Validation of sea ice concentration - Asian sector
Bulletin date: 2024-03-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
212 |
3 |
25 |
3 |
0 |
0 |
0 |
| OW |
0 |
12 |
0 |
4 |
2 |
0 |
0 |
0 |
| VODI |
0 |
18 |
1 |
10 |
3 |
0 |
0 |
0 |
| ODI |
0 |
11 |
1 |
8 |
5 |
0 |
0 |
5 |
| CDI |
0 |
32 |
5 |
24 |
13 |
24 |
42 |
208 |
| VCDI |
0 |
12 |
5 |
88 |
153 |
407 |
3157 |
27790 |
|
Date: 2024-03-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
151 |
12 |
71 |
5 |
0 |
0 |
0 |
| OW |
0 |
3 |
1 |
9 |
3 |
0 |
0 |
0 |
| VODI |
0 |
1 |
1 |
18 |
3 |
0 |
0 |
0 |
| ODI |
0 |
2 |
0 |
4 |
4 |
2 |
3 |
0 |
| CDI |
0 |
1 |
0 |
16 |
5 |
20 |
128 |
161 |
| VCDI |
0 |
3 |
0 |
46 |
141 |
663 |
5239 |
25567 |
|
Date: 2024-03-16:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
162 |
17 |
75 |
13 |
0 |
0 |
0 |
| OW |
0 |
5 |
0 |
6 |
1 |
0 |
0 |
0 |
| VODI |
0 |
14 |
0 |
1 |
4 |
0 |
0 |
0 |
| ODI |
0 |
9 |
1 |
7 |
4 |
0 |
0 |
8 |
| CDI |
0 |
12 |
1 |
8 |
11 |
16 |
54 |
234 |
| VCDI |
0 |
44 |
10 |
154 |
192 |
388 |
6181 |
24651 |
|
Date: 2024-03-18:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
178 |
12 |
89 |
6 |
0 |
0 |
0 |
| OW |
0 |
7 |
4 |
5 |
6 |
0 |
0 |
0 |
| VODI |
0 |
2 |
4 |
8 |
8 |
0 |
0 |
0 |
| ODI |
0 |
1 |
4 |
13 |
5 |
15 |
13 |
2 |
| CDI |
0 |
4 |
2 |
20 |
13 |
43 |
165 |
208 |
| VCDI |
0 |
2 |
5 |
113 |
183 |
468 |
7975 |
22700 |
|
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