Validation of sea ice concentration - Full domain
Bulletin date: 2024-12-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-12-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
29122 |
13313 |
63 |
217 |
5 |
0 |
0 |
0 |
| OW |
38 |
416 |
10 |
103 |
17 |
0 |
0 |
0 |
| VODI |
46 |
657 |
44 |
244 |
44 |
0 |
0 |
0 |
| ODI |
31 |
675 |
45 |
481 |
155 |
55 |
6 |
0 |
| CDI |
5 |
757 |
106 |
916 |
478 |
387 |
439 |
203 |
| VCDI |
0 |
104 |
30 |
717 |
2473 |
7126 |
25890 |
49127 |
|
Date: 2024-12-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
27269 |
13780 |
125 |
777 |
58 |
0 |
0 |
0 |
| OW |
10 |
332 |
19 |
138 |
34 |
0 |
0 |
0 |
| VODI |
20 |
392 |
15 |
258 |
130 |
3 |
0 |
0 |
| ODI |
31 |
323 |
20 |
289 |
158 |
59 |
13 |
0 |
| CDI |
34 |
308 |
28 |
406 |
425 |
426 |
486 |
169 |
| VCDI |
13 |
246 |
52 |
1230 |
2432 |
7291 |
25150 |
51596 |
|
Date: 2024-12-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26250 |
13048 |
177 |
1201 |
202 |
4 |
0 |
0 |
| OW |
21 |
285 |
11 |
165 |
66 |
3 |
0 |
0 |
| VODI |
13 |
377 |
19 |
268 |
157 |
7 |
0 |
0 |
| ODI |
9 |
307 |
12 |
207 |
217 |
68 |
3 |
4 |
| CDI |
10 |
356 |
17 |
322 |
332 |
283 |
358 |
199 |
| VCDI |
41 |
378 |
36 |
941 |
2384 |
7349 |
22125 |
56313 |
|
Date: 2024-12-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26524 |
11935 |
154 |
1265 |
350 |
12 |
0 |
0 |
| OW |
8 |
264 |
3 |
134 |
106 |
6 |
0 |
0 |
| VODI |
7 |
358 |
11 |
226 |
169 |
25 |
0 |
0 |
| ODI |
3 |
354 |
12 |
196 |
157 |
50 |
8 |
5 |
| CDI |
1 |
412 |
12 |
267 |
346 |
221 |
268 |
253 |
| VCDI |
0 |
842 |
33 |
870 |
2597 |
5878 |
19606 |
60597 |
|
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