Validation of sea ice concentration - Asian sector
Bulletin date: 2022-03-29
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-03-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
233 |
0 |
43 |
0 |
0 |
0 |
0 |
| OW |
0 |
29 |
0 |
20 |
2 |
0 |
0 |
0 |
| VODI |
0 |
22 |
0 |
49 |
5 |
0 |
0 |
0 |
| ODI |
0 |
19 |
0 |
32 |
38 |
105 |
50 |
15 |
| CDI |
0 |
21 |
0 |
59 |
69 |
258 |
377 |
319 |
| VCDI |
0 |
0 |
0 |
25 |
145 |
1055 |
9167 |
22961 |
|
Date: 2022-03-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
131 |
0 |
43 |
10 |
0 |
0 |
0 |
| OW |
0 |
36 |
0 |
8 |
4 |
0 |
0 |
0 |
| VODI |
0 |
49 |
0 |
23 |
19 |
5 |
0 |
0 |
| ODI |
0 |
28 |
0 |
34 |
63 |
108 |
42 |
20 |
| CDI |
0 |
32 |
0 |
62 |
64 |
314 |
316 |
225 |
| VCDI |
0 |
15 |
0 |
25 |
130 |
1138 |
7902 |
24272 |
|
Date: 2022-04-02:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
81 |
0 |
36 |
18 |
2 |
0 |
0 |
| OW |
0 |
34 |
0 |
11 |
1 |
2 |
0 |
0 |
| VODI |
0 |
35 |
0 |
21 |
9 |
6 |
0 |
0 |
| ODI |
0 |
30 |
0 |
53 |
27 |
134 |
118 |
19 |
| CDI |
0 |
52 |
0 |
63 |
38 |
229 |
606 |
190 |
| VCDI |
0 |
26 |
0 |
17 |
178 |
945 |
9202 |
22935 |
|
Date: 2022-04-04:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
79 |
0 |
34 |
31 |
0 |
0 |
0 |
| OW |
0 |
14 |
0 |
13 |
13 |
0 |
0 |
0 |
| VODI |
0 |
6 |
0 |
30 |
9 |
3 |
0 |
0 |
| ODI |
0 |
1 |
0 |
31 |
39 |
54 |
171 |
14 |
| CDI |
0 |
6 |
0 |
67 |
61 |
187 |
611 |
215 |
| VCDI |
0 |
1 |
0 |
32 |
184 |
654 |
9787 |
22771 |
|
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