Validation of sea ice concentration - Full domain
Bulletin date: 2021-11-25
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-11-19:
| 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 |
90107 |
14453 |
135 |
602 |
330 |
298 |
1 |
0 |
| OW |
58 |
594 |
49 |
341 |
347 |
470 |
8 |
0 |
| VODI |
1 |
344 |
42 |
335 |
607 |
730 |
7 |
0 |
| ODI |
0 |
158 |
20 |
270 |
418 |
722 |
86 |
0 |
| CDI |
0 |
57 |
12 |
134 |
481 |
877 |
296 |
8 |
| VCDI |
0 |
18 |
7 |
109 |
628 |
4755 |
16633 |
51500 |
|
...date precedes bulletin
|
Date: 2021-11-21:
| 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 |
90443 |
13206 |
108 |
509 |
343 |
163 |
48 |
0 |
| OW |
57 |
680 |
50 |
388 |
248 |
275 |
117 |
0 |
| VODI |
0 |
325 |
43 |
490 |
490 |
606 |
72 |
0 |
| ODI |
0 |
122 |
18 |
305 |
418 |
586 |
60 |
0 |
| CDI |
0 |
23 |
13 |
241 |
632 |
870 |
219 |
25 |
| VCDI |
0 |
0 |
0 |
105 |
869 |
4209 |
15098 |
54574 |
|
...date precedes bulletin
|
Date: 2021-11-23:
| 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 |
87943 |
15302 |
137 |
536 |
204 |
76 |
0 |
19 |
| OW |
65 |
601 |
47 |
386 |
206 |
12 |
0 |
4 |
| VODI |
12 |
295 |
37 |
541 |
555 |
58 |
0 |
10 |
| ODI |
0 |
86 |
13 |
371 |
583 |
183 |
11 |
0 |
| CDI |
0 |
56 |
2 |
220 |
747 |
770 |
296 |
13 |
| VCDI |
0 |
46 |
7 |
92 |
799 |
5354 |
16042 |
54311 |
|
...date precedes bulletin
|
Date: 2021-11-25:
| 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 |
88058 |
13909 |
147 |
656 |
358 |
61 |
0 |
17 |
| OW |
73 |
712 |
44 |
334 |
268 |
25 |
0 |
6 |
| VODI |
21 |
392 |
34 |
433 |
541 |
101 |
2 |
6 |
| ODI |
3 |
75 |
19 |
272 |
577 |
213 |
6 |
4 |
| CDI |
0 |
2 |
3 |
134 |
658 |
478 |
101 |
1 |
| VCDI |
0 |
0 |
0 |
50 |
914 |
6647 |
17522 |
53171 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88053 |
13951 |
151 |
699 |
382 |
60 |
0 |
20 |
| OW |
77 |
608 |
35 |
283 |
306 |
28 |
0 |
3 |
| VODI |
22 |
430 |
41 |
442 |
518 |
103 |
0 |
7 |
| ODI |
3 |
85 |
14 |
258 |
529 |
214 |
9 |
3 |
| CDI |
0 |
16 |
6 |
143 |
643 |
519 |
113 |
1 |
| VCDI |
0 |
0 |
0 |
54 |
938 |
6601 |
17509 |
53171 |
|
Date: 2021-11-27:
| 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 |
87351 |
13670 |
131 |
659 |
472 |
73 |
8 |
0 |
| OW |
83 |
627 |
32 |
353 |
323 |
59 |
8 |
0 |
| VODI |
21 |
418 |
34 |
381 |
490 |
184 |
11 |
0 |
| ODI |
12 |
90 |
21 |
250 |
472 |
262 |
35 |
0 |
| CDI |
0 |
8 |
6 |
127 |
675 |
587 |
154 |
37 |
| VCDI |
0 |
0 |
0 |
18 |
822 |
4952 |
19752 |
53380 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87347 |
13707 |
131 |
668 |
522 |
82 |
13 |
0 |
| OW |
88 |
576 |
38 |
319 |
289 |
56 |
3 |
0 |
| VODI |
20 |
359 |
28 |
401 |
449 |
202 |
11 |
0 |
| ODI |
12 |
153 |
18 |
227 |
483 |
255 |
40 |
0 |
| CDI |
0 |
18 |
9 |
143 |
647 |
558 |
152 |
37 |
| VCDI |
0 |
0 |
0 |
30 |
864 |
4964 |
19749 |
53380 |
|
Date: 2021-11-29:
| 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 |
85972 |
15115 |
120 |
574 |
427 |
65 |
7 |
0 |
| OW |
58 |
517 |
67 |
512 |
175 |
15 |
1 |
0 |
| VODI |
0 |
150 |
41 |
471 |
511 |
49 |
1 |
0 |
| ODI |
0 |
15 |
10 |
216 |
639 |
185 |
3 |
0 |
| CDI |
0 |
0 |
1 |
65 |
652 |
625 |
108 |
2 |
| VCDI |
0 |
0 |
0 |
15 |
906 |
5288 |
20970 |
52500 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85968 |
14460 |
112 |
666 |
564 |
94 |
14 |
0 |
| OW |
62 |
695 |
40 |
231 |
215 |
70 |
8 |
0 |
| VODI |
0 |
439 |
33 |
306 |
341 |
124 |
19 |
0 |
| ODI |
0 |
127 |
31 |
259 |
330 |
190 |
44 |
0 |
| CDI |
0 |
72 |
17 |
254 |
442 |
407 |
78 |
8 |
| VCDI |
0 |
4 |
6 |
137 |
1418 |
5342 |
20927 |
52494 |
|
Date: 2021-12-01:
| 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 |
85819 |
14383 |
122 |
570 |
404 |
195 |
15 |
0 |
| OW |
77 |
542 |
44 |
428 |
189 |
22 |
1 |
0 |
| VODI |
0 |
253 |
31 |
424 |
511 |
65 |
2 |
0 |
| ODI |
0 |
54 |
25 |
203 |
536 |
145 |
5 |
0 |
| CDI |
0 |
2 |
5 |
118 |
708 |
548 |
21 |
1 |
| VCDI |
0 |
0 |
0 |
30 |
894 |
4510 |
17878 |
57268 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
85824 |
14011 |
119 |
580 |
549 |
214 |
16 |
0 |
| OW |
72 |
679 |
35 |
272 |
219 |
51 |
1 |
4 |
| VODI |
0 |
363 |
25 |
326 |
402 |
153 |
7 |
17 |
| ODI |
0 |
126 |
16 |
243 |
275 |
224 |
14 |
7 |
| CDI |
0 |
51 |
26 |
192 |
398 |
368 |
63 |
20 |
| VCDI |
0 |
4 |
6 |
160 |
1399 |
4475 |
17821 |
57221 |
|
Date: 2021-12-03:
| 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 |
83842 |
15287 |
140 |
631 |
439 |
285 |
1 |
0 |
| OW |
89 |
619 |
68 |
420 |
175 |
28 |
0 |
0 |
| VODI |
0 |
282 |
47 |
497 |
367 |
64 |
0 |
0 |
| ODI |
0 |
103 |
22 |
312 |
501 |
158 |
9 |
0 |
| CDI |
0 |
19 |
9 |
184 |
727 |
496 |
37 |
14 |
| VCDI |
0 |
3 |
2 |
37 |
1445 |
6908 |
17869 |
54912 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
83848 |
15014 |
144 |
663 |
451 |
285 |
1 |
0 |
| OW |
80 |
618 |
49 |
345 |
276 |
59 |
0 |
0 |
| VODI |
3 |
417 |
44 |
392 |
344 |
174 |
1 |
12 |
| ODI |
0 |
152 |
22 |
220 |
353 |
212 |
12 |
12 |
| CDI |
0 |
72 |
16 |
232 |
396 |
365 |
55 |
96 |
| VCDI |
0 |
40 |
13 |
229 |
1834 |
6844 |
17847 |
54806 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPage.sh Fri 10 Dec 2021 02:53:44 AM UTC on arcval