
3 |
93 |
14 |
112 |
96 |
42 |
13 |
0 |
| CDI |
0 |
190 |
9 |
145 |
163 |
125 |
162 |
16 |
| VCDI |
0 |
143 |
30 |
479 |
1053 |
1999 |
8566 |
6116 |
|
Date: 2025-01-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20387 |
14613 |
128 |
978 |
358 |
109 |
1 |
0 |
| OW |
11 |
96 |
1 |
85 |
69 |
24 |
1 |
0 |
| VODI |
18 |
114 |
3 |
125 |
93 |
52 |
9 |
0 |
| ODI |
18 |
101 |
1 |
89 |
111 |
49 |
11 |
0 |
| CDI |
11 |
150 |
2 |
120 |
181 |
145 |
205 |
13 |
| VCDI |
7 |
201 |
11 |
454 |
894 |
1891 |
9426 |
5302 |
|
Date: 2025-01-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
21379 |
13572 |
102 |
1008 |
376 |
37 |
0 |
0 |
| OW |
30 |
71 |
5 |
52 |
75 |
17 |
0 |
0 |
| VODI |
43 |
108 |
12 |
91 |
119 |
63 |
2 |
0 |
| ODI |
25 |
101 |
2 |
61 |
99 |
64 |
10 |
0 |
| CDI |
24 |
86 |
4 |
76 |
147 |
169 |
194 |
30 |
| VCDI |
36 |
342 |
36 |
466 |
909 |
1887 |
9383 |
5355 |
|
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