Validation of sea ice concentration - Full domain
Bulletin date: 2022-12-27
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
27758 |
10751 |
0 |
539 |
408 |
407 |
0 |
0 |
| OW |
16 |
217 |
0 |
110 |
75 |
23 |
0 |
0 |
| VODI |
17 |
320 |
0 |
156 |
152 |
35 |
0 |
0 |
| ODI |
0 |
338 |
0 |
272 |
213 |
73 |
5 |
1 |
| CDI |
0 |
159 |
0 |
268 |
371 |
309 |
245 |
198 |
| VCDI |
0 |
105 |
0 |
444 |
2398 |
8079 |
21222 |
58863 |
|
Date: 2022-12-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
27712 |
10625 |
0 |
706 |
468 |
540 |
0 |
0 |
| OW |
16 |
197 |
0 |
86 |
84 |
31 |
1 |
0 |
| VODI |
23 |
236 |
0 |
125 |
146 |
42 |
2 |
0 |
| ODI |
21 |
203 |
0 |
203 |
259 |
79 |
1 |
1 |
| CDI |
10 |
203 |
0 |
183 |
472 |
493 |
309 |
210 |
| VCDI |
5 |
268 |
0 |
501 |
2327 |
7787 |
23403 |
56569 |
|
Date: 2022-12-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
27881 |
10486 |
0 |
610 |
453 |
453 |
0 |
0 |
| OW |
15 |
200 |
0 |
65 |
55 |
39 |
0 |
0 |
| VODI |
18 |
274 |
0 |
130 |
134 |
39 |
0 |
0 |
| ODI |
18 |
235 |
0 |
88 |
270 |
100 |
21 |
0 |
| CDI |
23 |
223 |
0 |
143 |
396 |
363 |
385 |
237 |
| VCDI |
14 |
643 |
0 |
751 |
2767 |
7554 |
22565 |
56899 |
|
Date: 2023-01-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
28171 |
9836 |
0 |
562 |
566 |
462 |
116 |
0 |
| OW |
19 |
206 |
0 |
42 |
54 |
46 |
9 |
0 |
| VODI |
35 |
284 |
0 |
70 |
84 |
108 |
21 |
0 |
| ODI |
16 |
254 |
0 |
83 |
111 |
171 |
62 |
2 |
| CDI |
15 |
277 |
0 |
151 |
264 |
437 |
411 |
189 |
| VCDI |
48 |
861 |
0 |
782 |
2493 |
6122 |
20784 |
60323 |
|
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