Validation of sea ice concentration - Asian sector
Bulletin date: 2023-05-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-05-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
353 |
9 |
23 |
3 |
0 |
0 |
0 |
| OW |
0 |
14 |
4 |
9 |
0 |
1 |
0 |
0 |
| VODI |
0 |
17 |
3 |
16 |
13 |
24 |
26 |
1 |
| ODI |
0 |
9 |
4 |
38 |
21 |
177 |
206 |
36 |
| CDI |
0 |
0 |
0 |
19 |
71 |
389 |
953 |
429 |
| VCDI |
0 |
0 |
0 |
19 |
130 |
1236 |
11177 |
16853 |
|
Date: 2023-05-11:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
366 |
9 |
31 |
0 |
0 |
0 |
0 |
| OW |
0 |
3 |
0 |
9 |
2 |
5 |
0 |
0 |
| VODI |
0 |
10 |
0 |
16 |
19 |
33 |
34 |
3 |
| ODI |
0 |
2 |
0 |
33 |
48 |
126 |
199 |
56 |
| CDI |
0 |
0 |
0 |
23 |
78 |
374 |
998 |
453 |
| VCDI |
0 |
0 |
0 |
16 |
129 |
1436 |
11688 |
16084 |
|
Date: 2023-05-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
383 |
1 |
20 |
3 |
0 |
0 |
0 |
| OW |
0 |
13 |
0 |
8 |
1 |
3 |
0 |
0 |
| VODI |
0 |
18 |
1 |
5 |
13 |
20 |
28 |
3 |
| ODI |
0 |
13 |
0 |
13 |
43 |
157 |
176 |
25 |
| CDI |
0 |
10 |
1 |
23 |
88 |
522 |
926 |
773 |
| VCDI |
0 |
12 |
0 |
37 |
176 |
1578 |
11167 |
16023 |
|
Date: 2023-05-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
399 |
6 |
27 |
0 |
0 |
0 |
2 |
| OW |
0 |
12 |
0 |
5 |
6 |
5 |
14 |
5 |
| VODI |
0 |
21 |
0 |
9 |
13 |
35 |
49 |
5 |
| ODI |
0 |
15 |
0 |
20 |
59 |
173 |
208 |
46 |
| CDI |
0 |
12 |
3 |
36 |
108 |
602 |
1019 |
960 |
| VCDI |
0 |
20 |
6 |
42 |
140 |
1356 |
10330 |
16515 |
|
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