Validation of sea ice concentration - Asian sector
Bulletin date: 2023-06-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-06:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59 |
1510 |
17 |
65 |
42 |
12 |
15 |
0 |
| OW |
0 |
148 |
8 |
111 |
43 |
31 |
37 |
0 |
| VODI |
0 |
170 |
22 |
308 |
197 |
153 |
173 |
12 |
| ODI |
0 |
123 |
25 |
393 |
472 |
554 |
878 |
189 |
| CDI |
0 |
37 |
13 |
282 |
826 |
1834 |
4067 |
1016 |
| VCDI |
0 |
2 |
5 |
109 |
466 |
2488 |
11579 |
3792 |
|
Date: 2023-06-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
267 |
1556 |
34 |
169 |
72 |
35 |
20 |
0 |
| OW |
0 |
76 |
8 |
124 |
66 |
42 |
41 |
0 |
| VODI |
0 |
118 |
12 |
274 |
195 |
221 |
188 |
7 |
| ODI |
0 |
117 |
19 |
324 |
428 |
609 |
800 |
162 |
| CDI |
0 |
61 |
20 |
325 |
850 |
1933 |
4044 |
1039 |
| VCDI |
0 |
12 |
3 |
173 |
723 |
2888 |
10956 |
3272 |
|
Date: 2023-06-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
277 |
1634 |
25 |
242 |
94 |
59 |
5 |
0 |
| OW |
0 |
83 |
3 |
106 |
76 |
60 |
36 |
1 |
| VODI |
0 |
122 |
9 |
216 |
223 |
207 |
181 |
9 |
| ODI |
0 |
119 |
21 |
249 |
542 |
608 |
894 |
69 |
| CDI |
0 |
92 |
24 |
445 |
1114 |
2077 |
4869 |
434 |
| VCDI |
0 |
13 |
5 |
221 |
1068 |
3232 |
11457 |
1062 |
|
Date: 2023-06-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
288 |
1584 |
31 |
269 |
178 |
67 |
14 |
0 |
| OW |
0 |
71 |
11 |
77 |
74 |
62 |
27 |
4 |
| VODI |
0 |
99 |
8 |
181 |
252 |
217 |
143 |
4 |
| ODI |
0 |
104 |
15 |
261 |
555 |
828 |
1006 |
34 |
| CDI |
0 |
103 |
23 |
416 |
1059 |
2700 |
5351 |
119 |
| VCDI |
0 |
3 |
1 |
102 |
1053 |
4233 |
10407 |
249 |
|
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