Validation of sea ice concentration - Asian sector
Bulletin date: 2016-09-15
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-09-09:
| 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 |
1522 |
15452 |
2816 |
930 |
24 |
0 |
0 |
0 |
| OW |
0 |
1 |
57 |
636 |
127 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
558 |
1059 |
38 |
0 |
0 |
| ODI |
0 |
0 |
0 |
23 |
3063 |
2794 |
48 |
0 |
| CDI |
0 |
0 |
0 |
0 |
535 |
2212 |
186 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-09-11:
| 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 |
1721 |
14563 |
3637 |
577 |
97 |
0 |
0 |
0 |
| OW |
0 |
1 |
110 |
607 |
178 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
782 |
706 |
43 |
0 |
0 |
| ODI |
0 |
0 |
0 |
74 |
2199 |
2070 |
204 |
0 |
| CDI |
0 |
0 |
0 |
0 |
371 |
3420 |
615 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
106 |
0 |
0 |
|
...date precedes bulletin
|
Date: 2016-09-13:
| 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 |
2089 |
14460 |
2991 |
604 |
46 |
0 |
0 |
0 |
| OW |
0 |
266 |
186 |
562 |
75 |
0 |
0 |
0 |
| VODI |
0 |
0 |
3 |
834 |
469 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
94 |
2130 |
271 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
679 |
4924 |
570 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
300 |
529 |
0 |
|
...date precedes bulletin
|
Date: 2016-09-15:
| 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 |
2075 |
15492 |
2028 |
569 |
39 |
0 |
0 |
0 |
| OW |
0 |
235 |
191 |
712 |
96 |
0 |
0 |
0 |
| VODI |
0 |
0 |
7 |
906 |
520 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
151 |
2087 |
165 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1742 |
4301 |
53 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
650 |
62 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2075 |
15433 |
2087 |
583 |
74 |
0 |
0 |
0 |
| OW |
0 |
293 |
129 |
719 |
80 |
0 |
0 |
0 |
| VODI |
0 |
1 |
10 |
877 |
646 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
159 |
1759 |
181 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1925 |
4408 |
49 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
520 |
66 |
0 |
|
Date: 2016-09-17:
| 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 |
4541 |
13118 |
1369 |
432 |
33 |
12 |
0 |
0 |
| OW |
0 |
496 |
269 |
689 |
163 |
31 |
0 |
0 |
| VODI |
0 |
0 |
30 |
808 |
565 |
82 |
0 |
0 |
| ODI |
0 |
0 |
0 |
246 |
1194 |
667 |
0 |
0 |
| CDI |
0 |
0 |
0 |
13 |
425 |
3846 |
879 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1629 |
545 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
4541 |
12924 |
1436 |
537 |
53 |
37 |
0 |
0 |
| OW |
0 |
663 |
176 |
672 |
116 |
23 |
0 |
0 |
| VODI |
0 |
27 |
56 |
763 |
718 |
73 |
0 |
0 |
| ODI |
0 |
0 |
0 |
185 |
959 |
529 |
0 |
0 |
| CDI |
0 |
0 |
0 |
31 |
532 |
4254 |
1053 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
1351 |
371 |
0 |
|
Date: 2016-09-19:
| 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 |
3577 |
13240 |
1113 |
245 |
0 |
0 |
0 |
0 |
| OW |
0 |
819 |
431 |
630 |
7 |
9 |
0 |
0 |
| VODI |
0 |
183 |
213 |
1306 |
446 |
43 |
0 |
0 |
| ODI |
0 |
0 |
0 |
43 |
2750 |
370 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
776 |
5470 |
43 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
368 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
3577 |
13666 |
1380 |
427 |
12 |
47 |
0 |
0 |
| OW |
0 |
436 |
213 |
801 |
110 |
52 |
0 |
0 |
| VODI |
0 |
140 |
163 |
672 |
767 |
96 |
0 |
0 |
| ODI |
0 |
0 |
1 |
281 |
939 |
299 |
0 |
0 |
| CDI |
0 |
0 |
0 |
43 |
1827 |
3198 |
43 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
324 |
2568 |
0 |
0 |
|
Date: 2016-09-21:
| 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 |
2542 |
13810 |
1122 |
254 |
0 |
0 |
0 |
0 |
| OW |
0 |
600 |
442 |
681 |
20 |
4 |
0 |
0 |
| VODI |
0 |
228 |
395 |
1365 |
557 |
53 |
0 |
0 |
| ODI |
0 |
0 |
0 |
113 |
1943 |
368 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
733 |
5887 |
81 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
884 |
0 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2542 |
14180 |
1385 |
564 |
28 |
43 |
0 |
0 |
| OW |
0 |
350 |
359 |
751 |
108 |
69 |
0 |
0 |
| VODI |
0 |
108 |
212 |
733 |
826 |
202 |
0 |
0 |
| ODI |
0 |
0 |
3 |
331 |
888 |
277 |
0 |
0 |
| CDI |
0 |
0 |
0 |
34 |
1181 |
2442 |
54 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
222 |
4163 |
27 |
0 |
|
Date: 2016-09-23:
| 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 |
2406 |
13570 |
824 |
248 |
10 |
0 |
0 |
0 |
| OW |
0 |
448 |
345 |
454 |
32 |
0 |
0 |
0 |
| VODI |
0 |
167 |
382 |
1282 |
821 |
24 |
17 |
0 |
| ODI |
0 |
0 |
0 |
51 |
1258 |
935 |
57 |
0 |
| CDI |
0 |
0 |
0 |
0 |
70 |
3913 |
1944 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1390 |
1434 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
2406 |
13939 |
1163 |
552 |
54 |
2 |
17 |
0 |
| OW |
0 |
246 |
318 |
756 |
294 |
48 |
45 |
0 |
| VODI |
0 |
0 |
70 |
711 |
877 |
324 |
67 |
0 |
| ODI |
0 |
0 |
0 |
16 |
779 |
675 |
39 |
0 |
| CDI |
0 |
0 |
0 |
0 |
187 |
1953 |
607 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3260 |
2677 |
0 |
|
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