Validation of sea ice concentration - European sector
Bulletin date: 2023-02-28
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-02-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
20471 |
12524 |
0 |
304 |
193 |
21 |
0 |
0 |
| OW |
6 |
296 |
0 |
116 |
26 |
7 |
0 |
0 |
| VODI |
0 |
285 |
0 |
225 |
63 |
16 |
0 |
0 |
| ODI |
2 |
205 |
0 |
218 |
167 |
57 |
5 |
0 |
| CDI |
0 |
143 |
0 |
289 |
355 |
405 |
154 |
6 |
| VCDI |
0 |
255 |
0 |
595 |
2660 |
5137 |
7029 |
4433 |
|
Date: 2023-03-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19704 |
13428 |
0 |
424 |
233 |
35 |
0 |
0 |
| OW |
1 |
159 |
0 |
88 |
31 |
12 |
0 |
0 |
| VODI |
1 |
203 |
0 |
185 |
86 |
21 |
1 |
0 |
| ODI |
2 |
123 |
0 |
205 |
198 |
84 |
3 |
0 |
| CDI |
1 |
89 |
0 |
256 |
609 |
494 |
157 |
7 |
| VCDI |
0 |
189 |
0 |
536 |
2575 |
4830 |
6391 |
5307 |
|
Date: 2023-03-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
19607 |
13477 |
0 |
512 |
211 |
18 |
0 |
0 |
| OW |
12 |
136 |
0 |
98 |
57 |
5 |
0 |
0 |
| VODI |
8 |
206 |
0 |
159 |
145 |
22 |
0 |
0 |
| ODI |
0 |
161 |
0 |
117 |
177 |
81 |
7 |
0 |
| CDI |
1 |
141 |
0 |
160 |
438 |
489 |
135 |
2 |
| VCDI |
0 |
185 |
0 |
499 |
1951 |
5432 |
7457 |
4562 |
|
Date: 2023-03-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18770 |
14138 |
0 |
513 |
228 |
41 |
2 |
0 |
| OW |
0 |
175 |
0 |
88 |
74 |
6 |
1 |
0 |
| VODI |
0 |
220 |
0 |
116 |
129 |
23 |
3 |
0 |
| ODI |
0 |
185 |
0 |
119 |
170 |
76 |
21 |
0 |
| CDI |
0 |
278 |
0 |
198 |
325 |
477 |
197 |
12 |
| VCDI |
0 |
332 |
0 |
472 |
1701 |
4438 |
8171 |
4969 |
|
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