Validation of sea ice concentration - European sector
Bulletin date: 2024-04-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14808 |
14002 |
72 |
459 |
38 |
0 |
0 |
0 |
| OW |
23 |
289 |
15 |
133 |
33 |
0 |
0 |
0 |
| VODI |
2 |
522 |
23 |
358 |
195 |
7 |
1 |
0 |
| ODI |
0 |
514 |
34 |
576 |
351 |
90 |
52 |
0 |
| CDI |
0 |
191 |
26 |
648 |
788 |
622 |
573 |
128 |
| VCDI |
0 |
126 |
10 |
419 |
1654 |
3278 |
7185 |
8423 |
|
Date: 2024-04-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
14467 |
14938 |
133 |
771 |
265 |
56 |
7 |
0 |
| OW |
0 |
150 |
12 |
128 |
64 |
11 |
5 |
0 |
| VODI |
0 |
277 |
22 |
306 |
190 |
49 |
32 |
0 |
| ODI |
0 |
205 |
25 |
381 |
309 |
161 |
92 |
3 |
| CDI |
0 |
120 |
13 |
478 |
591 |
692 |
752 |
143 |
| VCDI |
0 |
122 |
17 |
491 |
1477 |
3086 |
7148 |
8479 |
|
Date: 2024-04-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15015 |
14785 |
104 |
876 |
251 |
177 |
46 |
0 |
| OW |
0 |
132 |
6 |
141 |
49 |
23 |
16 |
0 |
| VODI |
0 |
181 |
16 |
278 |
160 |
75 |
38 |
0 |
| ODI |
0 |
152 |
12 |
307 |
352 |
173 |
148 |
0 |
| CDI |
0 |
123 |
13 |
359 |
743 |
800 |
929 |
54 |
| VCDI |
0 |
159 |
18 |
511 |
1438 |
3043 |
8004 |
6961 |
|
Date: 2024-04-22:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15375 |
14595 |
126 |
1048 |
371 |
188 |
57 |
0 |
| OW |
0 |
108 |
6 |
117 |
64 |
21 |
11 |
0 |
| VODI |
0 |
201 |
16 |
260 |
226 |
83 |
38 |
0 |
| ODI |
0 |
225 |
22 |
284 |
407 |
252 |
140 |
6 |
| CDI |
0 |
163 |
16 |
373 |
679 |
963 |
878 |
91 |
| VCDI |
0 |
244 |
40 |
574 |
1497 |
4192 |
6639 |
6072 |
|
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