Validation of sea ice concentration - American sector
Bulletin date: 2024-10-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-10-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11905 |
5225 |
70 |
192 |
1 |
0 |
0 |
0 |
| OW |
18 |
229 |
18 |
99 |
3 |
0 |
0 |
0 |
| VODI |
13 |
414 |
30 |
241 |
35 |
0 |
0 |
0 |
| ODI |
1 |
248 |
20 |
722 |
341 |
19 |
1 |
0 |
| CDI |
0 |
60 |
11 |
301 |
400 |
114 |
224 |
162 |
| VCDI |
0 |
4 |
0 |
92 |
771 |
2700 |
9104 |
11808 |
|
Date: 2024-10-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11187 |
5092 |
98 |
426 |
25 |
0 |
0 |
0 |
| OW |
17 |
194 |
12 |
82 |
18 |
0 |
0 |
0 |
| VODI |
18 |
266 |
19 |
151 |
45 |
2 |
0 |
0 |
| ODI |
3 |
222 |
26 |
294 |
106 |
5 |
0 |
1 |
| CDI |
0 |
223 |
22 |
606 |
549 |
108 |
137 |
88 |
| VCDI |
0 |
48 |
4 |
154 |
933 |
2593 |
8957 |
12865 |
|
Date: 2024-11-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10140 |
4950 |
228 |
814 |
112 |
0 |
0 |
0 |
| OW |
17 |
144 |
20 |
99 |
46 |
2 |
0 |
0 |
| VODI |
7 |
206 |
28 |
153 |
53 |
3 |
0 |
0 |
| ODI |
0 |
246 |
63 |
215 |
99 |
10 |
1 |
0 |
| CDI |
0 |
131 |
41 |
313 |
294 |
92 |
76 |
88 |
| VCDI |
0 |
58 |
20 |
343 |
1182 |
2638 |
9030 |
13634 |
|
Date: 2024-11-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10077 |
3867 |
122 |
830 |
214 |
19 |
0 |
0 |
| OW |
13 |
98 |
5 |
98 |
65 |
9 |
0 |
0 |
| VODI |
24 |
220 |
19 |
147 |
119 |
21 |
0 |
0 |
| ODI |
17 |
243 |
24 |
215 |
144 |
27 |
7 |
0 |
| CDI |
7 |
132 |
19 |
393 |
246 |
127 |
118 |
81 |
| VCDI |
0 |
57 |
5 |
461 |
960 |
3336 |
9075 |
13935 |
|
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