Validation of sea ice concentration - Asian sector
Bulletin date: 2023-03-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
274 |
0 |
42 |
34 |
0 |
0 |
0 |
| OW |
0 |
10 |
0 |
8 |
8 |
0 |
0 |
0 |
| VODI |
0 |
18 |
0 |
1 |
15 |
1 |
0 |
0 |
| ODI |
0 |
14 |
0 |
5 |
6 |
0 |
0 |
0 |
| CDI |
0 |
36 |
0 |
13 |
13 |
12 |
27 |
106 |
| VCDI |
0 |
35 |
0 |
77 |
260 |
432 |
5009 |
25827 |
|
Date: 2023-03-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
327 |
0 |
53 |
12 |
0 |
0 |
0 |
| OW |
0 |
11 |
0 |
4 |
4 |
0 |
0 |
0 |
| VODI |
0 |
19 |
0 |
4 |
9 |
0 |
0 |
0 |
| ODI |
0 |
19 |
0 |
5 |
9 |
1 |
0 |
0 |
| CDI |
0 |
23 |
0 |
2 |
19 |
40 |
110 |
86 |
| VCDI |
0 |
225 |
0 |
106 |
259 |
799 |
5941 |
24196 |
|
Date: 2023-03-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
406 |
0 |
42 |
13 |
0 |
0 |
0 |
| OW |
0 |
11 |
0 |
2 |
6 |
1 |
0 |
0 |
| VODI |
0 |
27 |
0 |
6 |
3 |
1 |
0 |
0 |
| ODI |
0 |
17 |
0 |
2 |
9 |
10 |
2 |
2 |
| CDI |
0 |
19 |
0 |
3 |
10 |
53 |
82 |
196 |
| VCDI |
0 |
247 |
0 |
99 |
182 |
573 |
5404 |
24855 |
|
Date: 2023-03-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
396 |
0 |
51 |
8 |
2 |
0 |
0 |
| OW |
0 |
9 |
0 |
5 |
3 |
0 |
0 |
0 |
| VODI |
0 |
20 |
0 |
5 |
3 |
5 |
0 |
0 |
| ODI |
0 |
12 |
0 |
5 |
8 |
7 |
1 |
0 |
| CDI |
0 |
18 |
0 |
4 |
7 |
74 |
138 |
173 |
| VCDI |
0 |
184 |
0 |
73 |
154 |
553 |
6132 |
24233 |
|
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