Validation of sea ice concentration - Asian sector
Bulletin date: 2021-12-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-12-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
677 |
0 |
91 |
6 |
0 |
0 |
0 |
| OW |
0 |
30 |
0 |
29 |
14 |
0 |
0 |
0 |
| VODI |
0 |
54 |
0 |
74 |
30 |
0 |
0 |
0 |
| ODI |
0 |
18 |
0 |
71 |
61 |
19 |
13 |
3 |
| CDI |
0 |
13 |
0 |
95 |
92 |
170 |
237 |
65 |
| VCDI |
0 |
5 |
0 |
52 |
560 |
1505 |
8023 |
23111 |
|
Date: 2021-12-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
547 |
0 |
174 |
30 |
0 |
0 |
0 |
| OW |
0 |
16 |
0 |
36 |
26 |
0 |
0 |
0 |
| VODI |
0 |
22 |
0 |
63 |
50 |
5 |
0 |
0 |
| ODI |
0 |
1 |
0 |
54 |
53 |
16 |
3 |
4 |
| CDI |
0 |
1 |
0 |
34 |
96 |
110 |
203 |
154 |
| VCDI |
0 |
1 |
0 |
30 |
339 |
1113 |
6992 |
24945 |
|
Date: 2021-12-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
330 |
0 |
159 |
168 |
5 |
0 |
0 |
| OW |
0 |
3 |
0 |
17 |
30 |
4 |
0 |
0 |
| VODI |
0 |
2 |
0 |
25 |
31 |
15 |
1 |
0 |
| ODI |
0 |
6 |
0 |
27 |
43 |
29 |
9 |
3 |
| CDI |
0 |
1 |
0 |
15 |
70 |
103 |
211 |
83 |
| VCDI |
0 |
3 |
0 |
34 |
232 |
1073 |
6355 |
26031 |
|
Date: 2021-12-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
191 |
0 |
137 |
159 |
95 |
0 |
0 |
| OW |
0 |
0 |
0 |
9 |
18 |
15 |
0 |
0 |
| VODI |
0 |
0 |
0 |
16 |
18 |
30 |
0 |
0 |
| ODI |
0 |
0 |
0 |
12 |
23 |
33 |
5 |
1 |
| CDI |
0 |
0 |
0 |
15 |
32 |
104 |
92 |
150 |
| VCDI |
0 |
0 |
0 |
18 |
166 |
1186 |
5408 |
27185 |
|
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