Validation of sea ice concentration - Asian sector
Bulletin date: 2015-08-06
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-07-31:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2457 |
9698 |
1583 |
296 |
0 |
0 |
0 |
0 |
| OW |
0 |
45 |
549 |
1038 |
38 |
0 |
0 |
0 |
| VODI |
0 |
5 |
38 |
1339 |
1184 |
96 |
0 |
0 |
| ODI |
0 |
0 |
0 |
94 |
2938 |
1899 |
43 |
0 |
| CDI |
0 |
0 |
0 |
20 |
216 |
7093 |
1287 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
8 |
118 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2015-08-02:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2298 |
9710 |
1905 |
220 |
0 |
0 |
0 |
0 |
| OW |
0 |
50 |
621 |
1093 |
8 |
0 |
0 |
0 |
| VODI |
0 |
4 |
65 |
1307 |
1332 |
131 |
0 |
0 |
| ODI |
0 |
0 |
0 |
100 |
2032 |
3307 |
386 |
0 |
| CDI |
0 |
0 |
0 |
12 |
174 |
5707 |
1525 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
93 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2015-08-04:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2165 |
10773 |
1484 |
247 |
2 |
0 |
0 |
0 |
| OW |
0 |
23 |
450 |
760 |
25 |
0 |
0 |
0 |
| VODI |
0 |
0 |
35 |
1367 |
419 |
1 |
12 |
0 |
| ODI |
0 |
0 |
0 |
173 |
1736 |
736 |
198 |
0 |
| CDI |
0 |
0 |
0 |
8 |
600 |
3713 |
2381 |
45 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1132 |
2950 |
631 |
|
...date precedes bulletin
|
Date: 2015-08-06:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2015-08-08:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1241 |
12574 |
1205 |
122 |
0 |
0 |
0 |
0 |
| OW |
0 |
125 |
574 |
637 |
21 |
6 |
0 |
0 |
| VODI |
0 |
5 |
108 |
1069 |
761 |
76 |
19 |
0 |
| ODI |
0 |
0 |
5 |
127 |
1109 |
899 |
879 |
0 |
| CDI |
0 |
0 |
0 |
17 |
625 |
4196 |
1813 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
114 |
3386 |
367 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1241 |
12580 |
1272 |
160 |
1 |
0 |
0 |
0 |
| OW |
0 |
110 |
475 |
561 |
36 |
5 |
0 |
0 |
| VODI |
0 |
14 |
138 |
1019 |
636 |
107 |
32 |
0 |
| ODI |
0 |
0 |
7 |
216 |
1108 |
894 |
713 |
0 |
| CDI |
0 |
0 |
0 |
15 |
746 |
4013 |
2019 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
103 |
3544 |
314 |
0 |
|
Date: 2015-08-10:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1763 |
12561 |
1233 |
99 |
0 |
0 |
0 |
0 |
| OW |
0 |
19 |
534 |
488 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
26 |
1187 |
161 |
0 |
1 |
0 |
| ODI |
0 |
0 |
0 |
163 |
1588 |
200 |
14 |
0 |
| CDI |
0 |
0 |
0 |
23 |
405 |
7776 |
195 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
47 |
419 |
3177 |
1 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1763 |
12388 |
1061 |
211 |
0 |
0 |
0 |
0 |
| OW |
0 |
155 |
513 |
482 |
35 |
0 |
2 |
0 |
| VODI |
0 |
37 |
210 |
1056 |
669 |
35 |
24 |
0 |
| ODI |
0 |
0 |
7 |
163 |
1043 |
1473 |
432 |
0 |
| CDI |
0 |
0 |
2 |
29 |
398 |
4923 |
1517 |
0 |
| VCDI |
0 |
0 |
0 |
21 |
56 |
1964 |
1412 |
1 |
|
Date: 2015-08-12:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2294 |
12048 |
1338 |
130 |
0 |
0 |
0 |
0 |
| OW |
0 |
2 |
421 |
603 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
25 |
1059 |
259 |
16 |
0 |
0 |
| ODI |
0 |
0 |
0 |
218 |
1440 |
705 |
75 |
0 |
| CDI |
0 |
0 |
0 |
17 |
1530 |
5605 |
1160 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
220 |
2662 |
255 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2294 |
11793 |
1059 |
238 |
0 |
0 |
0 |
0 |
| OW |
0 |
205 |
498 |
543 |
21 |
9 |
0 |
0 |
| VODI |
0 |
52 |
223 |
1035 |
694 |
55 |
6 |
0 |
| ODI |
0 |
0 |
4 |
178 |
1852 |
1122 |
70 |
0 |
| CDI |
0 |
0 |
0 |
28 |
843 |
4895 |
1080 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
39 |
2907 |
334 |
0 |
|
Date: 2015-08-14:
| Best estimate |
Forecast |
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2026 |
12480 |
1134 |
130 |
0 |
0 |
0 |
0 |
| OW |
0 |
31 |
483 |
614 |
21 |
0 |
0 |
0 |
| VODI |
0 |
0 |
71 |
1018 |
321 |
46 |
2 |
0 |
| ODI |
0 |
0 |
4 |
245 |
1491 |
968 |
138 |
0 |
| CDI |
0 |
0 |
0 |
43 |
1994 |
4912 |
2062 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
93 |
1407 |
348 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2026 |
12176 |
964 |
254 |
4 |
0 |
0 |
0 |
| OW |
0 |
254 |
503 |
526 |
52 |
4 |
0 |
0 |
| VODI |
0 |
81 |
211 |
1020 |
735 |
45 |
0 |
0 |
| ODI |
0 |
0 |
14 |
216 |
2254 |
873 |
47 |
0 |
| CDI |
0 |
0 |
0 |
34 |
871 |
4233 |
1596 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
4 |
2178 |
907 |
0 |
|
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