Validation of sea ice concentration - Full domain
Bulletin date: 2023-01-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
28482 |
9796 |
0 |
587 |
421 |
274 |
103 |
0 |
| OW |
9 |
178 |
0 |
83 |
66 |
11 |
3 |
0 |
| VODI |
7 |
240 |
0 |
151 |
129 |
31 |
2 |
0 |
| ODI |
0 |
312 |
0 |
190 |
299 |
90 |
20 |
0 |
| CDI |
0 |
356 |
0 |
252 |
582 |
457 |
362 |
220 |
| VCDI |
0 |
226 |
0 |
376 |
1895 |
5881 |
22734 |
59722 |
|
Date: 2023-01-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26484 |
11333 |
0 |
835 |
498 |
355 |
109 |
0 |
| OW |
0 |
151 |
0 |
92 |
86 |
15 |
0 |
0 |
| VODI |
0 |
198 |
0 |
141 |
170 |
35 |
5 |
0 |
| ODI |
0 |
211 |
0 |
129 |
205 |
81 |
15 |
1 |
| CDI |
0 |
288 |
0 |
144 |
357 |
477 |
445 |
152 |
| VCDI |
0 |
437 |
0 |
442 |
1707 |
6084 |
22485 |
60380 |
|
Date: 2023-01-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
25430 |
11823 |
0 |
1017 |
673 |
336 |
100 |
0 |
| OW |
3 |
139 |
0 |
90 |
95 |
38 |
9 |
0 |
| VODI |
18 |
190 |
0 |
98 |
138 |
79 |
6 |
0 |
| ODI |
1 |
165 |
0 |
97 |
121 |
111 |
29 |
0 |
| CDI |
0 |
217 |
0 |
135 |
192 |
331 |
422 |
282 |
| VCDI |
0 |
454 |
0 |
487 |
1614 |
5041 |
19441 |
65125 |
|
Date: 2023-01-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
25464 |
11646 |
0 |
729 |
678 |
288 |
169 |
0 |
| OW |
0 |
186 |
0 |
89 |
92 |
41 |
12 |
0 |
| VODI |
1 |
250 |
0 |
139 |
131 |
75 |
21 |
0 |
| ODI |
0 |
222 |
0 |
106 |
87 |
102 |
42 |
2 |
| CDI |
0 |
217 |
0 |
141 |
147 |
290 |
405 |
240 |
| VCDI |
0 |
586 |
0 |
582 |
1618 |
4349 |
17866 |
67534 |
|
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