Validation of sea ice concentration - Asian sector
Bulletin date: 2016-07-21
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-07-15:
| 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 |
221 |
4907 |
1494 |
432 |
10 |
2 |
0 |
0 |
| OW |
0 |
37 |
195 |
740 |
49 |
18 |
0 |
0 |
| VODI |
0 |
14 |
64 |
1516 |
1462 |
66 |
0 |
0 |
| ODI |
0 |
0 |
0 |
515 |
3145 |
1412 |
14 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1348 |
10165 |
1370 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
88 |
1687 |
1110 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-17:
| 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 |
18 |
4744 |
2194 |
341 |
7 |
0 |
0 |
0 |
| OW |
0 |
29 |
180 |
904 |
108 |
11 |
0 |
0 |
| VODI |
0 |
1 |
74 |
1580 |
1869 |
18 |
0 |
0 |
| ODI |
0 |
0 |
0 |
303 |
3678 |
1263 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1828 |
11231 |
423 |
0 |
| VCDI |
0 |
1 |
0 |
0 |
80 |
1129 |
68 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-19:
| 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 |
36 |
4364 |
3096 |
546 |
16 |
0 |
0 |
0 |
| OW |
0 |
8 |
235 |
847 |
52 |
4 |
0 |
0 |
| VODI |
0 |
0 |
21 |
2100 |
1188 |
25 |
0 |
0 |
| ODI |
0 |
0 |
0 |
87 |
3929 |
2224 |
0 |
0 |
| CDI |
0 |
0 |
1 |
0 |
1301 |
11658 |
343 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-07-21:
| 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 |
102 |
5971 |
1592 |
663 |
16 |
0 |
0 |
0 |
| OW |
0 |
6 |
372 |
1220 |
68 |
6 |
0 |
0 |
| VODI |
0 |
0 |
30 |
1921 |
1416 |
187 |
0 |
0 |
| ODI |
0 |
0 |
0 |
182 |
3675 |
3622 |
0 |
0 |
| CDI |
0 |
1 |
0 |
0 |
957 |
10010 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
102 |
5975 |
1646 |
877 |
47 |
1 |
0 |
0 |
| OW |
0 |
2 |
319 |
1221 |
160 |
5 |
0 |
0 |
| VODI |
0 |
0 |
29 |
1720 |
1412 |
373 |
0 |
0 |
| ODI |
0 |
0 |
0 |
167 |
3437 |
3131 |
0 |
0 |
| CDI |
0 |
1 |
0 |
1 |
1076 |
10315 |
65 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-07-23:
| 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 |
1110 |
5475 |
1481 |
600 |
10 |
0 |
0 |
0 |
| OW |
0 |
43 |
486 |
1339 |
208 |
0 |
0 |
0 |
| VODI |
0 |
3 |
69 |
1739 |
1813 |
711 |
0 |
0 |
| ODI |
0 |
0 |
1 |
248 |
4079 |
3320 |
10 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1180 |
8101 |
56 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
1110 |
5500 |
1595 |
951 |
96 |
0 |
0 |
0 |
| OW |
0 |
18 |
367 |
1104 |
281 |
18 |
0 |
0 |
| VODI |
0 |
3 |
74 |
1685 |
1638 |
996 |
0 |
0 |
| ODI |
0 |
0 |
1 |
185 |
3926 |
2708 |
3 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1349 |
8410 |
63 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-07-25:
| 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 |
662 |
6326 |
2447 |
865 |
8 |
0 |
0 |
0 |
| OW |
0 |
4 |
120 |
1115 |
75 |
1 |
0 |
0 |
| VODI |
0 |
0 |
0 |
1814 |
780 |
5 |
0 |
0 |
| ODI |
0 |
1 |
0 |
98 |
6790 |
837 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
1426 |
8704 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
662 |
6196 |
1739 |
986 |
148 |
0 |
0 |
0 |
| OW |
0 |
122 |
571 |
968 |
356 |
74 |
0 |
0 |
| VODI |
0 |
12 |
257 |
1566 |
2292 |
992 |
0 |
0 |
| ODI |
0 |
1 |
0 |
373 |
3782 |
2873 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
2501 |
5608 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-07-27:
| 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 |
169 |
6573 |
2912 |
1207 |
12 |
0 |
0 |
0 |
| OW |
0 |
1 |
75 |
1198 |
194 |
0 |
0 |
0 |
| VODI |
0 |
0 |
6 |
1493 |
1180 |
57 |
0 |
0 |
| ODI |
0 |
0 |
0 |
97 |
5652 |
3903 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
997 |
6267 |
89 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
169 |
6329 |
2291 |
1065 |
238 |
52 |
0 |
0 |
| OW |
0 |
221 |
462 |
1033 |
436 |
234 |
0 |
0 |
| VODI |
0 |
24 |
240 |
1491 |
2235 |
1734 |
0 |
0 |
| ODI |
0 |
0 |
0 |
404 |
3348 |
3395 |
3 |
0 |
| CDI |
0 |
0 |
0 |
2 |
1778 |
4812 |
86 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Date: 2016-07-29:
| 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 |
192 |
7232 |
2526 |
923 |
32 |
0 |
0 |
0 |
| OW |
0 |
3 |
123 |
1364 |
230 |
11 |
0 |
0 |
| VODI |
0 |
1 |
12 |
1275 |
1755 |
309 |
2 |
0 |
| ODI |
0 |
0 |
0 |
101 |
5449 |
4829 |
699 |
0 |
| CDI |
0 |
0 |
0 |
0 |
813 |
3857 |
344 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
192 |
6708 |
2202 |
1096 |
331 |
182 |
5 |
0 |
| OW |
0 |
467 |
181 |
1014 |
509 |
432 |
62 |
0 |
| VODI |
0 |
61 |
253 |
1216 |
2527 |
1478 |
485 |
0 |
| ODI |
0 |
0 |
25 |
336 |
3325 |
3007 |
492 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1587 |
3907 |
1 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
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