Validation of sea ice concentration - Full domain
Bulletin date: 2023-12-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26583 |
13908 |
269 |
1354 |
298 |
282 |
152 |
0 |
| OW |
53 |
262 |
17 |
275 |
98 |
24 |
4 |
0 |
| VODI |
82 |
467 |
29 |
511 |
276 |
74 |
16 |
0 |
| ODI |
65 |
482 |
54 |
555 |
508 |
218 |
14 |
0 |
| CDI |
37 |
451 |
68 |
946 |
821 |
627 |
302 |
306 |
| VCDI |
1 |
571 |
102 |
1334 |
2710 |
6707 |
19784 |
52850 |
|
Date: 2023-12-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26503 |
13882 |
185 |
1863 |
773 |
475 |
126 |
0 |
| OW |
10 |
199 |
14 |
131 |
107 |
43 |
4 |
0 |
| VODI |
4 |
286 |
26 |
260 |
181 |
88 |
7 |
0 |
| ODI |
3 |
266 |
30 |
300 |
268 |
123 |
16 |
2 |
| CDI |
2 |
300 |
42 |
462 |
635 |
533 |
276 |
179 |
| VCDI |
0 |
525 |
103 |
1773 |
3248 |
7777 |
18943 |
53574 |
|
Date: 2023-12-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26912 |
13199 |
165 |
1573 |
1387 |
499 |
201 |
0 |
| OW |
9 |
193 |
8 |
117 |
111 |
56 |
8 |
0 |
| VODI |
1 |
269 |
19 |
212 |
177 |
120 |
16 |
0 |
| ODI |
0 |
229 |
16 |
215 |
151 |
153 |
41 |
1 |
| CDI |
0 |
248 |
21 |
359 |
428 |
577 |
441 |
111 |
| VCDI |
0 |
423 |
68 |
1580 |
3241 |
8616 |
18616 |
53760 |
|
Date: 2023-12-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
26514 |
12648 |
197 |
1583 |
1057 |
1236 |
250 |
0 |
| OW |
1 |
163 |
9 |
129 |
99 |
116 |
7 |
0 |
| VODI |
0 |
180 |
12 |
266 |
157 |
183 |
9 |
0 |
| ODI |
0 |
138 |
13 |
260 |
157 |
203 |
26 |
0 |
| CDI |
0 |
164 |
15 |
362 |
320 |
526 |
359 |
82 |
| VCDI |
0 |
350 |
103 |
1501 |
2729 |
9232 |
18732 |
54459 |
|
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