Validation of sea ice concentration - Asian sector
Bulletin date: 2024-03-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
107 |
9 |
59 |
19 |
0 |
0 |
0 |
| OW |
0 |
3 |
3 |
10 |
5 |
0 |
0 |
0 |
| VODI |
0 |
3 |
2 |
17 |
4 |
0 |
0 |
0 |
| ODI |
0 |
2 |
1 |
21 |
8 |
18 |
24 |
4 |
| CDI |
0 |
1 |
1 |
27 |
8 |
62 |
120 |
175 |
| VCDI |
0 |
0 |
0 |
90 |
193 |
578 |
7570 |
23139 |
|
Date: 2024-03-21:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
28 |
11 |
139 |
37 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
10 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
8 |
8 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
5 |
6 |
4 |
10 |
5 |
| CDI |
0 |
0 |
0 |
6 |
12 |
33 |
224 |
95 |
| VCDI |
0 |
0 |
0 |
12 |
138 |
380 |
7816 |
23293 |
|
Date: 2024-03-23:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2 |
1 |
122 |
63 |
9 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
10 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
7 |
11 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
5 |
5 |
2 |
11 |
1 |
| CDI |
0 |
0 |
0 |
1 |
21 |
11 |
94 |
276 |
| VCDI |
0 |
0 |
0 |
0 |
59 |
211 |
3884 |
27465 |
|
Date: 2024-03-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
79 |
105 |
16 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
6 |
5 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1 |
13 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
8 |
6 |
20 |
5 |
| CDI |
0 |
0 |
0 |
2 |
10 |
23 |
153 |
311 |
| VCDI |
0 |
0 |
0 |
1 |
52 |
222 |
2414 |
28825 |
|
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