Validation of sea ice concentration - European sector
Bulletin date: 2017-06-08
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-06-02:
| 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 |
62569 |
20649 |
3729 |
1860 |
185 |
17 |
0 |
0 |
| OW |
50 |
23 |
123 |
899 |
228 |
29 |
2 |
0 |
| VODI |
0 |
4 |
53 |
534 |
544 |
89 |
14 |
0 |
| ODI |
0 |
0 |
26 |
467 |
857 |
451 |
43 |
0 |
| CDI |
0 |
0 |
21 |
350 |
784 |
2480 |
1326 |
0 |
| VCDI |
0 |
0 |
0 |
26 |
156 |
1499 |
5376 |
3637 |
|
...date precedes bulletin
|
Date: 2017-06-04:
| 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 |
62512 |
18904 |
5453 |
2249 |
230 |
31 |
0 |
0 |
| OW |
50 |
35 |
115 |
670 |
281 |
48 |
6 |
0 |
| VODI |
0 |
14 |
54 |
511 |
527 |
170 |
52 |
0 |
| ODI |
0 |
0 |
30 |
471 |
913 |
549 |
92 |
0 |
| CDI |
0 |
0 |
12 |
304 |
826 |
3083 |
1426 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
1331 |
5537 |
2558 |
|
...date precedes bulletin
|
Date: 2017-06-06:
| 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 |
60375 |
19787 |
7179 |
2300 |
181 |
14 |
0 |
0 |
| OW |
45 |
2 |
37 |
831 |
192 |
13 |
0 |
0 |
| VODI |
0 |
0 |
16 |
645 |
679 |
56 |
0 |
0 |
| ODI |
0 |
0 |
7 |
162 |
1159 |
294 |
16 |
0 |
| CDI |
0 |
0 |
0 |
95 |
754 |
4028 |
898 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
22 |
967 |
5097 |
3249 |
|
...date precedes bulletin
|
Date: 2017-06-08:
| 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 |
59889 |
22503 |
5235 |
2481 |
197 |
25 |
0 |
0 |
| OW |
43 |
0 |
75 |
794 |
208 |
7 |
0 |
0 |
| VODI |
0 |
0 |
14 |
564 |
823 |
110 |
0 |
0 |
| ODI |
0 |
0 |
11 |
142 |
924 |
553 |
22 |
0 |
| CDI |
0 |
0 |
1 |
97 |
799 |
2711 |
1159 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
24 |
1459 |
4904 |
3326 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59889 |
22503 |
5223 |
2547 |
218 |
23 |
0 |
0 |
| OW |
43 |
0 |
86 |
703 |
185 |
13 |
0 |
0 |
| VODI |
0 |
0 |
15 |
562 |
797 |
102 |
0 |
0 |
| ODI |
0 |
0 |
11 |
164 |
922 |
587 |
23 |
0 |
| CDI |
0 |
0 |
1 |
102 |
824 |
2823 |
1212 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
29 |
1317 |
4850 |
3326 |
|
Date: 2017-06-10:
| 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 |
62127 |
18998 |
7203 |
2322 |
129 |
13 |
0 |
0 |
| OW |
41 |
0 |
156 |
979 |
236 |
8 |
0 |
0 |
| VODI |
0 |
0 |
35 |
592 |
798 |
79 |
10 |
0 |
| ODI |
0 |
0 |
17 |
139 |
724 |
520 |
62 |
0 |
| CDI |
0 |
0 |
4 |
80 |
641 |
2006 |
1292 |
0 |
| VCDI |
0 |
0 |
0 |
3 |
86 |
1888 |
5792 |
2120 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62127 |
18991 |
7208 |
2432 |
137 |
13 |
0 |
0 |
| OW |
41 |
7 |
148 |
827 |
234 |
9 |
0 |
0 |
| VODI |
0 |
0 |
36 |
631 |
808 |
74 |
11 |
0 |
| ODI |
0 |
0 |
19 |
135 |
710 |
566 |
67 |
0 |
| CDI |
0 |
0 |
4 |
83 |
653 |
2097 |
1340 |
0 |
| VCDI |
0 |
0 |
0 |
7 |
72 |
1755 |
5738 |
2120 |
|
Date: 2017-06-12:
| 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 |
63665 |
20847 |
4683 |
1896 |
133 |
20 |
0 |
0 |
| OW |
38 |
0 |
97 |
993 |
126 |
6 |
0 |
0 |
| VODI |
0 |
0 |
17 |
639 |
595 |
16 |
1 |
0 |
| ODI |
0 |
0 |
10 |
98 |
1152 |
203 |
21 |
0 |
| CDI |
0 |
0 |
0 |
69 |
799 |
3200 |
310 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
50 |
3332 |
5507 |
577 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63665 |
20844 |
4617 |
2115 |
254 |
22 |
0 |
0 |
| OW |
38 |
2 |
96 |
813 |
381 |
17 |
0 |
0 |
| VODI |
0 |
1 |
45 |
469 |
737 |
183 |
30 |
0 |
| ODI |
0 |
0 |
25 |
150 |
601 |
601 |
71 |
0 |
| CDI |
0 |
0 |
24 |
142 |
771 |
2472 |
795 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
111 |
3482 |
4943 |
577 |
|
Date: 2017-06-14:
| 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 |
60114 |
24819 |
4893 |
1660 |
118 |
8 |
0 |
0 |
| OW |
35 |
4 |
47 |
902 |
198 |
1 |
0 |
0 |
| VODI |
0 |
0 |
22 |
496 |
733 |
27 |
3 |
0 |
| ODI |
0 |
0 |
17 |
89 |
807 |
607 |
25 |
0 |
| CDI |
0 |
0 |
8 |
113 |
541 |
3007 |
1046 |
0 |
| VCDI |
0 |
0 |
0 |
2 |
100 |
1597 |
5903 |
1158 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60114 |
24802 |
4727 |
1933 |
305 |
8 |
0 |
0 |
| OW |
35 |
12 |
122 |
657 |
409 |
35 |
0 |
0 |
| VODI |
0 |
5 |
67 |
371 |
682 |
297 |
32 |
0 |
| ODI |
0 |
4 |
28 |
118 |
454 |
768 |
107 |
0 |
| CDI |
0 |
0 |
43 |
170 |
535 |
2566 |
1819 |
0 |
| VCDI |
0 |
0 |
0 |
13 |
112 |
1573 |
5019 |
1158 |
|
Date: 2017-06-16:
| 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 |
63994 |
20816 |
5350 |
1571 |
117 |
8 |
0 |
0 |
| OW |
20 |
1 |
75 |
853 |
252 |
1 |
0 |
0 |
| VODI |
0 |
0 |
25 |
468 |
790 |
72 |
1 |
0 |
| ODI |
0 |
0 |
23 |
66 |
747 |
814 |
36 |
0 |
| CDI |
0 |
0 |
6 |
118 |
480 |
2830 |
1386 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
87 |
841 |
5515 |
1737 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63994 |
20812 |
5146 |
1866 |
319 |
8 |
0 |
0 |
| OW |
20 |
4 |
162 |
489 |
418 |
69 |
0 |
0 |
| VODI |
0 |
0 |
79 |
417 |
617 |
320 |
35 |
0 |
| ODI |
0 |
1 |
56 |
121 |
517 |
786 |
110 |
0 |
| CDI |
0 |
0 |
36 |
183 |
511 |
2608 |
2063 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
91 |
775 |
4730 |
1726 |
|
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