Validation of sea ice concentration - American sector
Bulletin date: 2022-11-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-11-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2482 |
4943 |
0 |
531 |
272 |
5 |
1 |
0 |
| OW |
2 |
157 |
0 |
71 |
54 |
1 |
0 |
0 |
| VODI |
4 |
203 |
0 |
115 |
87 |
4 |
0 |
0 |
| ODI |
0 |
133 |
0 |
230 |
165 |
31 |
5 |
0 |
| CDI |
0 |
63 |
0 |
238 |
539 |
420 |
112 |
18 |
| VCDI |
0 |
31 |
0 |
67 |
879 |
5286 |
11600 |
21845 |
|
Date: 2022-12-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2465 |
4308 |
0 |
524 |
386 |
60 |
2 |
0 |
| OW |
11 |
237 |
0 |
59 |
43 |
10 |
0 |
0 |
| VODI |
2 |
343 |
0 |
128 |
64 |
23 |
0 |
0 |
| ODI |
0 |
258 |
0 |
162 |
101 |
100 |
14 |
0 |
| CDI |
0 |
168 |
0 |
222 |
323 |
386 |
226 |
48 |
| VCDI |
0 |
153 |
0 |
163 |
895 |
4559 |
7859 |
26292 |
|
Date: 2022-12-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1301 |
4495 |
0 |
627 |
648 |
314 |
29 |
0 |
| OW |
5 |
242 |
0 |
70 |
66 |
20 |
2 |
0 |
| VODI |
0 |
331 |
0 |
154 |
175 |
41 |
5 |
0 |
| ODI |
0 |
234 |
0 |
110 |
246 |
73 |
7 |
0 |
| CDI |
0 |
191 |
0 |
100 |
340 |
535 |
262 |
61 |
| VCDI |
0 |
237 |
0 |
147 |
878 |
5728 |
12013 |
20907 |
|
Date: 2022-12-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
339 |
4403 |
0 |
709 |
746 |
402 |
256 |
0 |
| OW |
3 |
337 |
0 |
71 |
77 |
41 |
21 |
0 |
| VODI |
0 |
466 |
0 |
191 |
193 |
106 |
31 |
0 |
| ODI |
0 |
325 |
0 |
213 |
202 |
147 |
43 |
0 |
| CDI |
0 |
254 |
0 |
272 |
240 |
311 |
116 |
25 |
| VCDI |
0 |
256 |
0 |
393 |
1207 |
6865 |
12884 |
18449 |
|
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