Validation of sea ice concentration - European sector
Bulletin date: 2024-12-19
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-12-13:
| 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 |
72864 |
9256 |
145 |
87 |
0 |
0 |
0 |
0 |
| OW |
15 |
775 |
244 |
517 |
80 |
5 |
0 |
0 |
| VODI |
0 |
126 |
114 |
456 |
380 |
72 |
2 |
0 |
| ODI |
0 |
26 |
22 |
218 |
342 |
242 |
24 |
0 |
| CDI |
0 |
12 |
21 |
162 |
526 |
1110 |
154 |
0 |
| VCDI |
0 |
0 |
0 |
60 |
274 |
1405 |
6837 |
3843 |
|
...date precedes bulletin
|
Date: 2024-12-15:
| 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 |
72250 |
9297 |
135 |
87 |
1 |
0 |
0 |
0 |
| OW |
12 |
911 |
251 |
488 |
75 |
15 |
0 |
0 |
| VODI |
4 |
246 |
81 |
503 |
377 |
135 |
0 |
0 |
| ODI |
0 |
48 |
47 |
226 |
273 |
320 |
16 |
0 |
| CDI |
0 |
12 |
24 |
262 |
632 |
1141 |
364 |
0 |
| VCDI |
0 |
0 |
0 |
12 |
196 |
1255 |
6559 |
4161 |
|
...date precedes bulletin
|
Date: 2024-12-17:
| 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 |
71011 |
10315 |
234 |
143 |
1 |
5 |
0 |
0 |
| OW |
4 |
644 |
322 |
580 |
63 |
9 |
0 |
0 |
| VODI |
0 |
91 |
102 |
607 |
406 |
49 |
0 |
0 |
| ODI |
2 |
16 |
40 |
165 |
514 |
185 |
0 |
0 |
| CDI |
3 |
0 |
20 |
119 |
443 |
1346 |
217 |
0 |
| VCDI |
0 |
0 |
0 |
43 |
180 |
1144 |
5782 |
5611 |
|
...date precedes bulletin
|
Date: 2024-12-19:
| 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 |
69704 |
10473 |
282 |
213 |
3 |
9 |
0 |
0 |
| OW |
2 |
468 |
242 |
796 |
91 |
14 |
0 |
0 |
| VODI |
3 |
79 |
72 |
626 |
479 |
97 |
0 |
0 |
| ODI |
0 |
15 |
31 |
196 |
600 |
272 |
8 |
0 |
| CDI |
5 |
2 |
12 |
146 |
497 |
1852 |
990 |
0 |
| VCDI |
0 |
0 |
0 |
22 |
166 |
659 |
5723 |
5567 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69704 |
10603 |
364 |
357 |
7 |
8 |
0 |
0 |
| OW |
1 |
353 |
165 |
810 |
147 |
17 |
0 |
0 |
| VODI |
4 |
73 |
71 |
489 |
577 |
114 |
0 |
0 |
| ODI |
1 |
8 |
30 |
188 |
535 |
416 |
25 |
0 |
| CDI |
3 |
0 |
9 |
143 |
442 |
1689 |
1115 |
0 |
| VCDI |
1 |
0 |
0 |
12 |
128 |
659 |
5581 |
5567 |
|
Date: 2024-12-21:
| 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 |
69084 |
10520 |
226 |
160 |
0 |
0 |
0 |
0 |
| OW |
9 |
508 |
281 |
721 |
93 |
25 |
0 |
0 |
| VODI |
5 |
115 |
95 |
698 |
456 |
110 |
2 |
0 |
| ODI |
1 |
35 |
26 |
244 |
648 |
258 |
36 |
0 |
| CDI |
4 |
5 |
18 |
143 |
696 |
1685 |
786 |
0 |
| VCDI |
0 |
0 |
0 |
35 |
136 |
1006 |
6874 |
4672 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69084 |
10681 |
336 |
331 |
6 |
0 |
0 |
0 |
| OW |
9 |
360 |
179 |
751 |
169 |
31 |
0 |
0 |
| VODI |
5 |
112 |
85 |
533 |
563 |
150 |
2 |
0 |
| ODI |
3 |
25 |
38 |
221 |
529 |
451 |
76 |
0 |
| CDI |
2 |
5 |
8 |
132 |
620 |
1521 |
1027 |
0 |
| VCDI |
0 |
0 |
0 |
33 |
142 |
931 |
6593 |
4672 |
|
Date: 2024-12-23:
| 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 |
69609 |
9920 |
154 |
88 |
1 |
0 |
0 |
0 |
| OW |
17 |
654 |
349 |
575 |
66 |
0 |
0 |
0 |
| VODI |
5 |
62 |
36 |
846 |
486 |
24 |
0 |
0 |
| ODI |
4 |
11 |
27 |
134 |
779 |
215 |
1 |
0 |
| CDI |
4 |
11 |
19 |
95 |
448 |
1499 |
227 |
0 |
| VCDI |
0 |
0 |
5 |
67 |
164 |
1135 |
8087 |
4592 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69603 |
9782 |
236 |
273 |
13 |
1 |
0 |
0 |
| OW |
22 |
521 |
178 |
610 |
151 |
28 |
0 |
0 |
| VODI |
6 |
239 |
65 |
491 |
524 |
161 |
22 |
0 |
| ODI |
4 |
88 |
53 |
175 |
503 |
435 |
70 |
0 |
| CDI |
4 |
17 |
45 |
181 |
555 |
1151 |
1258 |
0 |
| VCDI |
0 |
11 |
13 |
75 |
198 |
1097 |
6965 |
4592 |
|
Date: 2024-12-25:
| 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 |
70140 |
9447 |
126 |
103 |
16 |
0 |
0 |
0 |
| OW |
85 |
843 |
242 |
340 |
133 |
1 |
0 |
0 |
| VODI |
16 |
226 |
148 |
615 |
342 |
58 |
4 |
0 |
| ODI |
5 |
65 |
41 |
221 |
457 |
155 |
16 |
0 |
| CDI |
1 |
40 |
62 |
272 |
523 |
803 |
458 |
0 |
| VCDI |
0 |
5 |
21 |
180 |
472 |
1535 |
8186 |
4013 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70139 |
9315 |
186 |
200 |
61 |
0 |
0 |
0 |
| OW |
87 |
777 |
188 |
396 |
207 |
17 |
5 |
0 |
| VODI |
17 |
311 |
101 |
472 |
391 |
128 |
51 |
0 |
| ODI |
4 |
131 |
64 |
232 |
380 |
299 |
143 |
0 |
| CDI |
0 |
84 |
62 |
247 |
536 |
830 |
793 |
0 |
| VCDI |
0 |
8 |
39 |
184 |
368 |
1278 |
7672 |
4013 |
|
Date: 2024-12-27:
| 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 |
69887 |
9443 |
98 |
109 |
32 |
0 |
0 |
0 |
| OW |
157 |
934 |
165 |
299 |
82 |
17 |
0 |
0 |
| VODI |
13 |
322 |
152 |
591 |
303 |
83 |
0 |
0 |
| ODI |
0 |
92 |
91 |
243 |
383 |
230 |
6 |
0 |
| CDI |
2 |
61 |
77 |
415 |
594 |
769 |
419 |
4 |
| VCDI |
0 |
10 |
15 |
132 |
647 |
1527 |
6628 |
5384 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69921 |
9570 |
140 |
256 |
89 |
27 |
0 |
0 |
| OW |
125 |
758 |
186 |
389 |
178 |
70 |
0 |
0 |
| VODI |
11 |
296 |
97 |
450 |
322 |
204 |
12 |
0 |
| ODI |
2 |
160 |
61 |
246 |
355 |
289 |
139 |
0 |
| CDI |
0 |
70 |
94 |
323 |
651 |
655 |
456 |
0 |
| VCDI |
0 |
8 |
20 |
125 |
446 |
1381 |
6446 |
5388 |
|
Generated by /metno/routine/sms/V3/SIconcentrationValidation5/SICmultiWebPage5sector.sh Fri 03 Jan 2025 03:01:35 AM UTC on arcval