Validation of sea ice concentration - European sector
Bulletin date: 2023-05-02
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17246 |
15073 |
152 |
1091 |
318 |
120 |
29 |
0 |
| OW |
26 |
156 |
8 |
222 |
104 |
47 |
15 |
0 |
| VODI |
43 |
89 |
4 |
277 |
263 |
155 |
81 |
0 |
| ODI |
2 |
19 |
7 |
228 |
603 |
504 |
372 |
16 |
| CDI |
0 |
1 |
3 |
125 |
690 |
976 |
1030 |
199 |
| VCDI |
0 |
0 |
0 |
98 |
752 |
4133 |
5247 |
6144 |
|
Date: 2023-05-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17037 |
15157 |
147 |
1311 |
402 |
106 |
42 |
0 |
| OW |
18 |
74 |
5 |
132 |
101 |
44 |
8 |
0 |
| VODI |
38 |
44 |
7 |
255 |
255 |
211 |
59 |
0 |
| ODI |
0 |
13 |
2 |
253 |
670 |
631 |
361 |
69 |
| CDI |
0 |
2 |
1 |
179 |
783 |
1455 |
1134 |
304 |
| VCDI |
0 |
0 |
0 |
71 |
930 |
3922 |
4909 |
5526 |
|
Date: 2023-05-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
17784 |
14551 |
157 |
1326 |
383 |
128 |
30 |
0 |
| OW |
13 |
41 |
3 |
124 |
101 |
24 |
10 |
0 |
| VODI |
23 |
55 |
8 |
284 |
278 |
189 |
84 |
2 |
| ODI |
1 |
10 |
2 |
316 |
727 |
754 |
324 |
104 |
| CDI |
0 |
5 |
3 |
163 |
800 |
1798 |
972 |
302 |
| VCDI |
0 |
0 |
0 |
71 |
841 |
3318 |
5110 |
5449 |
|
Date: 2023-05-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18360 |
14553 |
135 |
1236 |
369 |
92 |
34 |
0 |
| OW |
12 |
58 |
9 |
142 |
79 |
25 |
11 |
0 |
| VODI |
3 |
59 |
17 |
289 |
257 |
101 |
59 |
0 |
| ODI |
0 |
19 |
3 |
353 |
737 |
452 |
339 |
93 |
| CDI |
0 |
2 |
2 |
152 |
900 |
1431 |
967 |
299 |
| VCDI |
0 |
0 |
0 |
61 |
1029 |
3769 |
4976 |
5184 |
|
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