Validation of sea ice concentration - Asian sector
Bulletin date: 2024-01-30
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
94 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
2 |
35 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
10 |
67 |
0 |
0 |
0 |
1 |
0 |
0 |
| ODI |
6 |
77 |
0 |
17 |
41 |
17 |
9 |
2 |
| CDI |
0 |
196 |
6 |
57 |
88 |
127 |
124 |
62 |
| VCDI |
0 |
171 |
5 |
201 |
398 |
1385 |
7807 |
21278 |
|
Date: 2024-02-01:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
161 |
173 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
20 |
0 |
0 |
3 |
0 |
0 |
0 |
| VODI |
0 |
33 |
0 |
6 |
10 |
1 |
0 |
0 |
| ODI |
0 |
52 |
7 |
52 |
40 |
18 |
7 |
0 |
| CDI |
0 |
114 |
7 |
74 |
144 |
167 |
149 |
50 |
| VCDI |
0 |
477 |
29 |
377 |
780 |
2689 |
6707 |
19936 |
|
Date: 2024-02-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
189 |
241 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
27 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
35 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
67 |
2 |
41 |
20 |
18 |
14 |
2 |
| CDI |
0 |
117 |
3 |
87 |
111 |
190 |
67 |
129 |
| VCDI |
0 |
563 |
27 |
555 |
991 |
2846 |
5810 |
20131 |
|
Date: 2024-02-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
55 |
321 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
1 |
19 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
1 |
36 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
44 |
0 |
1 |
6 |
6 |
5 |
0 |
| CDI |
0 |
68 |
0 |
39 |
54 |
121 |
188 |
35 |
| VCDI |
0 |
353 |
44 |
518 |
853 |
3065 |
6979 |
19471 |
|
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