Validation of sea ice concentration - Asian sector
Bulletin date: 2022-01-25
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-01-25:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2 |
327 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
4 |
52 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
4 |
68 |
0 |
8 |
8 |
2 |
1 |
0 |
| ODI |
3 |
92 |
0 |
32 |
103 |
118 |
43 |
0 |
| CDI |
3 |
102 |
0 |
23 |
115 |
272 |
333 |
52 |
| VCDI |
8 |
324 |
0 |
193 |
408 |
1773 |
8387 |
22258 |
|
Date: 2022-01-27:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
419 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
46 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
75 |
0 |
5 |
10 |
4 |
2 |
0 |
| ODI |
0 |
70 |
0 |
55 |
175 |
145 |
53 |
3 |
| CDI |
0 |
126 |
0 |
57 |
304 |
338 |
377 |
216 |
| VCDI |
0 |
428 |
0 |
251 |
785 |
2977 |
9286 |
18911 |
|
Date: 2022-01-29:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
384 |
0 |
33 |
9 |
0 |
0 |
0 |
| OW |
0 |
43 |
0 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
55 |
0 |
2 |
4 |
0 |
0 |
0 |
| ODI |
0 |
44 |
0 |
14 |
127 |
94 |
57 |
0 |
| CDI |
0 |
73 |
0 |
57 |
222 |
307 |
405 |
157 |
| VCDI |
0 |
214 |
0 |
294 |
904 |
2207 |
10925 |
18485 |
|
Date: 2022-01-31:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
275 |
0 |
44 |
44 |
0 |
0 |
0 |
| OW |
0 |
37 |
0 |
9 |
3 |
0 |
0 |
0 |
| VODI |
0 |
45 |
0 |
12 |
3 |
0 |
0 |
0 |
| ODI |
0 |
38 |
0 |
9 |
14 |
53 |
34 |
0 |
| CDI |
0 |
57 |
0 |
26 |
67 |
281 |
371 |
171 |
| VCDI |
0 |
175 |
0 |
123 |
442 |
2109 |
9285 |
21391 |
|
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