Validation of sea ice concentration - European sector
Bulletin date: 2023-08-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-07-28:
| 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 |
88077 |
8305 |
537 |
815 |
23 |
0 |
0 |
0 |
| OW |
0 |
19 |
48 |
557 |
57 |
0 |
0 |
0 |
| VODI |
0 |
0 |
4 |
572 |
437 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
78 |
695 |
173 |
0 |
0 |
| CDI |
0 |
0 |
0 |
28 |
258 |
4460 |
1716 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
531 |
1610 |
91 |
|
...date precedes bulletin
|
Date: 2023-07-30:
| 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 |
86841 |
9719 |
600 |
702 |
41 |
0 |
0 |
0 |
| OW |
0 |
29 |
42 |
567 |
87 |
0 |
0 |
0 |
| VODI |
0 |
1 |
9 |
504 |
412 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
137 |
581 |
225 |
15 |
0 |
| CDI |
0 |
0 |
0 |
23 |
249 |
3154 |
2833 |
78 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
43 |
974 |
1215 |
|
...date precedes bulletin
|
Date: 2023-08-01:
| 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 |
88783 |
8319 |
534 |
327 |
26 |
0 |
0 |
0 |
| OW |
0 |
17 |
59 |
406 |
37 |
0 |
0 |
0 |
| VODI |
0 |
5 |
10 |
749 |
349 |
15 |
0 |
0 |
| ODI |
0 |
0 |
0 |
85 |
668 |
64 |
1 |
0 |
| CDI |
0 |
0 |
0 |
5 |
233 |
3305 |
343 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
476 |
2461 |
1820 |
|
...date precedes bulletin
|
Date: 2023-08-03:
| 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 |
89531 |
7864 |
306 |
376 |
13 |
0 |
0 |
0 |
| OW |
0 |
13 |
71 |
475 |
47 |
0 |
0 |
0 |
| VODI |
0 |
3 |
6 |
725 |
357 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
111 |
582 |
14 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
353 |
3811 |
295 |
4 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
932 |
2036 |
1164 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
89531 |
7865 |
317 |
407 |
12 |
0 |
0 |
0 |
| OW |
0 |
13 |
59 |
464 |
53 |
0 |
0 |
0 |
| VODI |
0 |
2 |
7 |
709 |
350 |
6 |
0 |
0 |
| ODI |
0 |
0 |
0 |
106 |
596 |
11 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
340 |
3787 |
298 |
5 |
| VCDI |
0 |
0 |
0 |
0 |
2 |
959 |
2033 |
1163 |
|
Date: 2023-08-05:
| 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 |
90079 |
7408 |
314 |
355 |
15 |
0 |
0 |
0 |
| OW |
0 |
48 |
101 |
442 |
52 |
0 |
0 |
0 |
| VODI |
0 |
1 |
12 |
745 |
353 |
11 |
0 |
0 |
| ODI |
0 |
0 |
0 |
140 |
453 |
39 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
460 |
3870 |
271 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
669 |
2009 |
1248 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90079 |
7410 |
326 |
429 |
9 |
0 |
0 |
0 |
| OW |
0 |
44 |
84 |
395 |
61 |
0 |
0 |
0 |
| VODI |
0 |
3 |
17 |
718 |
348 |
13 |
0 |
0 |
| ODI |
0 |
0 |
0 |
140 |
467 |
41 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
445 |
3856 |
321 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
679 |
1959 |
1249 |
|
Date: 2023-08-07:
| 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 |
93172 |
4848 |
209 |
174 |
0 |
0 |
0 |
0 |
| OW |
0 |
62 |
133 |
321 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
5 |
920 |
181 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
104 |
693 |
13 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
1082 |
3224 |
180 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
687 |
3043 |
41 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93172 |
4754 |
209 |
244 |
0 |
0 |
0 |
0 |
| OW |
0 |
110 |
107 |
341 |
48 |
0 |
0 |
0 |
| VODI |
0 |
44 |
29 |
662 |
261 |
7 |
0 |
0 |
| ODI |
0 |
2 |
2 |
220 |
340 |
28 |
0 |
0 |
| CDI |
0 |
0 |
0 |
53 |
1305 |
2967 |
288 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
5 |
926 |
2935 |
41 |
|
Date: 2023-08-09:
| 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 |
92071 |
5870 |
441 |
262 |
0 |
0 |
0 |
0 |
| OW |
0 |
38 |
40 |
368 |
18 |
0 |
0 |
0 |
| VODI |
0 |
6 |
4 |
776 |
263 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
99 |
520 |
84 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
798 |
3030 |
704 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
562 |
2467 |
673 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
92071 |
5784 |
396 |
295 |
1 |
0 |
0 |
0 |
| OW |
0 |
96 |
62 |
396 |
54 |
0 |
0 |
0 |
| VODI |
0 |
34 |
27 |
617 |
229 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
164 |
303 |
87 |
0 |
0 |
| CDI |
0 |
0 |
0 |
37 |
1009 |
2970 |
800 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
619 |
2371 |
675 |
|
Date: 2023-08-11:
| 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 |
93455 |
4945 |
222 |
185 |
0 |
0 |
0 |
0 |
| OW |
0 |
51 |
67 |
421 |
17 |
0 |
0 |
0 |
| VODI |
0 |
9 |
15 |
670 |
240 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
143 |
468 |
62 |
0 |
0 |
| CDI |
0 |
0 |
0 |
19 |
978 |
3391 |
418 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
565 |
2381 |
376 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
93455 |
4897 |
182 |
272 |
2 |
0 |
0 |
0 |
| OW |
0 |
99 |
83 |
419 |
30 |
0 |
0 |
0 |
| VODI |
0 |
9 |
38 |
496 |
212 |
2 |
0 |
0 |
| ODI |
0 |
0 |
1 |
174 |
357 |
52 |
0 |
0 |
| CDI |
0 |
0 |
0 |
77 |
1092 |
3506 |
307 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
10 |
460 |
2492 |
376 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh ma. 18. sep. 15:01:31 +0000 2023 on arcval