Validation of sea ice concentration - Full domain
Bulletin date: 2019-11-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2019-11-08:
| 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 |
96377 |
19831 |
225 |
1064 |
636 |
111 |
27 |
0 |
| OW |
58 |
577 |
63 |
573 |
551 |
165 |
32 |
0 |
| VODI |
20 |
158 |
33 |
510 |
1023 |
224 |
47 |
0 |
| ODI |
1 |
25 |
8 |
214 |
1127 |
530 |
66 |
0 |
| CDI |
0 |
1 |
2 |
44 |
463 |
1332 |
182 |
51 |
| VCDI |
0 |
0 |
0 |
17 |
173 |
5906 |
26065 |
28536 |
|
...date precedes bulletin
|
Date: 2019-11-10:
| 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 |
94878 |
20316 |
198 |
966 |
566 |
75 |
29 |
0 |
| OW |
54 |
751 |
88 |
817 |
475 |
158 |
37 |
0 |
| VODI |
16 |
181 |
47 |
624 |
1151 |
230 |
47 |
0 |
| ODI |
1 |
23 |
7 |
233 |
976 |
453 |
78 |
0 |
| CDI |
0 |
2 |
4 |
95 |
785 |
1136 |
172 |
3 |
| VCDI |
0 |
0 |
0 |
41 |
433 |
5765 |
20686 |
34451 |
|
...date precedes bulletin
|
Date: 2019-11-12:
| 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 |
94226 |
19230 |
249 |
1422 |
917 |
31 |
0 |
0 |
| OW |
34 |
671 |
67 |
851 |
990 |
132 |
1 |
0 |
| VODI |
2 |
137 |
29 |
557 |
1207 |
470 |
14 |
0 |
| ODI |
0 |
38 |
8 |
126 |
921 |
907 |
21 |
0 |
| CDI |
0 |
4 |
4 |
87 |
605 |
1593 |
221 |
0 |
| VCDI |
0 |
0 |
0 |
52 |
561 |
6608 |
26426 |
27629 |
|
...date precedes bulletin
|
Date: 2019-11-14:
| 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 |
92239 |
19482 |
220 |
1276 |
930 |
66 |
0 |
0 |
| OW |
78 |
941 |
78 |
688 |
902 |
235 |
3 |
0 |
| VODI |
5 |
436 |
44 |
677 |
1136 |
755 |
26 |
0 |
| ODI |
1 |
65 |
20 |
290 |
884 |
887 |
42 |
0 |
| CDI |
0 |
6 |
8 |
157 |
660 |
1372 |
153 |
30 |
| VCDI |
0 |
0 |
1 |
121 |
808 |
6153 |
24752 |
30421 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92207 |
19724 |
232 |
1456 |
1270 |
107 |
0 |
0 |
| OW |
105 |
706 |
75 |
623 |
664 |
246 |
7 |
0 |
| VODI |
10 |
422 |
38 |
573 |
1062 |
747 |
25 |
0 |
| ODI |
1 |
70 |
18 |
263 |
870 |
855 |
43 |
0 |
| CDI |
0 |
8 |
6 |
180 |
587 |
1361 |
128 |
17 |
| VCDI |
0 |
0 |
2 |
114 |
867 |
6152 |
24773 |
30434 |
|
Date: 2019-11-16:
| 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 |
90953 |
19372 |
263 |
1314 |
784 |
173 |
4 |
0 |
| OW |
98 |
1034 |
91 |
695 |
634 |
360 |
20 |
0 |
| VODI |
12 |
459 |
62 |
835 |
810 |
706 |
37 |
0 |
| ODI |
1 |
57 |
11 |
433 |
1051 |
1090 |
44 |
0 |
| CDI |
0 |
2 |
1 |
134 |
600 |
1662 |
247 |
15 |
| VCDI |
0 |
0 |
0 |
35 |
720 |
10940 |
23941 |
27348 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90902 |
19629 |
278 |
1471 |
1002 |
246 |
4 |
0 |
| OW |
138 |
788 |
72 |
619 |
602 |
408 |
12 |
0 |
| VODI |
23 |
432 |
67 |
797 |
760 |
686 |
39 |
0 |
| ODI |
1 |
67 |
9 |
384 |
1001 |
1028 |
66 |
0 |
| CDI |
0 |
8 |
2 |
134 |
534 |
1510 |
264 |
18 |
| VCDI |
0 |
0 |
0 |
41 |
700 |
11053 |
23908 |
27345 |
|
Date: 2019-11-18:
| 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 |
89248 |
20410 |
292 |
1480 |
739 |
202 |
0 |
0 |
| OW |
27 |
499 |
110 |
1097 |
637 |
283 |
8 |
0 |
| VODI |
0 |
70 |
15 |
791 |
1405 |
756 |
48 |
0 |
| ODI |
0 |
6 |
3 |
132 |
1409 |
1335 |
111 |
0 |
| CDI |
0 |
0 |
0 |
34 |
445 |
2701 |
500 |
94 |
| VCDI |
0 |
0 |
0 |
3 |
359 |
9684 |
27394 |
24721 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89196 |
19697 |
274 |
1425 |
965 |
377 |
5 |
0 |
| OW |
65 |
742 |
74 |
782 |
531 |
372 |
17 |
0 |
| VODI |
13 |
366 |
47 |
821 |
1025 |
853 |
58 |
0 |
| ODI |
1 |
131 |
12 |
273 |
958 |
1047 |
109 |
0 |
| CDI |
0 |
45 |
8 |
146 |
882 |
1595 |
371 |
51 |
| VCDI |
0 |
4 |
5 |
90 |
633 |
10717 |
27501 |
24764 |
|
Date: 2019-11-20:
| 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 |
88659 |
19739 |
242 |
1090 |
979 |
450 |
69 |
0 |
| OW |
31 |
796 |
98 |
748 |
503 |
243 |
54 |
0 |
| VODI |
0 |
195 |
34 |
735 |
1172 |
614 |
77 |
0 |
| ODI |
0 |
32 |
9 |
190 |
1218 |
933 |
106 |
1 |
| CDI |
0 |
3 |
0 |
68 |
715 |
2074 |
689 |
45 |
| VCDI |
0 |
0 |
0 |
9 |
350 |
5667 |
24403 |
34008 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88601 |
18761 |
227 |
1076 |
1062 |
605 |
74 |
0 |
| OW |
68 |
1085 |
63 |
537 |
526 |
312 |
67 |
0 |
| VODI |
20 |
628 |
64 |
720 |
1060 |
807 |
109 |
0 |
| ODI |
1 |
181 |
16 |
242 |
864 |
819 |
240 |
0 |
| CDI |
0 |
95 |
6 |
131 |
724 |
1470 |
634 |
30 |
| VCDI |
0 |
15 |
7 |
134 |
701 |
5968 |
24274 |
34024 |
|
Date: 2019-11-22:
| 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 |
89320 |
17597 |
208 |
1164 |
899 |
385 |
0 |
0 |
| OW |
53 |
591 |
82 |
643 |
638 |
412 |
13 |
0 |
| VODI |
2 |
140 |
34 |
581 |
1037 |
660 |
53 |
0 |
| ODI |
0 |
19 |
9 |
212 |
1010 |
1108 |
102 |
0 |
| CDI |
0 |
5 |
2 |
83 |
592 |
2209 |
310 |
46 |
| VCDI |
0 |
0 |
0 |
1 |
212 |
4940 |
23166 |
38510 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89285 |
16754 |
194 |
1131 |
1049 |
535 |
2 |
0 |
| OW |
71 |
875 |
61 |
528 |
534 |
561 |
19 |
0 |
| VODI |
15 |
593 |
54 |
511 |
970 |
893 |
133 |
0 |
| ODI |
4 |
104 |
20 |
336 |
765 |
1005 |
164 |
0 |
| CDI |
0 |
17 |
3 |
138 |
618 |
1361 |
453 |
50 |
| VCDI |
0 |
9 |
3 |
40 |
452 |
5359 |
22873 |
38506 |
|
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