Validation of sea ice concentration - Asian sector
Bulletin date: 2023-03-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
469 |
0 |
1 |
1 |
0 |
0 |
0 |
| OW |
0 |
46 |
0 |
2 |
1 |
2 |
0 |
0 |
| VODI |
0 |
52 |
0 |
8 |
4 |
2 |
0 |
0 |
| ODI |
0 |
38 |
0 |
13 |
22 |
18 |
0 |
1 |
| CDI |
0 |
46 |
0 |
60 |
47 |
96 |
115 |
93 |
| VCDI |
0 |
18 |
0 |
53 |
235 |
963 |
7525 |
22352 |
|
Date: 2023-03-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
370 |
0 |
39 |
8 |
0 |
0 |
0 |
| OW |
0 |
16 |
0 |
12 |
7 |
0 |
0 |
0 |
| VODI |
0 |
24 |
0 |
20 |
9 |
1 |
0 |
0 |
| ODI |
0 |
27 |
0 |
33 |
21 |
27 |
26 |
42 |
| CDI |
0 |
11 |
0 |
51 |
35 |
95 |
170 |
148 |
| VCDI |
0 |
14 |
0 |
105 |
302 |
1252 |
10024 |
19394 |
|
Date: 2023-03-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
246 |
0 |
86 |
43 |
0 |
0 |
0 |
| OW |
0 |
6 |
0 |
5 |
15 |
1 |
0 |
0 |
| VODI |
0 |
10 |
0 |
11 |
11 |
6 |
3 |
0 |
| ODI |
0 |
14 |
0 |
12 |
17 |
7 |
82 |
47 |
| CDI |
0 |
10 |
0 |
9 |
53 |
54 |
244 |
113 |
| VCDI |
0 |
22 |
0 |
40 |
184 |
788 |
9737 |
20407 |
|
Date: 2023-03-20:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
226 |
0 |
77 |
34 |
0 |
0 |
0 |
| OW |
0 |
7 |
0 |
8 |
11 |
1 |
0 |
0 |
| VODI |
0 |
19 |
0 |
8 |
21 |
1 |
0 |
0 |
| ODI |
0 |
16 |
0 |
5 |
21 |
4 |
31 |
0 |
| CDI |
0 |
15 |
0 |
9 |
38 |
23 |
122 |
157 |
| VCDI |
0 |
29 |
0 |
31 |
154 |
560 |
5342 |
25313 |
|
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