Validation of sea ice concentration - European sector
Bulletin date: 2016-08-25
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-08-19:
| 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 |
86762 |
10880 |
1996 |
804 |
3 |
0 |
0 |
0 |
| OW |
0 |
0 |
1 |
332 |
53 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
350 |
323 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
92 |
720 |
318 |
58 |
0 |
| CDI |
0 |
0 |
0 |
0 |
586 |
2001 |
953 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
38 |
1706 |
1122 |
|
...date precedes bulletin
|
Date: 2016-08-21:
| 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 |
86995 |
11410 |
1324 |
693 |
5 |
0 |
0 |
0 |
| OW |
0 |
0 |
8 |
357 |
51 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
311 |
377 |
9 |
0 |
0 |
| ODI |
0 |
0 |
0 |
108 |
631 |
442 |
21 |
0 |
| CDI |
0 |
0 |
0 |
0 |
682 |
2203 |
1327 |
10 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
191 |
1516 |
429 |
|
...date precedes bulletin
|
Date: 2016-08-23:
| 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 |
87235 |
9205 |
2977 |
867 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
12 |
336 |
6 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
472 |
143 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
117 |
1256 |
60 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
788 |
2613 |
312 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
458 |
1517 |
722 |
|
...date precedes bulletin
|
Date: 2016-08-25:
| 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 |
89045 |
9643 |
1202 |
257 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
26 |
342 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
396 |
78 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
323 |
1059 |
40 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
1230 |
2382 |
77 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
752 |
1693 |
550 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89045 |
9643 |
1192 |
293 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
35 |
280 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
1 |
399 |
72 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
342 |
888 |
41 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
1407 |
2445 |
95 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
688 |
1675 |
550 |
|
Date: 2016-08-27:
| 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 |
90477 |
8056 |
1249 |
200 |
0 |
0 |
0 |
0 |
| OW |
0 |
2 |
73 |
288 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
11 |
378 |
59 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
384 |
1084 |
63 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
1279 |
1948 |
296 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1498 |
1703 |
34 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90477 |
8053 |
1247 |
236 |
0 |
0 |
0 |
0 |
| OW |
0 |
5 |
69 |
233 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
16 |
373 |
66 |
2 |
0 |
0 |
| ODI |
0 |
0 |
1 |
389 |
874 |
56 |
0 |
0 |
| CDI |
0 |
0 |
0 |
34 |
1482 |
2006 |
256 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1448 |
1743 |
34 |
|
Date: 2016-08-29:
| 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 |
90568 |
8230 |
894 |
253 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
17 |
315 |
5 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
672 |
147 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
100 |
1851 |
122 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
305 |
2034 |
229 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
116 |
1906 |
1332 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90568 |
8230 |
826 |
262 |
0 |
0 |
0 |
0 |
| OW |
0 |
1 |
71 |
214 |
7 |
0 |
0 |
0 |
| VODI |
0 |
0 |
14 |
380 |
64 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
422 |
910 |
18 |
1 |
0 |
| CDI |
0 |
0 |
0 |
63 |
1327 |
1989 |
113 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
263 |
2021 |
1332 |
|
Date: 2016-08-31:
| 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 |
91854 |
7099 |
800 |
176 |
0 |
0 |
0 |
0 |
| OW |
0 |
3 |
37 |
305 |
9 |
0 |
0 |
0 |
| VODI |
0 |
0 |
2 |
575 |
129 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
127 |
1774 |
193 |
3 |
0 |
| CDI |
0 |
0 |
0 |
6 |
521 |
1629 |
233 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1280 |
1684 |
656 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91854 |
7079 |
682 |
167 |
0 |
0 |
0 |
0 |
| OW |
0 |
23 |
95 |
158 |
11 |
0 |
0 |
0 |
| VODI |
0 |
0 |
58 |
324 |
52 |
14 |
1 |
0 |
| ODI |
0 |
0 |
4 |
429 |
958 |
36 |
3 |
0 |
| CDI |
0 |
0 |
0 |
111 |
1383 |
1502 |
239 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
1555 |
1677 |
656 |
|
Date: 2016-09-02:
| 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 |
92219 |
6763 |
723 |
209 |
0 |
0 |
0 |
0 |
| OW |
0 |
6 |
48 |
334 |
7 |
1 |
0 |
0 |
| VODI |
0 |
0 |
14 |
370 |
288 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
110 |
1516 |
307 |
6 |
0 |
| CDI |
0 |
0 |
0 |
21 |
572 |
1994 |
30 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1681 |
1287 |
587 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92219 |
6743 |
636 |
182 |
0 |
0 |
0 |
0 |
| OW |
0 |
21 |
92 |
179 |
11 |
3 |
0 |
0 |
| VODI |
0 |
5 |
45 |
334 |
98 |
22 |
2 |
0 |
| ODI |
0 |
0 |
12 |
264 |
1038 |
82 |
6 |
0 |
| CDI |
0 |
0 |
0 |
85 |
1128 |
1858 |
31 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
108 |
2025 |
1284 |
587 |
|
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