Validation of sea ice concentration - Asian sector
Bulletin date: 2023-06-13
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-06-13:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
355 |
1605 |
16 |
201 |
71 |
14 |
1 |
0 |
| OW |
0 |
114 |
10 |
151 |
75 |
37 |
15 |
0 |
| VODI |
0 |
145 |
16 |
270 |
223 |
219 |
132 |
5 |
| ODI |
0 |
172 |
13 |
300 |
534 |
852 |
1086 |
100 |
| CDI |
0 |
44 |
11 |
308 |
907 |
2911 |
6705 |
314 |
| VCDI |
0 |
0 |
0 |
21 |
311 |
3293 |
10101 |
625 |
|
Date: 2023-06-15:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
391 |
1757 |
40 |
326 |
87 |
16 |
16 |
0 |
| OW |
0 |
64 |
13 |
113 |
94 |
31 |
18 |
0 |
| VODI |
0 |
128 |
17 |
278 |
294 |
195 |
137 |
11 |
| ODI |
0 |
196 |
16 |
294 |
557 |
936 |
1089 |
245 |
| CDI |
0 |
72 |
23 |
365 |
975 |
3015 |
5011 |
1180 |
| VCDI |
0 |
0 |
0 |
54 |
723 |
3527 |
7568 |
2411 |
|
Date: 2023-06-17:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
354 |
1722 |
37 |
359 |
117 |
28 |
11 |
0 |
| OW |
0 |
99 |
10 |
102 |
100 |
51 |
17 |
1 |
| VODI |
0 |
164 |
25 |
290 |
364 |
218 |
117 |
10 |
| ODI |
0 |
197 |
22 |
376 |
801 |
989 |
1034 |
169 |
| CDI |
0 |
65 |
8 |
407 |
1162 |
3083 |
6296 |
655 |
| VCDI |
0 |
0 |
1 |
155 |
904 |
2443 |
8325 |
995 |
|
Date: 2023-06-19:
| Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
311 |
1776 |
41 |
452 |
161 |
48 |
19 |
0 |
| OW |
0 |
90 |
10 |
125 |
162 |
43 |
12 |
0 |
| VODI |
0 |
181 |
10 |
322 |
472 |
231 |
96 |
7 |
| ODI |
0 |
200 |
27 |
452 |
1056 |
863 |
1172 |
96 |
| CDI |
0 |
75 |
14 |
450 |
1738 |
2442 |
6003 |
377 |
| VCDI |
0 |
3 |
1 |
100 |
1164 |
1831 |
9125 |
525 |
|
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