Validation of sea ice concentration - Full domain
Bulletin date: 2022-12-22
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-12-16:
| 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 |
79557 |
12287 |
157 |
611 |
303 |
261 |
7 |
0 |
| OW |
60 |
691 |
52 |
594 |
297 |
57 |
19 |
0 |
| VODI |
0 |
259 |
61 |
614 |
718 |
317 |
50 |
0 |
| ODI |
0 |
94 |
20 |
387 |
1177 |
605 |
31 |
0 |
| CDI |
0 |
8 |
7 |
212 |
1138 |
1795 |
110 |
0 |
| VCDI |
0 |
0 |
0 |
119 |
1530 |
11406 |
21313 |
50124 |
|
...date precedes bulletin
|
Date: 2022-12-18:
| 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 |
78932 |
12487 |
119 |
663 |
329 |
226 |
0 |
0 |
| OW |
61 |
669 |
57 |
510 |
370 |
62 |
6 |
0 |
| VODI |
0 |
321 |
53 |
539 |
823 |
259 |
98 |
0 |
| ODI |
0 |
121 |
20 |
384 |
846 |
596 |
138 |
0 |
| CDI |
0 |
43 |
18 |
218 |
718 |
1630 |
451 |
1 |
| VCDI |
0 |
2 |
2 |
234 |
1177 |
10641 |
24360 |
48864 |
|
...date precedes bulletin
|
Date: 2022-12-20:
| 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 |
78373 |
12862 |
123 |
604 |
269 |
225 |
0 |
0 |
| OW |
61 |
499 |
82 |
489 |
235 |
36 |
1 |
0 |
| VODI |
0 |
168 |
51 |
813 |
879 |
53 |
4 |
0 |
| ODI |
0 |
29 |
9 |
342 |
1449 |
416 |
10 |
0 |
| CDI |
0 |
11 |
8 |
102 |
853 |
1406 |
238 |
10 |
| VCDI |
0 |
16 |
6 |
130 |
879 |
8687 |
22409 |
54211 |
|
...date precedes bulletin
|
Date: 2022-12-22:
| 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 |
78895 |
11853 |
120 |
497 |
266 |
345 |
0 |
0 |
| OW |
63 |
455 |
73 |
480 |
162 |
76 |
0 |
0 |
| VODI |
0 |
187 |
40 |
668 |
503 |
74 |
3 |
0 |
| ODI |
0 |
52 |
13 |
312 |
1088 |
481 |
44 |
0 |
| CDI |
0 |
13 |
8 |
106 |
965 |
1154 |
286 |
121 |
| VCDI |
0 |
0 |
1 |
92 |
1080 |
8284 |
23387 |
54801 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78895 |
11926 |
128 |
536 |
290 |
360 |
0 |
0 |
| OW |
63 |
420 |
66 |
447 |
163 |
69 |
0 |
0 |
| VODI |
0 |
150 |
42 |
653 |
599 |
101 |
4 |
0 |
| ODI |
0 |
54 |
10 |
322 |
1003 |
554 |
18 |
0 |
| CDI |
0 |
10 |
8 |
110 |
967 |
1119 |
200 |
153 |
| VCDI |
0 |
0 |
1 |
87 |
1042 |
8211 |
23498 |
54769 |
|
Date: 2022-12-24:
| 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 |
78645 |
11491 |
101 |
442 |
268 |
367 |
3 |
0 |
| OW |
65 |
623 |
80 |
378 |
145 |
65 |
10 |
0 |
| VODI |
0 |
307 |
46 |
528 |
379 |
42 |
11 |
0 |
| ODI |
0 |
204 |
41 |
492 |
788 |
129 |
16 |
0 |
| CDI |
0 |
116 |
30 |
312 |
1243 |
862 |
56 |
15 |
| VCDI |
0 |
41 |
15 |
196 |
1064 |
8862 |
24670 |
53900 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78646 |
11590 |
99 |
441 |
275 |
373 |
6 |
0 |
| OW |
64 |
554 |
78 |
402 |
118 |
53 |
8 |
0 |
| VODI |
0 |
269 |
51 |
510 |
445 |
54 |
11 |
0 |
| ODI |
0 |
207 |
39 |
438 |
701 |
209 |
16 |
0 |
| CDI |
0 |
87 |
20 |
287 |
1220 |
809 |
85 |
15 |
| VCDI |
0 |
75 |
26 |
270 |
1128 |
8829 |
24640 |
53900 |
|
Date: 2022-12-26:
| 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 |
78725 |
11790 |
90 |
379 |
189 |
301 |
0 |
0 |
| OW |
63 |
629 |
62 |
331 |
130 |
65 |
0 |
0 |
| VODI |
0 |
395 |
70 |
834 |
473 |
66 |
0 |
0 |
| ODI |
0 |
157 |
17 |
461 |
884 |
181 |
0 |
0 |
| CDI |
0 |
34 |
8 |
106 |
998 |
820 |
18 |
14 |
| VCDI |
0 |
67 |
9 |
148 |
1112 |
6750 |
24433 |
56239 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78715 |
11259 |
74 |
337 |
269 |
358 |
0 |
0 |
| OW |
73 |
873 |
45 |
271 |
140 |
59 |
0 |
0 |
| VODI |
0 |
489 |
71 |
554 |
340 |
121 |
1 |
0 |
| ODI |
0 |
242 |
37 |
449 |
633 |
191 |
7 |
0 |
| CDI |
0 |
126 |
13 |
402 |
833 |
633 |
72 |
27 |
| VCDI |
0 |
83 |
16 |
246 |
1571 |
6821 |
24371 |
56226 |
|
Date: 2022-12-28:
| 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 |
77901 |
11958 |
99 |
490 |
240 |
335 |
0 |
0 |
| OW |
73 |
711 |
60 |
319 |
138 |
97 |
0 |
0 |
| VODI |
0 |
327 |
58 |
537 |
364 |
128 |
0 |
0 |
| ODI |
0 |
96 |
14 |
412 |
769 |
278 |
18 |
0 |
| CDI |
0 |
57 |
6 |
148 |
743 |
796 |
198 |
13 |
| VCDI |
0 |
58 |
16 |
189 |
1359 |
7666 |
19430 |
60947 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77877 |
11517 |
83 |
444 |
296 |
474 |
0 |
0 |
| OW |
97 |
729 |
34 |
216 |
157 |
84 |
0 |
0 |
| VODI |
0 |
548 |
78 |
444 |
301 |
239 |
45 |
0 |
| ODI |
0 |
177 |
25 |
434 |
438 |
203 |
77 |
0 |
| CDI |
0 |
110 |
14 |
278 |
765 |
648 |
244 |
47 |
| VCDI |
0 |
126 |
19 |
279 |
1656 |
7652 |
19280 |
60913 |
|
Date: 2022-12-30:
| 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 |
78524 |
10892 |
94 |
463 |
251 |
333 |
0 |
0 |
| OW |
82 |
916 |
50 |
227 |
129 |
97 |
0 |
0 |
| VODI |
0 |
585 |
50 |
391 |
346 |
104 |
0 |
0 |
| ODI |
0 |
247 |
20 |
373 |
572 |
218 |
3 |
0 |
| CDI |
0 |
134 |
15 |
221 |
925 |
689 |
124 |
15 |
| VCDI |
0 |
185 |
29 |
330 |
1653 |
7215 |
24368 |
56178 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78486 |
10381 |
93 |
469 |
347 |
429 |
0 |
0 |
| OW |
108 |
749 |
35 |
199 |
141 |
112 |
0 |
0 |
| VODI |
12 |
621 |
45 |
292 |
338 |
184 |
24 |
0 |
| ODI |
0 |
387 |
21 |
245 |
408 |
238 |
53 |
0 |
| CDI |
0 |
350 |
16 |
230 |
694 |
644 |
178 |
41 |
| VCDI |
0 |
471 |
48 |
570 |
1948 |
7049 |
24240 |
56152 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPage.sh Fri 06 Jan 2023 02:51:13 AM UTC on arcval