Validation of sea ice concentration - Asian sector
Bulletin date: 2024-09-24
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-09-24:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13416 |
4530 |
24 |
55 |
0 |
0 |
0 |
0 |
| OW |
26 |
107 |
9 |
33 |
0 |
0 |
0 |
0 |
| VODI |
45 |
215 |
8 |
111 |
24 |
2 |
0 |
0 |
| ODI |
73 |
432 |
22 |
337 |
204 |
48 |
14 |
0 |
| CDI |
0 |
75 |
33 |
347 |
556 |
771 |
446 |
3 |
| VCDI |
0 |
0 |
0 |
61 |
285 |
2259 |
7143 |
569 |
|
Date: 2024-09-26:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13465 |
4529 |
8 |
106 |
3 |
0 |
0 |
0 |
| OW |
20 |
117 |
2 |
44 |
8 |
0 |
0 |
0 |
| VODI |
55 |
195 |
14 |
62 |
30 |
1 |
0 |
0 |
| ODI |
52 |
312 |
28 |
222 |
130 |
45 |
5 |
0 |
| CDI |
1 |
69 |
22 |
374 |
393 |
476 |
229 |
8 |
| VCDI |
0 |
1 |
2 |
86 |
390 |
2911 |
6732 |
1136 |
|
Date: 2024-09-28:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13150 |
4852 |
37 |
86 |
2 |
0 |
0 |
0 |
| OW |
30 |
113 |
9 |
47 |
2 |
0 |
0 |
0 |
| VODI |
23 |
132 |
23 |
124 |
9 |
2 |
0 |
0 |
| ODI |
9 |
149 |
21 |
319 |
73 |
29 |
9 |
0 |
| CDI |
0 |
29 |
3 |
291 |
516 |
341 |
172 |
6 |
| VCDI |
0 |
2 |
0 |
54 |
475 |
3195 |
6772 |
1177 |
|
Date: 2024-09-30:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
13025 |
4862 |
38 |
166 |
25 |
0 |
0 |
0 |
| OW |
6 |
100 |
3 |
39 |
18 |
0 |
0 |
0 |
| VODI |
15 |
137 |
19 |
107 |
31 |
2 |
0 |
0 |
| ODI |
10 |
112 |
25 |
218 |
83 |
23 |
6 |
0 |
| CDI |
0 |
13 |
5 |
268 |
318 |
225 |
280 |
8 |
| VCDI |
0 |
0 |
1 |
106 |
434 |
1190 |
8615 |
1750 |
|
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