Validation of sea ice concentration - European sector
Bulletin date: 2023-08-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
43453 |
2873 |
38 |
111 |
21 |
4 |
0 |
0 |
| OW |
0 |
215 |
15 |
64 |
9 |
2 |
1 |
0 |
| VODI |
0 |
335 |
28 |
189 |
75 |
55 |
11 |
0 |
| ODI |
0 |
170 |
49 |
442 |
579 |
833 |
168 |
0 |
| CDI |
0 |
21 |
2 |
248 |
1289 |
3585 |
811 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
246 |
525 |
200 |
0 |
|
Date: 2023-08-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
43319 |
3281 |
46 |
199 |
20 |
3 |
0 |
0 |
| OW |
0 |
83 |
14 |
77 |
14 |
4 |
0 |
0 |
| VODI |
0 |
195 |
15 |
213 |
106 |
77 |
10 |
0 |
| ODI |
0 |
103 |
6 |
459 |
653 |
866 |
218 |
0 |
| CDI |
0 |
38 |
12 |
320 |
1507 |
3074 |
817 |
0 |
| VCDI |
0 |
1 |
0 |
27 |
353 |
364 |
174 |
0 |
|
Date: 2023-09-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
43148 |
3710 |
31 |
162 |
11 |
3 |
0 |
0 |
| OW |
1 |
103 |
7 |
69 |
9 |
1 |
0 |
0 |
| VODI |
0 |
194 |
26 |
204 |
79 |
86 |
2 |
0 |
| ODI |
0 |
143 |
29 |
407 |
689 |
1085 |
24 |
0 |
| CDI |
0 |
69 |
13 |
382 |
1695 |
3237 |
78 |
0 |
| VCDI |
0 |
6 |
0 |
48 |
396 |
489 |
32 |
0 |
|
Date: 2023-09-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
43929 |
3177 |
41 |
255 |
34 |
1 |
0 |
0 |
| OW |
0 |
75 |
2 |
99 |
14 |
2 |
0 |
0 |
| VODI |
0 |
112 |
8 |
235 |
102 |
85 |
4 |
0 |
| ODI |
0 |
93 |
14 |
359 |
706 |
1029 |
42 |
0 |
| CDI |
0 |
85 |
12 |
328 |
1310 |
3133 |
205 |
0 |
| VCDI |
0 |
15 |
2 |
113 |
457 |
544 |
46 |
0 |
|
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