Validation of sea ice concentration - Full domain
Bulletin date: 2023-11-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-11-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
41636 |
13421 |
135 |
745 |
265 |
39 |
0 |
0 |
| OW |
52 |
294 |
28 |
312 |
100 |
44 |
0 |
1 |
| VODI |
50 |
252 |
43 |
604 |
304 |
45 |
1 |
0 |
| ODI |
13 |
159 |
31 |
674 |
513 |
70 |
8 |
0 |
| CDI |
0 |
65 |
19 |
736 |
1216 |
417 |
273 |
195 |
| VCDI |
0 |
21 |
7 |
326 |
2047 |
8030 |
25926 |
35430 |
|
Date: 2023-11-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
39369 |
14043 |
147 |
1546 |
824 |
162 |
0 |
0 |
| OW |
63 |
90 |
13 |
156 |
175 |
17 |
0 |
0 |
| VODI |
46 |
128 |
9 |
237 |
386 |
56 |
1 |
1 |
| ODI |
13 |
68 |
9 |
227 |
524 |
104 |
10 |
2 |
| CDI |
4 |
29 |
11 |
259 |
892 |
484 |
317 |
208 |
| VCDI |
0 |
3 |
4 |
301 |
2409 |
7261 |
23742 |
40197 |
|
Date: 2023-11-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
39309 |
13419 |
184 |
1629 |
748 |
318 |
16 |
0 |
| OW |
56 |
84 |
7 |
168 |
134 |
68 |
4 |
0 |
| VODI |
63 |
78 |
11 |
226 |
264 |
121 |
7 |
0 |
| ODI |
53 |
60 |
5 |
213 |
351 |
175 |
30 |
2 |
| CDI |
40 |
25 |
7 |
229 |
689 |
420 |
376 |
130 |
| VCDI |
26 |
23 |
4 |
413 |
1763 |
5625 |
23579 |
43395 |
|
Date: 2023-11-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
37972 |
13925 |
198 |
1867 |
810 |
359 |
40 |
0 |
| OW |
33 |
102 |
4 |
145 |
129 |
62 |
7 |
0 |
| VODI |
43 |
109 |
4 |
229 |
203 |
115 |
32 |
2 |
| ODI |
38 |
38 |
4 |
187 |
260 |
208 |
56 |
0 |
| CDI |
25 |
61 |
3 |
247 |
423 |
489 |
311 |
149 |
| VCDI |
17 |
49 |
5 |
416 |
1663 |
4652 |
19107 |
49749 |
|
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