Validation of sea ice concentration - European sector
Bulletin date: 2014-05-15
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-05-09:
| 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 |
60962 |
16999 |
3017 |
5154 |
358 |
106 |
6 |
0 |
| OW |
60 |
30 |
282 |
714 |
246 |
42 |
11 |
0 |
| VODI |
0 |
4 |
66 |
621 |
469 |
124 |
30 |
0 |
| ODI |
0 |
4 |
16 |
412 |
470 |
220 |
115 |
0 |
| CDI |
0 |
0 |
29 |
422 |
876 |
1714 |
562 |
0 |
| VCDI |
0 |
0 |
2 |
285 |
566 |
4124 |
6153 |
3829 |
|
...date precedes bulletin
|
Date: 2014-05-11:
| 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 |
59988 |
18150 |
3763 |
4348 |
617 |
101 |
11 |
0 |
| OW |
60 |
54 |
256 |
532 |
351 |
51 |
26 |
0 |
| VODI |
0 |
0 |
83 |
512 |
378 |
153 |
78 |
0 |
| ODI |
0 |
0 |
4 |
356 |
405 |
238 |
121 |
0 |
| CDI |
0 |
0 |
7 |
251 |
774 |
1706 |
352 |
0 |
| VCDI |
0 |
0 |
0 |
190 |
492 |
4296 |
5928 |
4468 |
|
...date precedes bulletin
|
Date: 2014-05-13:
| 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 |
64823 |
18065 |
2603 |
1321 |
355 |
69 |
8 |
0 |
| OW |
57 |
10 |
166 |
554 |
276 |
35 |
2 |
0 |
| VODI |
0 |
2 |
44 |
432 |
610 |
55 |
26 |
0 |
| ODI |
0 |
2 |
17 |
242 |
603 |
231 |
42 |
0 |
| CDI |
0 |
0 |
21 |
189 |
1184 |
2558 |
402 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
143 |
2888 |
5387 |
5671 |
|
...date precedes bulletin
|
Date: 2014-05-15:
| 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 |
63910 |
18605 |
2555 |
1702 |
419 |
71 |
5 |
0 |
| OW |
58 |
9 |
125 |
465 |
422 |
43 |
9 |
0 |
| VODI |
0 |
0 |
73 |
313 |
574 |
116 |
23 |
0 |
| ODI |
0 |
5 |
37 |
303 |
521 |
379 |
93 |
0 |
| CDI |
0 |
0 |
44 |
187 |
1463 |
2473 |
478 |
0 |
| VCDI |
0 |
0 |
5 |
97 |
271 |
2951 |
5067 |
5229 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63911 |
18604 |
2608 |
1806 |
439 |
80 |
8 |
0 |
| OW |
57 |
10 |
72 |
401 |
444 |
33 |
8 |
0 |
| VODI |
0 |
3 |
89 |
309 |
583 |
135 |
21 |
0 |
| ODI |
0 |
2 |
33 |
296 |
505 |
409 |
94 |
0 |
| CDI |
0 |
0 |
36 |
181 |
1505 |
2602 |
507 |
0 |
| VCDI |
0 |
0 |
1 |
74 |
194 |
2774 |
5037 |
5229 |
|
Date: 2014-05-17:
| 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 |
64344 |
18279 |
2405 |
1683 |
530 |
89 |
3 |
0 |
| OW |
56 |
42 |
110 |
463 |
421 |
38 |
8 |
0 |
| VODI |
0 |
0 |
45 |
348 |
647 |
197 |
31 |
0 |
| ODI |
0 |
12 |
44 |
258 |
641 |
628 |
100 |
0 |
| CDI |
0 |
6 |
52 |
208 |
1490 |
2513 |
783 |
0 |
| VCDI |
0 |
0 |
14 |
94 |
304 |
2843 |
4057 |
5314 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64344 |
18298 |
2425 |
1778 |
563 |
93 |
3 |
0 |
| OW |
56 |
22 |
89 |
420 |
408 |
42 |
7 |
0 |
| VODI |
0 |
1 |
61 |
329 |
694 |
213 |
29 |
0 |
| ODI |
0 |
18 |
50 |
267 |
651 |
579 |
95 |
0 |
| CDI |
0 |
0 |
43 |
189 |
1510 |
2617 |
748 |
0 |
| VCDI |
0 |
0 |
2 |
71 |
207 |
2764 |
4100 |
5314 |
|
Date: 2014-05-19:
| 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 |
63592 |
18714 |
2694 |
1838 |
403 |
56 |
1 |
0 |
| OW |
53 |
18 |
163 |
654 |
320 |
20 |
3 |
0 |
| VODI |
0 |
3 |
40 |
578 |
862 |
32 |
13 |
0 |
| ODI |
0 |
0 |
31 |
299 |
1784 |
291 |
17 |
0 |
| CDI |
0 |
0 |
0 |
31 |
1205 |
3969 |
221 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
64 |
905 |
4974 |
5252 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63591 |
18697 |
2617 |
2053 |
584 |
73 |
6 |
0 |
| OW |
54 |
15 |
94 |
471 |
497 |
37 |
15 |
0 |
| VODI |
0 |
0 |
78 |
347 |
909 |
223 |
35 |
0 |
| ODI |
0 |
23 |
85 |
217 |
869 |
421 |
60 |
0 |
| CDI |
0 |
0 |
53 |
238 |
1507 |
2836 |
505 |
0 |
| VCDI |
0 |
0 |
1 |
74 |
272 |
1683 |
4608 |
5252 |
|
Date: 2014-05-21:
| 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 |
64277 |
18445 |
2479 |
2076 |
366 |
7 |
1 |
0 |
| OW |
53 |
46 |
125 |
662 |
402 |
17 |
7 |
0 |
| VODI |
0 |
8 |
68 |
397 |
968 |
148 |
22 |
0 |
| ODI |
0 |
0 |
37 |
369 |
1394 |
648 |
73 |
0 |
| CDI |
0 |
0 |
0 |
53 |
1266 |
3585 |
602 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
64 |
730 |
4889 |
4816 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64276 |
18422 |
2365 |
2095 |
544 |
44 |
20 |
0 |
| OW |
54 |
27 |
98 |
445 |
505 |
103 |
19 |
0 |
| VODI |
0 |
31 |
100 |
358 |
741 |
391 |
73 |
0 |
| ODI |
0 |
19 |
122 |
300 |
776 |
521 |
96 |
0 |
| CDI |
0 |
0 |
24 |
313 |
1594 |
2555 |
562 |
0 |
| VCDI |
0 |
0 |
0 |
46 |
300 |
1521 |
4824 |
4816 |
|
Date: 2014-05-23:
| 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 |
64280 |
18313 |
2819 |
2119 |
290 |
2 |
5 |
0 |
| OW |
52 |
26 |
84 |
656 |
421 |
57 |
8 |
0 |
| VODI |
0 |
32 |
169 |
477 |
783 |
329 |
71 |
0 |
| ODI |
0 |
12 |
70 |
404 |
1284 |
555 |
132 |
0 |
| CDI |
0 |
0 |
14 |
129 |
1596 |
2945 |
493 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
99 |
1071 |
4117 |
5186 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64279 |
18296 |
2662 |
2240 |
526 |
77 |
48 |
0 |
| OW |
53 |
23 |
173 |
362 |
443 |
177 |
39 |
0 |
| VODI |
0 |
32 |
143 |
404 |
700 |
417 |
109 |
0 |
| ODI |
0 |
29 |
115 |
491 |
886 |
340 |
120 |
0 |
| CDI |
0 |
3 |
63 |
248 |
1583 |
2689 |
683 |
0 |
| VCDI |
0 |
0 |
0 |
40 |
335 |
1259 |
3827 |
5186 |
|
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