Validation of sea ice concentration - American sector
Bulletin date: 2024-11-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-11-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9942 |
3234 |
87 |
377 |
6 |
0 |
0 |
0 |
| OW |
13 |
105 |
7 |
99 |
9 |
0 |
0 |
0 |
| VODI |
11 |
219 |
21 |
191 |
47 |
2 |
0 |
0 |
| ODI |
3 |
347 |
34 |
704 |
160 |
18 |
20 |
2 |
| CDI |
1 |
80 |
15 |
588 |
464 |
140 |
150 |
75 |
| VCDI |
0 |
9 |
3 |
316 |
1170 |
3168 |
9514 |
14243 |
|
Date: 2024-11-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9460 |
3139 |
65 |
402 |
174 |
18 |
0 |
0 |
| OW |
8 |
100 |
10 |
86 |
57 |
5 |
0 |
0 |
| VODI |
8 |
116 |
11 |
151 |
119 |
9 |
0 |
0 |
| ODI |
4 |
154 |
12 |
246 |
131 |
18 |
8 |
0 |
| CDI |
1 |
192 |
16 |
488 |
436 |
168 |
84 |
21 |
| VCDI |
0 |
35 |
0 |
343 |
1256 |
3275 |
9422 |
15346 |
|
Date: 2024-11-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8755 |
3157 |
93 |
720 |
172 |
12 |
0 |
0 |
| OW |
3 |
87 |
4 |
66 |
29 |
16 |
0 |
0 |
| VODI |
0 |
118 |
7 |
99 |
72 |
68 |
0 |
0 |
| ODI |
1 |
56 |
12 |
142 |
93 |
105 |
4 |
1 |
| CDI |
0 |
30 |
5 |
252 |
305 |
184 |
122 |
72 |
| VCDI |
0 |
59 |
16 |
323 |
1138 |
2967 |
8879 |
17350 |
|
Date: 2024-11-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8558 |
2448 |
90 |
788 |
390 |
24 |
0 |
0 |
| OW |
4 |
100 |
2 |
64 |
69 |
22 |
0 |
0 |
| VODI |
3 |
154 |
6 |
92 |
109 |
38 |
0 |
0 |
| ODI |
0 |
121 |
6 |
89 |
119 |
73 |
5 |
0 |
| CDI |
0 |
64 |
12 |
82 |
212 |
210 |
185 |
34 |
| VCDI |
0 |
21 |
0 |
192 |
1158 |
3254 |
9035 |
17761 |
|
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