Validation of sea ice concentration - Asian sector
Bulletin date: 2023-10-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-10-03:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
10967 |
6133 |
39 |
137 |
3 |
0 |
0 |
0 |
| OW |
0 |
226 |
12 |
98 |
3 |
0 |
0 |
0 |
| VODI |
0 |
207 |
14 |
225 |
33 |
0 |
0 |
0 |
| ODI |
0 |
123 |
17 |
322 |
220 |
53 |
5 |
0 |
| CDI |
0 |
24 |
2 |
145 |
754 |
1002 |
378 |
46 |
| VCDI |
0 |
0 |
0 |
41 |
358 |
2670 |
6039 |
1987 |
|
Date: 2023-10-05:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
11976 |
5380 |
31 |
241 |
68 |
2 |
0 |
0 |
| OW |
0 |
95 |
9 |
69 |
10 |
0 |
0 |
0 |
| VODI |
0 |
113 |
6 |
156 |
48 |
2 |
0 |
0 |
| ODI |
0 |
107 |
1 |
154 |
125 |
36 |
6 |
0 |
| CDI |
0 |
90 |
5 |
142 |
398 |
660 |
395 |
44 |
| VCDI |
0 |
30 |
3 |
119 |
440 |
2821 |
4899 |
3602 |
|
Date: 2023-10-07:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
9873 |
7371 |
56 |
417 |
90 |
2 |
0 |
0 |
| OW |
0 |
93 |
7 |
94 |
21 |
2 |
0 |
0 |
| VODI |
0 |
97 |
6 |
157 |
47 |
11 |
0 |
0 |
| ODI |
0 |
87 |
13 |
187 |
95 |
58 |
23 |
0 |
| CDI |
0 |
36 |
11 |
231 |
335 |
486 |
479 |
44 |
| VCDI |
0 |
5 |
2 |
114 |
425 |
1836 |
4696 |
4776 |
|
Date: 2023-10-09:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8696 |
7950 |
81 |
738 |
166 |
85 |
30 |
0 |
| OW |
0 |
41 |
8 |
129 |
84 |
20 |
5 |
0 |
| VODI |
0 |
22 |
2 |
157 |
130 |
39 |
18 |
0 |
| ODI |
0 |
5 |
0 |
161 |
126 |
80 |
50 |
1 |
| CDI |
0 |
0 |
0 |
157 |
264 |
423 |
747 |
153 |
| VCDI |
0 |
0 |
0 |
34 |
240 |
984 |
5054 |
5403 |
|
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