Validation of sea ice concentration - Full domain
Bulletin date: 2018-11-08
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-11-02:
| 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 |
100749 |
15760 |
190 |
959 |
383 |
46 |
2 |
0 |
| OW |
11 |
1461 |
132 |
1130 |
1010 |
318 |
37 |
0 |
| VODI |
0 |
327 |
87 |
1076 |
1900 |
1479 |
65 |
0 |
| ODI |
0 |
28 |
6 |
243 |
1287 |
2446 |
408 |
23 |
| CDI |
0 |
11 |
3 |
68 |
697 |
2778 |
1062 |
82 |
| VCDI |
0 |
0 |
0 |
21 |
458 |
9352 |
28143 |
12810 |
|
...date precedes bulletin
|
Date: 2018-11-04:
| 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 |
98093 |
16123 |
156 |
967 |
823 |
32 |
0 |
0 |
| OW |
20 |
1153 |
106 |
729 |
1014 |
341 |
5 |
0 |
| VODI |
0 |
364 |
56 |
721 |
1429 |
1831 |
178 |
0 |
| ODI |
0 |
29 |
20 |
257 |
1104 |
2024 |
745 |
0 |
| CDI |
0 |
11 |
2 |
78 |
615 |
2356 |
1881 |
61 |
| VCDI |
0 |
0 |
0 |
37 |
531 |
6607 |
27946 |
18603 |
|
...date precedes bulletin
|
Date: 2018-11-06:
| 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 |
97780 |
16434 |
180 |
826 |
289 |
25 |
0 |
0 |
| OW |
59 |
545 |
66 |
612 |
513 |
270 |
21 |
0 |
| VODI |
4 |
216 |
36 |
548 |
1486 |
929 |
43 |
0 |
| ODI |
0 |
29 |
9 |
240 |
1046 |
2490 |
181 |
16 |
| CDI |
0 |
30 |
4 |
59 |
674 |
3137 |
2041 |
121 |
| VCDI |
0 |
0 |
0 |
20 |
398 |
6669 |
27292 |
21710 |
|
...date precedes bulletin
|
Date: 2018-11-08:
| 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 |
94320 |
18121 |
168 |
790 |
245 |
4 |
0 |
0 |
| OW |
48 |
829 |
82 |
793 |
563 |
46 |
15 |
0 |
| VODI |
2 |
219 |
44 |
561 |
936 |
523 |
246 |
0 |
| ODI |
0 |
16 |
2 |
168 |
850 |
1306 |
444 |
0 |
| CDI |
0 |
21 |
5 |
65 |
946 |
2571 |
1158 |
51 |
| VCDI |
0 |
4 |
2 |
22 |
563 |
9270 |
29241 |
21788 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94321 |
18134 |
180 |
957 |
321 |
5 |
0 |
0 |
| OW |
48 |
764 |
65 |
582 |
472 |
60 |
31 |
0 |
| VODI |
1 |
265 |
46 |
577 |
886 |
571 |
197 |
0 |
| ODI |
0 |
27 |
4 |
185 |
844 |
1265 |
401 |
0 |
| CDI |
0 |
20 |
6 |
61 |
950 |
2349 |
1093 |
46 |
| VCDI |
0 |
0 |
2 |
37 |
630 |
9470 |
29382 |
21793 |
|
Date: 2018-11-10:
| 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 |
94502 |
16274 |
150 |
795 |
140 |
11 |
0 |
0 |
| OW |
55 |
972 |
68 |
740 |
668 |
19 |
0 |
0 |
| VODI |
0 |
426 |
68 |
601 |
1008 |
285 |
0 |
0 |
| ODI |
0 |
54 |
14 |
246 |
679 |
881 |
230 |
0 |
| CDI |
0 |
35 |
10 |
136 |
458 |
1803 |
1196 |
91 |
| VCDI |
0 |
2 |
3 |
42 |
581 |
10372 |
28550 |
24883 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
94498 |
16264 |
165 |
926 |
209 |
12 |
0 |
0 |
| OW |
58 |
959 |
48 |
616 |
517 |
18 |
0 |
0 |
| VODI |
1 |
443 |
69 |
575 |
1038 |
292 |
9 |
0 |
| ODI |
0 |
57 |
17 |
247 |
683 |
826 |
211 |
0 |
| CDI |
0 |
39 |
11 |
136 |
434 |
1807 |
1003 |
94 |
| VCDI |
0 |
1 |
3 |
60 |
653 |
10416 |
28753 |
24880 |
|
Date: 2018-11-12:
| 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 |
93582 |
16369 |
182 |
876 |
329 |
6 |
0 |
0 |
| OW |
41 |
624 |
45 |
640 |
588 |
60 |
0 |
0 |
| VODI |
0 |
171 |
39 |
616 |
1338 |
342 |
0 |
0 |
| ODI |
0 |
32 |
8 |
162 |
873 |
839 |
65 |
0 |
| CDI |
0 |
25 |
6 |
62 |
416 |
1991 |
770 |
286 |
| VCDI |
0 |
0 |
2 |
16 |
352 |
9167 |
28643 |
27485 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93574 |
15828 |
152 |
794 |
329 |
11 |
0 |
0 |
| OW |
49 |
799 |
54 |
600 |
581 |
40 |
0 |
0 |
| VODI |
0 |
417 |
42 |
494 |
1151 |
321 |
0 |
0 |
| ODI |
0 |
109 |
18 |
278 |
625 |
737 |
129 |
1 |
| CDI |
0 |
50 |
11 |
129 |
545 |
1234 |
664 |
164 |
| VCDI |
0 |
18 |
5 |
77 |
665 |
10062 |
28685 |
27606 |
|
Date: 2018-11-14:
| 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 |
90330 |
18374 |
210 |
745 |
186 |
18 |
0 |
0 |
| OW |
73 |
775 |
53 |
705 |
385 |
30 |
0 |
0 |
| VODI |
1 |
183 |
50 |
743 |
1050 |
160 |
0 |
0 |
| ODI |
0 |
84 |
10 |
271 |
1064 |
410 |
10 |
0 |
| CDI |
0 |
18 |
5 |
105 |
833 |
1060 |
156 |
45 |
| VCDI |
0 |
2 |
2 |
28 |
558 |
9299 |
27645 |
31372 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90271 |
17739 |
177 |
700 |
199 |
18 |
0 |
0 |
| OW |
128 |
947 |
57 |
521 |
399 |
14 |
0 |
0 |
| VODI |
5 |
537 |
59 |
717 |
1094 |
182 |
0 |
0 |
| ODI |
0 |
134 |
23 |
394 |
844 |
521 |
43 |
4 |
| CDI |
0 |
55 |
9 |
161 |
718 |
1005 |
290 |
54 |
| VCDI |
0 |
24 |
5 |
104 |
822 |
9237 |
27478 |
31359 |
|
Date: 2018-11-16:
| 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 |
89193 |
17354 |
215 |
1208 |
386 |
53 |
0 |
0 |
| OW |
109 |
857 |
66 |
546 |
514 |
59 |
0 |
0 |
| VODI |
8 |
197 |
24 |
590 |
864 |
285 |
10 |
0 |
| ODI |
0 |
31 |
4 |
299 |
938 |
495 |
26 |
0 |
| CDI |
0 |
29 |
2 |
159 |
825 |
1163 |
132 |
53 |
| VCDI |
0 |
22 |
2 |
75 |
651 |
8348 |
26599 |
34657 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89160 |
16782 |
205 |
1150 |
574 |
57 |
0 |
0 |
| OW |
131 |
961 |
48 |
476 |
432 |
96 |
0 |
0 |
| VODI |
19 |
578 |
47 |
572 |
788 |
467 |
11 |
0 |
| ODI |
0 |
98 |
7 |
330 |
923 |
536 |
37 |
0 |
| CDI |
0 |
42 |
2 |
173 |
650 |
851 |
207 |
117 |
| VCDI |
0 |
29 |
4 |
176 |
811 |
8396 |
26512 |
34593 |
|
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