Validation of sea ice concentration - Asian sector
Bulletin date: 2021-03-30
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
34 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
12 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
14 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
9 |
0 |
6 |
17 |
4 |
22 |
13 |
| CDI |
0 |
3 |
0 |
10 |
68 |
12 |
83 |
177 |
| VCDI |
0 |
16 |
0 |
70 |
445 |
356 |
4126 |
29621 |
|
Date: 2021-04-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
29 |
0 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
12 |
0 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
8 |
0 |
6 |
1 |
20 |
2 |
0 |
| ODI |
0 |
4 |
0 |
8 |
35 |
63 |
28 |
5 |
| CDI |
0 |
6 |
0 |
17 |
79 |
124 |
189 |
91 |
| VCDI |
0 |
15 |
0 |
98 |
465 |
898 |
7505 |
25396 |
|
Date: 2021-04-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
30 |
0 |
20 |
5 |
0 |
0 |
0 |
| OW |
0 |
4 |
0 |
3 |
0 |
2 |
0 |
0 |
| VODI |
0 |
4 |
0 |
2 |
2 |
19 |
3 |
0 |
| ODI |
0 |
3 |
0 |
4 |
28 |
90 |
68 |
2 |
| CDI |
0 |
3 |
0 |
19 |
67 |
159 |
213 |
115 |
| VCDI |
0 |
21 |
0 |
117 |
405 |
920 |
8188 |
24602 |
|
Date: 2021-04-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
26 |
0 |
21 |
1 |
0 |
0 |
0 |
| OW |
0 |
2 |
0 |
5 |
0 |
2 |
3 |
0 |
| VODI |
0 |
2 |
0 |
4 |
2 |
10 |
15 |
0 |
| ODI |
0 |
3 |
0 |
6 |
35 |
61 |
64 |
5 |
| CDI |
0 |
4 |
0 |
10 |
78 |
92 |
184 |
96 |
| VCDI |
0 |
23 |
0 |
124 |
436 |
610 |
7449 |
25745 |
|
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