Validation of sea ice concentration - Asian sector
Bulletin date: 2023-10-10
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-10-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7971 |
7456 |
56 |
295 |
3 |
0 |
0 |
0 |
| OW |
84 |
141 |
12 |
72 |
18 |
0 |
0 |
0 |
| VODI |
0 |
307 |
18 |
301 |
51 |
0 |
0 |
0 |
| ODI |
0 |
91 |
11 |
420 |
142 |
15 |
9 |
0 |
| CDI |
0 |
19 |
4 |
316 |
549 |
200 |
216 |
33 |
| VCDI |
0 |
8 |
2 |
73 |
437 |
1336 |
5649 |
5968 |
|
Date: 2023-10-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8253 |
6779 |
45 |
554 |
33 |
0 |
0 |
0 |
| OW |
22 |
203 |
9 |
129 |
23 |
0 |
0 |
0 |
| VODI |
9 |
194 |
5 |
162 |
79 |
0 |
0 |
0 |
| ODI |
8 |
149 |
9 |
256 |
169 |
8 |
1 |
0 |
| CDI |
0 |
16 |
2 |
194 |
376 |
125 |
115 |
43 |
| VCDI |
0 |
0 |
0 |
90 |
705 |
1951 |
5554 |
6013 |
|
Date: 2023-10-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
7371 |
7004 |
99 |
650 |
102 |
2 |
0 |
0 |
| OW |
13 |
161 |
6 |
96 |
50 |
0 |
0 |
0 |
| VODI |
13 |
215 |
16 |
189 |
117 |
7 |
0 |
0 |
| ODI |
2 |
179 |
20 |
259 |
152 |
15 |
2 |
0 |
| CDI |
0 |
24 |
3 |
233 |
312 |
120 |
90 |
6 |
| VCDI |
0 |
5 |
0 |
138 |
642 |
2005 |
5214 |
6751 |
|
Date: 2023-10-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4285 |
8365 |
169 |
1232 |
632 |
61 |
3 |
0 |
| OW |
2 |
179 |
12 |
95 |
107 |
30 |
0 |
0 |
| VODI |
3 |
188 |
8 |
126 |
149 |
54 |
2 |
0 |
| ODI |
9 |
153 |
3 |
137 |
144 |
98 |
3 |
0 |
| CDI |
2 |
55 |
1 |
138 |
324 |
215 |
66 |
9 |
| VCDI |
0 |
13 |
1 |
80 |
688 |
1864 |
4913 |
7665 |
|
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