Validation of sea ice concentration - Full domain
Bulletin date: 2023-01-26
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-20:
| 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 |
75078 |
12577 |
90 |
215 |
101 |
10 |
0 |
0 |
| OW |
79 |
826 |
51 |
255 |
71 |
17 |
0 |
0 |
| VODI |
0 |
591 |
55 |
412 |
261 |
23 |
0 |
0 |
| ODI |
0 |
264 |
25 |
307 |
327 |
62 |
3 |
0 |
| CDI |
0 |
187 |
11 |
317 |
394 |
289 |
116 |
7 |
| VCDI |
0 |
444 |
34 |
514 |
1853 |
5464 |
22027 |
63691 |
|
...date precedes bulletin
|
Date: 2023-01-22:
| 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 |
76242 |
11029 |
72 |
314 |
61 |
0 |
0 |
0 |
| OW |
79 |
872 |
51 |
327 |
159 |
4 |
0 |
0 |
| VODI |
0 |
693 |
44 |
443 |
422 |
25 |
0 |
0 |
| ODI |
0 |
292 |
28 |
359 |
324 |
94 |
0 |
0 |
| CDI |
0 |
237 |
23 |
320 |
437 |
378 |
53 |
9 |
| VCDI |
0 |
513 |
33 |
446 |
1879 |
6267 |
23678 |
60841 |
|
...date precedes bulletin
|
Date: 2023-01-24:
| 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 |
75519 |
12357 |
116 |
364 |
64 |
0 |
0 |
0 |
| OW |
73 |
527 |
40 |
398 |
126 |
0 |
0 |
0 |
| VODI |
0 |
370 |
39 |
608 |
546 |
22 |
0 |
0 |
| ODI |
0 |
190 |
18 |
299 |
628 |
75 |
0 |
0 |
| CDI |
0 |
162 |
18 |
285 |
719 |
538 |
77 |
4 |
| VCDI |
0 |
279 |
25 |
421 |
1754 |
8119 |
20927 |
61341 |
|
...date precedes bulletin
|
Date: 2023-01-26:
| 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 |
74839 |
12466 |
121 |
482 |
82 |
0 |
0 |
0 |
| OW |
73 |
448 |
47 |
372 |
194 |
1 |
0 |
0 |
| VODI |
0 |
435 |
38 |
489 |
533 |
26 |
0 |
0 |
| ODI |
0 |
196 |
22 |
326 |
652 |
106 |
0 |
0 |
| CDI |
0 |
117 |
14 |
268 |
741 |
515 |
64 |
9 |
| VCDI |
0 |
264 |
29 |
368 |
1963 |
7833 |
21729 |
61186 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74838 |
12483 |
118 |
509 |
95 |
0 |
0 |
0 |
| OW |
74 |
396 |
50 |
335 |
173 |
2 |
0 |
0 |
| VODI |
0 |
405 |
33 |
468 |
507 |
29 |
0 |
0 |
| ODI |
0 |
229 |
27 |
332 |
658 |
109 |
0 |
0 |
| CDI |
0 |
151 |
15 |
287 |
706 |
507 |
70 |
14 |
| VCDI |
0 |
262 |
28 |
374 |
2026 |
7834 |
21723 |
61181 |
|
Date: 2023-01-28:
| 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 |
74495 |
12419 |
130 |
534 |
131 |
3 |
0 |
0 |
| OW |
74 |
399 |
43 |
324 |
246 |
14 |
0 |
0 |
| VODI |
0 |
287 |
39 |
340 |
472 |
52 |
0 |
0 |
| ODI |
0 |
191 |
13 |
259 |
642 |
152 |
14 |
0 |
| CDI |
0 |
153 |
12 |
156 |
748 |
455 |
90 |
6 |
| VCDI |
0 |
236 |
36 |
399 |
1596 |
7965 |
25593 |
58330 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74495 |
12428 |
138 |
536 |
109 |
4 |
0 |
0 |
| OW |
74 |
361 |
28 |
339 |
243 |
13 |
0 |
0 |
| VODI |
0 |
289 |
39 |
281 |
471 |
52 |
0 |
0 |
| ODI |
0 |
169 |
21 |
275 |
615 |
139 |
11 |
0 |
| CDI |
0 |
157 |
10 |
194 |
724 |
468 |
87 |
7 |
| VCDI |
0 |
281 |
37 |
387 |
1673 |
7965 |
25599 |
58329 |
|
Date: 2023-01-30:
| 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 |
74038 |
13007 |
111 |
383 |
77 |
0 |
0 |
0 |
| OW |
74 |
484 |
52 |
375 |
130 |
3 |
0 |
0 |
| VODI |
0 |
339 |
40 |
500 |
359 |
16 |
0 |
0 |
| ODI |
0 |
217 |
20 |
337 |
716 |
141 |
0 |
0 |
| CDI |
0 |
119 |
17 |
244 |
878 |
658 |
46 |
2 |
| VCDI |
0 |
62 |
8 |
146 |
1180 |
5802 |
24610 |
61857 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
74036 |
12706 |
113 |
415 |
130 |
6 |
0 |
0 |
| OW |
76 |
461 |
32 |
272 |
143 |
10 |
0 |
0 |
| VODI |
0 |
322 |
37 |
340 |
309 |
57 |
0 |
0 |
| ODI |
0 |
174 |
17 |
251 |
450 |
244 |
2 |
0 |
| CDI |
0 |
161 |
8 |
217 |
572 |
482 |
59 |
15 |
| VCDI |
0 |
404 |
41 |
490 |
1736 |
5821 |
24595 |
61844 |
|
Date: 2023-02-01:
| 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 |
73020 |
13495 |
127 |
443 |
89 |
1 |
0 |
0 |
| OW |
76 |
406 |
62 |
353 |
184 |
5 |
0 |
0 |
| VODI |
0 |
238 |
33 |
406 |
382 |
33 |
3 |
0 |
| ODI |
0 |
145 |
9 |
257 |
470 |
131 |
11 |
0 |
| CDI |
0 |
189 |
15 |
140 |
646 |
646 |
84 |
6 |
| VCDI |
0 |
165 |
28 |
289 |
1533 |
5448 |
25816 |
61664 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
73022 |
13170 |
133 |
511 |
176 |
1 |
0 |
0 |
| OW |
74 |
487 |
33 |
263 |
201 |
13 |
0 |
0 |
| VODI |
0 |
307 |
37 |
272 |
314 |
62 |
0 |
0 |
| ODI |
0 |
165 |
19 |
249 |
390 |
260 |
9 |
0 |
| CDI |
0 |
145 |
10 |
201 |
472 |
530 |
71 |
9 |
| VCDI |
0 |
364 |
42 |
392 |
1751 |
5398 |
25834 |
61661 |
|
Date: 2023-02-03:
| 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 |
71837 |
14291 |
141 |
468 |
161 |
8 |
0 |
0 |
| OW |
60 |
467 |
54 |
264 |
271 |
14 |
0 |
0 |
| VODI |
0 |
287 |
33 |
329 |
399 |
42 |
0 |
0 |
| ODI |
0 |
138 |
25 |
193 |
430 |
108 |
0 |
0 |
| CDI |
0 |
119 |
13 |
158 |
551 |
488 |
83 |
9 |
| VCDI |
0 |
117 |
18 |
303 |
1284 |
5258 |
22933 |
65694 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71817 |
14074 |
148 |
536 |
340 |
39 |
0 |
0 |
| OW |
80 |
500 |
38 |
205 |
214 |
50 |
0 |
0 |
| VODI |
0 |
351 |
28 |
200 |
416 |
66 |
0 |
0 |
| ODI |
0 |
198 |
30 |
222 |
393 |
141 |
2 |
0 |
| CDI |
0 |
119 |
20 |
183 |
430 |
490 |
98 |
0 |
| VCDI |
0 |
177 |
20 |
369 |
1303 |
5132 |
22916 |
65703 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPage.sh Tue 07 Mar 2023 09:06:22 AM UTC on arcval