Validation of sea ice concentration - American sector
Bulletin date: 2022-09-15
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-09-09:
| 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 |
18239 |
8129 |
89 |
384 |
48 |
5 |
0 |
0 |
| OW |
0 |
773 |
40 |
349 |
7 |
0 |
0 |
0 |
| VODI |
0 |
224 |
43 |
905 |
431 |
21 |
0 |
0 |
| ODI |
0 |
0 |
2 |
487 |
922 |
637 |
12 |
0 |
| CDI |
0 |
2 |
1 |
41 |
1772 |
1744 |
1008 |
0 |
| VCDI |
0 |
0 |
1 |
3 |
67 |
4081 |
4642 |
757 |
|
...date precedes bulletin
|
Date: 2022-09-11:
| 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 |
18512 |
7900 |
77 |
324 |
39 |
0 |
0 |
0 |
| OW |
0 |
986 |
49 |
272 |
5 |
0 |
0 |
0 |
| VODI |
0 |
265 |
47 |
909 |
356 |
7 |
0 |
0 |
| ODI |
0 |
4 |
3 |
452 |
1258 |
106 |
0 |
0 |
| CDI |
0 |
1 |
0 |
61 |
1776 |
2239 |
618 |
0 |
| VCDI |
0 |
0 |
2 |
7 |
34 |
4152 |
4192 |
1213 |
|
...date precedes bulletin
|
Date: 2022-09-13:
| 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 |
18041 |
9021 |
94 |
271 |
48 |
3 |
0 |
0 |
| OW |
0 |
380 |
62 |
328 |
85 |
0 |
0 |
0 |
| VODI |
0 |
36 |
18 |
862 |
432 |
30 |
0 |
0 |
| ODI |
0 |
0 |
0 |
160 |
2103 |
257 |
0 |
0 |
| CDI |
0 |
2 |
2 |
8 |
486 |
2455 |
403 |
0 |
| VCDI |
0 |
0 |
0 |
5 |
30 |
3535 |
6379 |
330 |
|
...date precedes bulletin
|
Date: 2022-09-15:
| 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 |
18465 |
8428 |
59 |
222 |
26 |
1 |
0 |
0 |
| OW |
0 |
665 |
51 |
241 |
63 |
0 |
0 |
0 |
| VODI |
0 |
104 |
42 |
897 |
275 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
240 |
1299 |
422 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
493 |
2296 |
486 |
0 |
| VCDI |
0 |
2 |
2 |
7 |
18 |
3165 |
7233 |
662 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18465 |
8466 |
69 |
266 |
45 |
1 |
0 |
0 |
| OW |
0 |
643 |
48 |
257 |
57 |
0 |
0 |
0 |
| VODI |
0 |
88 |
35 |
750 |
292 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
327 |
1103 |
317 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
657 |
2343 |
421 |
0 |
| VCDI |
0 |
2 |
2 |
7 |
20 |
3220 |
7298 |
662 |
|
Date: 2022-09-17:
| 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 |
18897 |
7666 |
60 |
212 |
49 |
1 |
0 |
0 |
| OW |
3 |
899 |
36 |
208 |
78 |
4 |
0 |
0 |
| VODI |
0 |
293 |
58 |
777 |
267 |
56 |
0 |
0 |
| ODI |
0 |
4 |
4 |
376 |
735 |
340 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
441 |
2010 |
465 |
0 |
| VCDI |
0 |
2 |
1 |
7 |
16 |
2260 |
7930 |
1708 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18892 |
7572 |
69 |
275 |
89 |
1 |
0 |
0 |
| OW |
8 |
945 |
27 |
149 |
70 |
8 |
0 |
0 |
| VODI |
0 |
344 |
58 |
676 |
228 |
64 |
0 |
0 |
| ODI |
0 |
1 |
4 |
473 |
645 |
295 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
538 |
1914 |
438 |
0 |
| VCDI |
0 |
2 |
1 |
7 |
16 |
2389 |
7957 |
1708 |
|
Date: 2022-09-19:
| 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 |
18371 |
8487 |
83 |
217 |
32 |
2 |
0 |
0 |
| OW |
0 |
471 |
62 |
302 |
76 |
0 |
0 |
0 |
| VODI |
0 |
40 |
29 |
906 |
294 |
13 |
0 |
0 |
| ODI |
0 |
0 |
0 |
76 |
933 |
111 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
163 |
1907 |
40 |
0 |
| VCDI |
0 |
0 |
1 |
4 |
28 |
1980 |
9485 |
1751 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18369 |
7732 |
83 |
262 |
150 |
6 |
0 |
0 |
| OW |
2 |
862 |
33 |
168 |
97 |
44 |
0 |
0 |
| VODI |
0 |
396 |
49 |
723 |
271 |
107 |
0 |
0 |
| ODI |
0 |
8 |
9 |
348 |
495 |
366 |
9 |
0 |
| CDI |
0 |
0 |
0 |
2 |
485 |
1537 |
486 |
0 |
| VCDI |
0 |
0 |
1 |
4 |
28 |
1953 |
9030 |
1751 |
|
Date: 2022-09-21:
| 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 |
18092 |
8196 |
90 |
423 |
122 |
4 |
0 |
0 |
| OW |
0 |
511 |
40 |
354 |
149 |
0 |
0 |
0 |
| VODI |
0 |
53 |
17 |
666 |
547 |
26 |
0 |
0 |
| ODI |
0 |
0 |
0 |
104 |
801 |
115 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
438 |
1392 |
135 |
0 |
| VCDI |
0 |
0 |
1 |
6 |
64 |
1306 |
9420 |
2794 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18092 |
7505 |
90 |
415 |
227 |
6 |
0 |
0 |
| OW |
0 |
833 |
18 |
289 |
167 |
37 |
0 |
0 |
| VODI |
0 |
387 |
30 |
514 |
482 |
112 |
10 |
0 |
| ODI |
0 |
35 |
9 |
312 |
619 |
148 |
43 |
0 |
| CDI |
0 |
0 |
0 |
18 |
571 |
1425 |
392 |
0 |
| VCDI |
0 |
0 |
1 |
5 |
55 |
1115 |
9110 |
2794 |
|
Date: 2022-09-23:
| 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 |
18421 |
7153 |
71 |
353 |
152 |
4 |
0 |
0 |
| OW |
0 |
907 |
38 |
362 |
149 |
2 |
0 |
0 |
| VODI |
0 |
101 |
31 |
740 |
386 |
58 |
0 |
0 |
| ODI |
0 |
0 |
0 |
149 |
720 |
158 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
309 |
1204 |
106 |
0 |
| VCDI |
0 |
0 |
0 |
6 |
20 |
2034 |
8691 |
3540 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
18421 |
6917 |
73 |
416 |
312 |
7 |
0 |
0 |
| OW |
0 |
851 |
28 |
287 |
139 |
71 |
0 |
0 |
| VODI |
0 |
378 |
31 |
581 |
313 |
185 |
8 |
0 |
| ODI |
0 |
15 |
8 |
311 |
508 |
245 |
65 |
0 |
| CDI |
0 |
0 |
0 |
9 |
452 |
1320 |
471 |
2 |
| VCDI |
0 |
0 |
0 |
6 |
12 |
1632 |
8254 |
3538 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Fri 30 Sep 2022 07:40:52 AM UTC on arcval