Validation of sea ice concentration - European sector
Bulletin date: 2019-01-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-12-28:
| 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 |
78387 |
12589 |
106 |
497 |
252 |
94 |
0 |
0 |
| OW |
63 |
408 |
48 |
190 |
98 |
12 |
0 |
0 |
| VODI |
0 |
214 |
48 |
303 |
164 |
19 |
0 |
0 |
| ODI |
0 |
56 |
16 |
243 |
231 |
22 |
0 |
0 |
| CDI |
0 |
13 |
2 |
184 |
437 |
89 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
50 |
821 |
2345 |
7051 |
4048 |
|
...date precedes bulletin
|
Date: 2018-12-30:
| 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 |
77349 |
12733 |
110 |
503 |
294 |
141 |
6 |
0 |
| OW |
63 |
591 |
63 |
254 |
135 |
28 |
0 |
0 |
| VODI |
0 |
145 |
44 |
407 |
211 |
30 |
0 |
0 |
| ODI |
0 |
21 |
7 |
250 |
286 |
50 |
0 |
0 |
| CDI |
0 |
0 |
0 |
133 |
493 |
151 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
10 |
661 |
2078 |
7935 |
3913 |
|
...date precedes bulletin
|
Date: 2019-01-01:
| 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 |
75977 |
13171 |
147 |
758 |
359 |
137 |
67 |
0 |
| OW |
65 |
200 |
51 |
482 |
172 |
32 |
2 |
0 |
| VODI |
0 |
54 |
16 |
383 |
427 |
75 |
0 |
0 |
| ODI |
0 |
11 |
2 |
96 |
598 |
59 |
0 |
0 |
| CDI |
0 |
1 |
1 |
34 |
540 |
271 |
3 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
471 |
1996 |
6503 |
5934 |
|
...date precedes bulletin
|
Date: 2019-01-03:
| 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 |
75569 |
13164 |
179 |
725 |
373 |
136 |
51 |
0 |
| OW |
67 |
149 |
33 |
429 |
240 |
50 |
9 |
0 |
| VODI |
0 |
47 |
20 |
314 |
455 |
116 |
14 |
0 |
| ODI |
0 |
4 |
5 |
126 |
484 |
146 |
5 |
0 |
| CDI |
0 |
1 |
0 |
57 |
580 |
353 |
13 |
0 |
| VCDI |
0 |
0 |
0 |
15 |
484 |
2211 |
6648 |
5828 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75569 |
13167 |
178 |
729 |
379 |
137 |
53 |
0 |
| OW |
67 |
153 |
34 |
419 |
238 |
37 |
11 |
0 |
| VODI |
0 |
43 |
19 |
332 |
429 |
109 |
10 |
0 |
| ODI |
0 |
2 |
6 |
129 |
485 |
137 |
2 |
0 |
| CDI |
0 |
0 |
0 |
49 |
589 |
350 |
9 |
0 |
| VCDI |
0 |
0 |
0 |
8 |
496 |
2242 |
6655 |
5828 |
|
Date: 2019-01-05:
| 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 |
75213 |
13154 |
181 |
736 |
278 |
86 |
37 |
0 |
| OW |
71 |
175 |
51 |
556 |
205 |
47 |
5 |
0 |
| VODI |
0 |
52 |
15 |
386 |
449 |
87 |
7 |
0 |
| ODI |
0 |
9 |
3 |
117 |
575 |
82 |
5 |
0 |
| CDI |
0 |
0 |
3 |
34 |
762 |
322 |
14 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
299 |
2012 |
6459 |
6612 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75213 |
13144 |
180 |
777 |
287 |
87 |
38 |
0 |
| OW |
71 |
190 |
50 |
470 |
196 |
43 |
5 |
0 |
| VODI |
0 |
54 |
18 |
437 |
411 |
79 |
5 |
0 |
| ODI |
0 |
2 |
4 |
109 |
563 |
73 |
7 |
0 |
| CDI |
0 |
0 |
1 |
36 |
786 |
294 |
14 |
0 |
| VCDI |
0 |
0 |
0 |
1 |
325 |
2060 |
6458 |
6612 |
|
Date: 2019-01-07:
| 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 |
75350 |
12829 |
151 |
744 |
297 |
158 |
34 |
0 |
| OW |
70 |
322 |
61 |
600 |
204 |
22 |
0 |
0 |
| VODI |
0 |
91 |
20 |
436 |
543 |
54 |
0 |
0 |
| ODI |
0 |
13 |
2 |
157 |
557 |
161 |
1 |
0 |
| CDI |
0 |
2 |
2 |
49 |
566 |
404 |
17 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
581 |
3087 |
5887 |
5621 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75349 |
12673 |
146 |
737 |
363 |
176 |
34 |
0 |
| OW |
71 |
369 |
38 |
333 |
163 |
55 |
0 |
0 |
| VODI |
0 |
163 |
34 |
416 |
284 |
126 |
8 |
0 |
| ODI |
0 |
35 |
13 |
296 |
386 |
95 |
0 |
0 |
| CDI |
0 |
16 |
4 |
150 |
537 |
165 |
4 |
0 |
| VCDI |
0 |
1 |
1 |
61 |
1015 |
3269 |
5893 |
5621 |
|
Date: 2019-01-09:
| 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 |
74923 |
13060 |
162 |
687 |
372 |
176 |
0 |
0 |
| OW |
71 |
222 |
48 |
495 |
296 |
45 |
0 |
0 |
| VODI |
0 |
59 |
7 |
306 |
531 |
150 |
0 |
0 |
| ODI |
0 |
14 |
6 |
78 |
450 |
211 |
0 |
0 |
| CDI |
0 |
10 |
2 |
44 |
529 |
399 |
7 |
0 |
| VCDI |
0 |
3 |
0 |
28 |
455 |
2538 |
6582 |
6134 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74923 |
12957 |
158 |
726 |
465 |
187 |
0 |
0 |
| OW |
71 |
245 |
36 |
294 |
285 |
84 |
0 |
0 |
| VODI |
0 |
94 |
15 |
316 |
372 |
149 |
0 |
0 |
| ODI |
0 |
35 |
10 |
151 |
420 |
157 |
0 |
0 |
| CDI |
0 |
22 |
4 |
106 |
493 |
299 |
4 |
0 |
| VCDI |
0 |
15 |
2 |
45 |
598 |
2643 |
6585 |
6134 |
|
Date: 2019-01-11:
| 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 |
75747 |
12538 |
124 |
530 |
273 |
109 |
0 |
0 |
| OW |
71 |
462 |
50 |
370 |
120 |
1 |
0 |
0 |
| VODI |
0 |
269 |
33 |
376 |
318 |
21 |
0 |
0 |
| ODI |
0 |
131 |
11 |
200 |
404 |
44 |
0 |
0 |
| CDI |
0 |
55 |
12 |
162 |
578 |
103 |
0 |
0 |
| VCDI |
0 |
39 |
4 |
202 |
1449 |
3034 |
5375 |
5885 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75747 |
12171 |
120 |
605 |
356 |
109 |
0 |
0 |
| OW |
71 |
489 |
41 |
275 |
204 |
5 |
0 |
0 |
| VODI |
0 |
310 |
29 |
266 |
287 |
25 |
0 |
0 |
| ODI |
0 |
194 |
13 |
196 |
279 |
44 |
0 |
0 |
| CDI |
0 |
166 |
11 |
128 |
449 |
146 |
1 |
0 |
| VCDI |
0 |
164 |
20 |
370 |
1567 |
2983 |
5374 |
5885 |
|
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