Validation of sea ice concentration - European sector
Bulletin date: 2024-04-23
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-04-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15729 |
14210 |
64 |
303 |
64 |
7 |
2 |
0 |
| OW |
0 |
355 |
19 |
180 |
66 |
5 |
0 |
0 |
| VODI |
0 |
535 |
35 |
556 |
280 |
81 |
14 |
0 |
| ODI |
0 |
394 |
36 |
722 |
618 |
324 |
144 |
8 |
| CDI |
0 |
86 |
17 |
555 |
1030 |
1277 |
1106 |
174 |
| VCDI |
0 |
39 |
10 |
384 |
1362 |
3634 |
5974 |
6269 |
|
Date: 2024-04-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15633 |
15205 |
113 |
767 |
103 |
20 |
1 |
0 |
| OW |
0 |
215 |
16 |
169 |
41 |
15 |
2 |
0 |
| VODI |
0 |
309 |
35 |
479 |
232 |
82 |
19 |
0 |
| ODI |
0 |
268 |
29 |
519 |
518 |
476 |
163 |
0 |
| CDI |
0 |
181 |
28 |
493 |
892 |
1371 |
1159 |
103 |
| VCDI |
0 |
191 |
21 |
570 |
1395 |
2918 |
6361 |
5556 |
|
Date: 2024-04-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
15967 |
15243 |
154 |
795 |
125 |
39 |
18 |
0 |
| OW |
0 |
172 |
22 |
204 |
49 |
24 |
6 |
0 |
| VODI |
0 |
204 |
22 |
407 |
255 |
125 |
24 |
0 |
| ODI |
0 |
226 |
35 |
432 |
465 |
626 |
234 |
0 |
| CDI |
0 |
142 |
21 |
574 |
926 |
1501 |
1090 |
52 |
| VCDI |
0 |
178 |
10 |
636 |
1422 |
3119 |
6421 |
4703 |
|
Date: 2024-04-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
16472 |
14908 |
150 |
842 |
269 |
76 |
0 |
0 |
| OW |
0 |
151 |
27 |
122 |
98 |
41 |
5 |
0 |
| VODI |
0 |
253 |
36 |
347 |
310 |
152 |
53 |
0 |
| ODI |
0 |
231 |
26 |
389 |
516 |
663 |
271 |
7 |
| CDI |
0 |
160 |
23 |
570 |
1042 |
1730 |
935 |
144 |
| VCDI |
0 |
161 |
18 |
592 |
1358 |
3756 |
5161 |
4603 |
|
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