Validation of sea ice concentration - European sector
Bulletin date: 2019-02-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-02-01:
| 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 |
72643 |
13197 |
110 |
530 |
161 |
36 |
2 |
0 |
| OW |
60 |
754 |
50 |
346 |
204 |
33 |
1 |
0 |
| VODI |
0 |
496 |
49 |
353 |
364 |
74 |
0 |
0 |
| ODI |
0 |
171 |
20 |
198 |
493 |
175 |
35 |
0 |
| CDI |
0 |
63 |
24 |
190 |
696 |
401 |
107 |
0 |
| VCDI |
0 |
38 |
9 |
271 |
1383 |
2442 |
5982 |
6939 |
|
...date precedes bulletin
|
Date: 2019-02-03:
| 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 |
71818 |
13558 |
113 |
539 |
307 |
25 |
0 |
0 |
| OW |
66 |
680 |
57 |
311 |
208 |
16 |
0 |
0 |
| VODI |
0 |
465 |
41 |
365 |
395 |
49 |
0 |
0 |
| ODI |
0 |
216 |
26 |
241 |
510 |
171 |
9 |
0 |
| CDI |
0 |
97 |
22 |
247 |
677 |
591 |
81 |
0 |
| VCDI |
0 |
96 |
19 |
357 |
1267 |
3098 |
7571 |
4791 |
|
...date precedes bulletin
|
Date: 2019-02-05:
| 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 |
72188 |
13694 |
122 |
510 |
324 |
18 |
0 |
0 |
| OW |
51 |
644 |
65 |
325 |
144 |
51 |
0 |
0 |
| VODI |
0 |
387 |
49 |
392 |
419 |
68 |
0 |
0 |
| ODI |
0 |
186 |
27 |
408 |
558 |
157 |
0 |
0 |
| CDI |
0 |
55 |
15 |
294 |
823 |
719 |
64 |
0 |
| VCDI |
0 |
11 |
2 |
98 |
1097 |
2818 |
6065 |
6252 |
|
...date precedes bulletin
|
Date: 2019-02-07:
| 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 |
71556 |
14032 |
107 |
452 |
316 |
25 |
0 |
0 |
| OW |
56 |
624 |
71 |
351 |
150 |
33 |
1 |
0 |
| VODI |
4 |
391 |
53 |
425 |
409 |
82 |
5 |
0 |
| ODI |
2 |
118 |
20 |
374 |
524 |
144 |
4 |
0 |
| CDI |
0 |
46 |
14 |
271 |
668 |
661 |
56 |
0 |
| VCDI |
0 |
8 |
4 |
137 |
943 |
2942 |
6207 |
6814 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71554 |
14082 |
112 |
474 |
310 |
24 |
0 |
0 |
| OW |
57 |
651 |
64 |
313 |
146 |
30 |
1 |
0 |
| VODI |
5 |
308 |
56 |
489 |
393 |
69 |
6 |
0 |
| ODI |
2 |
95 |
18 |
318 |
547 |
137 |
5 |
0 |
| CDI |
0 |
56 |
14 |
275 |
688 |
650 |
66 |
0 |
| VCDI |
0 |
27 |
5 |
141 |
926 |
2977 |
6195 |
6814 |
|
Date: 2019-02-09:
| 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 |
71121 |
14092 |
133 |
485 |
347 |
39 |
0 |
0 |
| OW |
60 |
551 |
52 |
417 |
204 |
36 |
2 |
0 |
| VODI |
4 |
293 |
46 |
421 |
457 |
87 |
7 |
0 |
| ODI |
2 |
107 |
28 |
286 |
554 |
115 |
15 |
0 |
| CDI |
0 |
13 |
7 |
256 |
658 |
515 |
32 |
0 |
| VCDI |
0 |
4 |
1 |
107 |
1067 |
2954 |
6544 |
6981 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71119 |
14145 |
132 |
520 |
346 |
39 |
0 |
0 |
| OW |
62 |
531 |
51 |
389 |
193 |
33 |
2 |
0 |
| VODI |
5 |
287 |
50 |
423 |
445 |
78 |
7 |
0 |
| ODI |
1 |
75 |
23 |
284 |
567 |
116 |
14 |
0 |
| CDI |
0 |
11 |
8 |
230 |
602 |
456 |
28 |
0 |
| VCDI |
0 |
11 |
3 |
126 |
1134 |
3024 |
6549 |
6981 |
|
Date: 2019-02-11:
| 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 |
70293 |
14885 |
145 |
551 |
297 |
25 |
0 |
0 |
| OW |
51 |
554 |
93 |
547 |
181 |
44 |
0 |
0 |
| VODI |
0 |
143 |
58 |
646 |
643 |
68 |
5 |
0 |
| ODI |
0 |
15 |
4 |
252 |
945 |
222 |
47 |
0 |
| CDI |
0 |
2 |
1 |
65 |
865 |
840 |
106 |
0 |
| VCDI |
0 |
0 |
0 |
10 |
383 |
2701 |
7495 |
5918 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70293 |
14820 |
153 |
592 |
393 |
59 |
0 |
0 |
| OW |
51 |
486 |
64 |
460 |
220 |
52 |
0 |
0 |
| VODI |
0 |
249 |
60 |
422 |
455 |
78 |
6 |
0 |
| ODI |
0 |
35 |
16 |
348 |
610 |
140 |
9 |
0 |
| CDI |
0 |
9 |
8 |
157 |
742 |
448 |
18 |
0 |
| VCDI |
0 |
0 |
0 |
92 |
894 |
3123 |
7620 |
5918 |
|
Date: 2019-02-13:
| 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 |
70072 |
15014 |
201 |
836 |
326 |
39 |
0 |
0 |
| OW |
51 |
323 |
62 |
524 |
312 |
47 |
4 |
0 |
| VODI |
0 |
103 |
43 |
475 |
594 |
131 |
10 |
0 |
| ODI |
0 |
4 |
7 |
211 |
616 |
232 |
11 |
0 |
| CDI |
0 |
0 |
0 |
80 |
705 |
995 |
94 |
0 |
| VCDI |
0 |
0 |
0 |
17 |
545 |
2500 |
7492 |
6424 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70072 |
14901 |
196 |
794 |
395 |
90 |
1 |
0 |
| OW |
51 |
322 |
44 |
460 |
315 |
74 |
3 |
0 |
| VODI |
0 |
203 |
52 |
322 |
569 |
142 |
12 |
0 |
| ODI |
0 |
17 |
19 |
314 |
543 |
265 |
10 |
0 |
| CDI |
0 |
1 |
2 |
202 |
502 |
735 |
103 |
0 |
| VCDI |
0 |
0 |
0 |
51 |
774 |
2638 |
7482 |
6424 |
|
Date: 2019-02-15:
| 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 |
70769 |
14296 |
189 |
723 |
244 |
20 |
2 |
0 |
| OW |
52 |
379 |
58 |
511 |
342 |
43 |
5 |
0 |
| VODI |
0 |
127 |
42 |
453 |
567 |
135 |
12 |
0 |
| ODI |
0 |
9 |
3 |
228 |
576 |
247 |
12 |
0 |
| CDI |
0 |
0 |
0 |
82 |
645 |
827 |
177 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
332 |
2293 |
6917 |
7777 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70770 |
14264 |
204 |
821 |
331 |
45 |
6 |
0 |
| OW |
51 |
356 |
49 |
474 |
382 |
62 |
6 |
0 |
| VODI |
0 |
151 |
29 |
399 |
666 |
193 |
13 |
0 |
| ODI |
0 |
37 |
10 |
197 |
581 |
378 |
26 |
0 |
| CDI |
0 |
3 |
0 |
91 |
432 |
754 |
189 |
0 |
| VCDI |
0 |
0 |
0 |
21 |
314 |
2133 |
6885 |
7777 |
|
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