Validation of sea ice concentration - European sector
Bulletin date: 2023-12-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-12-08:
| 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 |
78642 |
11056 |
452 |
774 |
316 |
220 |
172 |
0 |
| OW |
106 |
412 |
161 |
329 |
234 |
41 |
12 |
0 |
| VODI |
1 |
120 |
53 |
387 |
275 |
163 |
4 |
0 |
| ODI |
0 |
19 |
13 |
228 |
180 |
300 |
4 |
0 |
| CDI |
0 |
9 |
8 |
102 |
343 |
656 |
48 |
1 |
| VCDI |
0 |
7 |
13 |
58 |
283 |
1214 |
7054 |
4630 |
|
...date precedes bulletin
|
Date: 2023-12-10:
| 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 |
78646 |
10459 |
589 |
824 |
313 |
259 |
173 |
0 |
| OW |
83 |
383 |
140 |
444 |
186 |
44 |
10 |
0 |
| VODI |
0 |
205 |
119 |
416 |
288 |
96 |
8 |
0 |
| ODI |
0 |
13 |
29 |
200 |
317 |
127 |
7 |
0 |
| CDI |
0 |
17 |
6 |
155 |
377 |
568 |
53 |
6 |
| VCDI |
0 |
19 |
14 |
90 |
382 |
1522 |
6912 |
4601 |
|
...date precedes bulletin
|
Date: 2023-12-12:
| 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 |
77468 |
11652 |
638 |
1005 |
245 |
248 |
144 |
0 |
| OW |
51 |
141 |
119 |
564 |
142 |
35 |
10 |
0 |
| VODI |
0 |
37 |
68 |
436 |
378 |
77 |
21 |
0 |
| ODI |
0 |
11 |
5 |
164 |
378 |
126 |
18 |
0 |
| CDI |
0 |
6 |
6 |
96 |
478 |
410 |
33 |
0 |
| VCDI |
0 |
2 |
8 |
68 |
380 |
2125 |
6608 |
4699 |
|
...date precedes bulletin
|
Date: 2023-12-14:
| 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 |
77802 |
11212 |
530 |
731 |
296 |
210 |
110 |
0 |
| OW |
55 |
183 |
152 |
504 |
175 |
30 |
9 |
0 |
| VODI |
0 |
64 |
67 |
466 |
324 |
78 |
14 |
0 |
| ODI |
0 |
21 |
16 |
228 |
517 |
106 |
10 |
0 |
| CDI |
0 |
17 |
9 |
130 |
453 |
231 |
29 |
0 |
| VCDI |
0 |
21 |
16 |
81 |
510 |
2789 |
6401 |
4503 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77802 |
11193 |
541 |
773 |
289 |
211 |
109 |
0 |
| OW |
55 |
196 |
135 |
467 |
170 |
23 |
9 |
0 |
| VODI |
0 |
70 |
70 |
479 |
368 |
70 |
15 |
0 |
| ODI |
0 |
20 |
17 |
201 |
496 |
94 |
8 |
0 |
| CDI |
0 |
17 |
11 |
133 |
437 |
219 |
35 |
0 |
| VCDI |
0 |
22 |
16 |
87 |
515 |
2827 |
6397 |
4503 |
|
Date: 2023-12-16:
| 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 |
75614 |
13170 |
711 |
661 |
279 |
193 |
180 |
0 |
| OW |
59 |
321 |
115 |
376 |
162 |
34 |
21 |
0 |
| VODI |
0 |
129 |
86 |
409 |
351 |
98 |
38 |
0 |
| ODI |
0 |
45 |
60 |
152 |
359 |
85 |
18 |
0 |
| CDI |
0 |
18 |
28 |
170 |
488 |
240 |
42 |
0 |
| VCDI |
0 |
23 |
18 |
145 |
614 |
3082 |
7232 |
3274 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
75615 |
13184 |
744 |
708 |
266 |
194 |
180 |
0 |
| OW |
58 |
289 |
78 |
409 |
161 |
26 |
32 |
0 |
| VODI |
0 |
137 |
90 |
334 |
393 |
101 |
32 |
0 |
| ODI |
0 |
46 |
56 |
149 |
358 |
74 |
26 |
0 |
| CDI |
0 |
25 |
27 |
163 |
473 |
215 |
32 |
0 |
| VCDI |
0 |
25 |
23 |
150 |
602 |
3122 |
7229 |
3274 |
|
Date: 2023-12-18:
| 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 |
78125 |
10626 |
428 |
615 |
262 |
313 |
221 |
0 |
| OW |
60 |
295 |
114 |
349 |
135 |
32 |
35 |
0 |
| VODI |
0 |
141 |
83 |
458 |
241 |
85 |
23 |
0 |
| ODI |
0 |
59 |
45 |
214 |
342 |
76 |
24 |
0 |
| CDI |
0 |
27 |
32 |
160 |
352 |
230 |
32 |
0 |
| VCDI |
0 |
31 |
30 |
197 |
721 |
3234 |
5679 |
4974 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
78126 |
10624 |
418 |
585 |
266 |
307 |
223 |
0 |
| OW |
59 |
272 |
139 |
401 |
126 |
36 |
34 |
0 |
| VODI |
0 |
141 |
78 |
455 |
267 |
92 |
22 |
0 |
| ODI |
0 |
61 |
34 |
211 |
348 |
99 |
24 |
0 |
| CDI |
0 |
36 |
30 |
152 |
333 |
237 |
24 |
0 |
| VCDI |
0 |
45 |
33 |
189 |
713 |
3199 |
5687 |
4974 |
|
Date: 2023-12-20:
| 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 |
77317 |
10729 |
474 |
704 |
275 |
354 |
115 |
0 |
| OW |
61 |
259 |
80 |
419 |
122 |
56 |
10 |
0 |
| VODI |
0 |
150 |
53 |
394 |
341 |
80 |
44 |
0 |
| ODI |
0 |
45 |
55 |
159 |
397 |
70 |
27 |
0 |
| CDI |
0 |
29 |
42 |
152 |
433 |
233 |
28 |
0 |
| VCDI |
0 |
11 |
28 |
257 |
756 |
3562 |
6333 |
4446 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
77317 |
10776 |
465 |
645 |
281 |
369 |
119 |
0 |
| OW |
61 |
251 |
97 |
460 |
98 |
37 |
7 |
0 |
| VODI |
0 |
120 |
66 |
428 |
397 |
81 |
43 |
0 |
| ODI |
0 |
42 |
44 |
181 |
385 |
70 |
23 |
0 |
| CDI |
0 |
26 |
25 |
134 |
426 |
240 |
29 |
0 |
| VCDI |
0 |
8 |
35 |
237 |
737 |
3558 |
6336 |
4446 |
|
Date: 2023-12-22:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Fri 22 Dec 2023 02:51:27 AM UTC on arcval