Validation of sea ice concentration - European sector
Bulletin date: 2018-06-07
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-06-01:
| 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 |
77356 |
14082 |
228 |
1985 |
745 |
20 |
0 |
0 |
| OW |
50 |
123 |
27 |
672 |
360 |
14 |
0 |
0 |
| VODI |
0 |
12 |
8 |
269 |
913 |
113 |
5 |
0 |
| ODI |
0 |
1 |
0 |
56 |
684 |
504 |
2 |
0 |
| CDI |
0 |
0 |
0 |
14 |
290 |
2204 |
703 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
856 |
4467 |
2337 |
|
...date precedes bulletin
|
Date: 2018-06-03:
| 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 |
78024 |
14114 |
196 |
1993 |
472 |
11 |
0 |
0 |
| OW |
50 |
187 |
28 |
559 |
347 |
51 |
0 |
0 |
| VODI |
0 |
32 |
15 |
302 |
827 |
194 |
0 |
0 |
| ODI |
0 |
3 |
2 |
68 |
436 |
618 |
18 |
0 |
| CDI |
0 |
0 |
0 |
22 |
338 |
2134 |
547 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
641 |
4539 |
2332 |
|
...date precedes bulletin
|
Date: 2018-06-05:
| 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 |
78103 |
14810 |
175 |
1377 |
291 |
13 |
0 |
0 |
| OW |
50 |
197 |
51 |
581 |
126 |
20 |
0 |
0 |
| VODI |
0 |
27 |
7 |
466 |
531 |
60 |
0 |
0 |
| ODI |
0 |
7 |
3 |
43 |
894 |
271 |
6 |
0 |
| CDI |
0 |
0 |
0 |
28 |
321 |
2490 |
411 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
348 |
3040 |
4353 |
|
...date precedes bulletin
|
Date: 2018-06-07:
| 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 |
79554 |
13632 |
159 |
1107 |
306 |
25 |
0 |
0 |
| OW |
44 |
218 |
48 |
553 |
183 |
27 |
2 |
0 |
| VODI |
0 |
51 |
19 |
380 |
676 |
90 |
10 |
0 |
| ODI |
0 |
17 |
2 |
85 |
646 |
441 |
34 |
0 |
| CDI |
0 |
4 |
2 |
36 |
683 |
1939 |
558 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
1128 |
3792 |
2628 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79554 |
13692 |
170 |
1243 |
327 |
30 |
0 |
0 |
| OW |
44 |
156 |
36 |
440 |
212 |
19 |
3 |
0 |
| VODI |
0 |
54 |
17 |
334 |
648 |
126 |
9 |
0 |
| ODI |
0 |
18 |
6 |
104 |
562 |
487 |
39 |
0 |
| CDI |
0 |
2 |
1 |
40 |
750 |
1826 |
571 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
16 |
1162 |
3774 |
2628 |
|
Date: 2018-06-09:
| 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 |
79561 |
13679 |
182 |
1145 |
343 |
12 |
0 |
0 |
| OW |
43 |
195 |
33 |
525 |
275 |
33 |
3 |
0 |
| VODI |
0 |
77 |
13 |
218 |
809 |
118 |
8 |
0 |
| ODI |
0 |
19 |
1 |
56 |
535 |
557 |
127 |
0 |
| CDI |
0 |
3 |
3 |
38 |
651 |
1573 |
809 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
1075 |
3579 |
2797 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79561 |
13718 |
192 |
1318 |
359 |
15 |
0 |
0 |
| OW |
43 |
163 |
22 |
380 |
307 |
30 |
4 |
0 |
| VODI |
0 |
66 |
10 |
175 |
750 |
147 |
9 |
0 |
| ODI |
0 |
26 |
6 |
58 |
482 |
543 |
162 |
0 |
| CDI |
0 |
0 |
2 |
51 |
714 |
1501 |
771 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
6 |
1132 |
3580 |
2797 |
|
Date: 2018-06-11:
| 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 |
79898 |
13688 |
178 |
841 |
280 |
15 |
0 |
0 |
| OW |
41 |
188 |
52 |
460 |
121 |
5 |
1 |
0 |
| VODI |
0 |
26 |
8 |
388 |
502 |
28 |
5 |
0 |
| ODI |
0 |
7 |
2 |
27 |
992 |
148 |
13 |
0 |
| CDI |
0 |
0 |
0 |
8 |
441 |
2427 |
561 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
452 |
3928 |
3369 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
79898 |
13710 |
206 |
1200 |
381 |
18 |
1 |
0 |
| OW |
41 |
107 |
18 |
301 |
429 |
55 |
10 |
0 |
| VODI |
0 |
61 |
7 |
134 |
683 |
244 |
23 |
0 |
| ODI |
0 |
26 |
7 |
39 |
352 |
580 |
380 |
0 |
| CDI |
0 |
5 |
2 |
50 |
491 |
1754 |
731 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
424 |
3363 |
3369 |
|
Date: 2018-06-13:
| 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 |
80670 |
13211 |
155 |
819 |
265 |
3 |
0 |
0 |
| OW |
32 |
166 |
53 |
447 |
159 |
11 |
1 |
0 |
| VODI |
2 |
38 |
13 |
274 |
661 |
52 |
4 |
0 |
| ODI |
0 |
3 |
2 |
56 |
853 |
245 |
16 |
0 |
| CDI |
0 |
0 |
0 |
10 |
587 |
2443 |
667 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
853 |
3186 |
3143 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
80662 |
13163 |
185 |
1129 |
474 |
31 |
0 |
0 |
| OW |
42 |
112 |
20 |
220 |
453 |
113 |
3 |
0 |
| VODI |
0 |
75 |
6 |
143 |
619 |
311 |
26 |
0 |
| ODI |
0 |
37 |
8 |
43 |
409 |
667 |
334 |
0 |
| CDI |
0 |
31 |
4 |
71 |
570 |
2024 |
704 |
12 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
461 |
2807 |
3131 |
|
Date: 2018-06-15:
| 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 |
81773 |
12570 |
120 |
645 |
258 |
2 |
0 |
0 |
| OW |
25 |
194 |
44 |
470 |
165 |
7 |
2 |
0 |
| VODI |
1 |
59 |
18 |
281 |
685 |
91 |
10 |
0 |
| ODI |
0 |
14 |
3 |
80 |
773 |
533 |
48 |
0 |
| CDI |
0 |
0 |
0 |
20 |
540 |
1511 |
1205 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
127 |
2466 |
4360 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81763 |
12402 |
139 |
944 |
547 |
35 |
3 |
0 |
| OW |
36 |
175 |
21 |
202 |
423 |
164 |
3 |
0 |
| VODI |
0 |
113 |
14 |
175 |
489 |
440 |
87 |
0 |
| ODI |
0 |
68 |
6 |
77 |
423 |
476 |
423 |
0 |
| CDI |
0 |
79 |
5 |
98 |
539 |
1138 |
1670 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
18 |
1545 |
4359 |
|
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