Validation of sea ice concentration - Asian sector
Bulletin date: 2023-08-08
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-08-08:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5461 |
5529 |
30 |
384 |
20 |
3 |
0 |
0 |
| OW |
30 |
425 |
17 |
202 |
15 |
8 |
0 |
0 |
| VODI |
7 |
471 |
40 |
328 |
168 |
118 |
4 |
0 |
| ODI |
0 |
815 |
91 |
1161 |
1581 |
1227 |
124 |
0 |
| CDI |
0 |
199 |
30 |
1607 |
5243 |
4727 |
485 |
0 |
| VCDI |
0 |
7 |
0 |
20 |
515 |
1085 |
106 |
0 |
|
Date: 2023-08-10:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
5957 |
5820 |
67 |
432 |
23 |
1 |
1 |
0 |
| OW |
12 |
223 |
18 |
124 |
25 |
4 |
1 |
0 |
| VODI |
1 |
398 |
22 |
261 |
183 |
112 |
11 |
0 |
| ODI |
0 |
854 |
99 |
1346 |
1706 |
1443 |
168 |
0 |
| CDI |
0 |
298 |
93 |
1490 |
4179 |
5149 |
659 |
0 |
| VCDI |
0 |
1 |
0 |
9 |
218 |
719 |
156 |
0 |
|
Date: 2023-08-12:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6378 |
5809 |
38 |
421 |
24 |
2 |
0 |
0 |
| OW |
0 |
213 |
7 |
95 |
27 |
6 |
4 |
0 |
| VODI |
0 |
384 |
21 |
297 |
188 |
131 |
25 |
0 |
| ODI |
0 |
1259 |
60 |
1417 |
1968 |
1546 |
172 |
0 |
| CDI |
0 |
382 |
48 |
1399 |
4288 |
4118 |
400 |
0 |
| VCDI |
0 |
3 |
0 |
38 |
215 |
767 |
133 |
0 |
|
Date: 2023-08-14:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
6744 |
5906 |
15 |
307 |
27 |
1 |
0 |
0 |
| OW |
4 |
181 |
7 |
85 |
19 |
4 |
0 |
0 |
| VODI |
10 |
423 |
19 |
270 |
179 |
137 |
15 |
0 |
| ODI |
50 |
1498 |
71 |
1524 |
2281 |
1663 |
114 |
0 |
| CDI |
5 |
416 |
19 |
1533 |
3712 |
3910 |
126 |
0 |
| VCDI |
0 |
0 |
0 |
58 |
218 |
633 |
99 |
0 |
|
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