Validation of sea ice concentration - European sector
Bulletin date: 2023-03-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-03:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-05:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-07:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-09:
| 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 |
69072 |
14831 |
129 |
483 |
126 |
26 |
0 |
0 |
| OW |
53 |
540 |
74 |
463 |
106 |
3 |
0 |
0 |
| VODI |
0 |
263 |
40 |
436 |
371 |
16 |
0 |
0 |
| ODI |
0 |
133 |
16 |
251 |
499 |
44 |
0 |
0 |
| CDI |
0 |
46 |
23 |
221 |
730 |
440 |
4 |
0 |
| VCDI |
0 |
55 |
9 |
183 |
1371 |
6148 |
7534 |
4361 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69072 |
14788 |
137 |
519 |
126 |
28 |
0 |
0 |
| OW |
53 |
547 |
61 |
429 |
103 |
2 |
0 |
0 |
| VODI |
0 |
301 |
43 |
401 |
384 |
17 |
0 |
0 |
| ODI |
0 |
128 |
18 |
258 |
470 |
47 |
0 |
0 |
| CDI |
0 |
51 |
22 |
234 |
714 |
454 |
6 |
0 |
| VCDI |
0 |
53 |
10 |
196 |
1406 |
6129 |
7532 |
4361 |
|
Date: 2023-03-11:
| 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 |
68949 |
15196 |
113 |
501 |
143 |
20 |
0 |
0 |
| OW |
60 |
605 |
71 |
367 |
109 |
7 |
0 |
0 |
| VODI |
2 |
333 |
49 |
437 |
322 |
21 |
0 |
0 |
| ODI |
0 |
159 |
16 |
278 |
430 |
58 |
0 |
0 |
| CDI |
0 |
139 |
13 |
240 |
597 |
406 |
11 |
0 |
| VCDI |
0 |
24 |
11 |
219 |
1548 |
5030 |
6668 |
5948 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68948 |
15128 |
113 |
514 |
146 |
22 |
0 |
0 |
| OW |
60 |
663 |
66 |
341 |
102 |
3 |
0 |
0 |
| VODI |
3 |
344 |
52 |
428 |
322 |
19 |
0 |
0 |
| ODI |
0 |
172 |
18 |
285 |
398 |
65 |
0 |
0 |
| CDI |
0 |
127 |
12 |
231 |
594 |
415 |
9 |
0 |
| VCDI |
0 |
22 |
12 |
243 |
1587 |
5018 |
6670 |
5948 |
|
Date: 2023-03-13:
| 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 |
68242 |
15855 |
135 |
509 |
178 |
36 |
0 |
0 |
| OW |
52 |
582 |
84 |
437 |
115 |
20 |
0 |
0 |
| VODI |
0 |
334 |
45 |
561 |
338 |
17 |
0 |
0 |
| ODI |
0 |
156 |
9 |
193 |
533 |
82 |
0 |
0 |
| CDI |
0 |
58 |
7 |
107 |
683 |
623 |
91 |
5 |
| VCDI |
0 |
55 |
12 |
134 |
1017 |
4553 |
6556 |
6686 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68242 |
15520 |
141 |
556 |
214 |
43 |
0 |
0 |
| OW |
52 |
677 |
54 |
305 |
135 |
13 |
0 |
0 |
| VODI |
0 |
493 |
53 |
425 |
294 |
47 |
0 |
0 |
| ODI |
0 |
232 |
21 |
285 |
375 |
97 |
0 |
0 |
| CDI |
0 |
91 |
14 |
172 |
560 |
496 |
72 |
0 |
| VCDI |
0 |
27 |
9 |
198 |
1286 |
4635 |
6575 |
6691 |
|
Date: 2023-03-15:
| 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 |
68299 |
15502 |
149 |
660 |
257 |
21 |
0 |
0 |
| OW |
52 |
515 |
63 |
408 |
225 |
21 |
0 |
0 |
| VODI |
0 |
239 |
34 |
375 |
434 |
35 |
0 |
0 |
| ODI |
0 |
124 |
12 |
186 |
509 |
97 |
4 |
0 |
| CDI |
0 |
64 |
7 |
94 |
651 |
643 |
162 |
0 |
| VCDI |
0 |
81 |
12 |
175 |
1129 |
3557 |
7260 |
7044 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68298 |
15112 |
142 |
617 |
300 |
24 |
0 |
0 |
| OW |
53 |
643 |
44 |
316 |
183 |
23 |
0 |
0 |
| VODI |
0 |
507 |
49 |
373 |
388 |
70 |
0 |
0 |
| ODI |
0 |
157 |
21 |
279 |
439 |
128 |
4 |
0 |
| CDI |
0 |
76 |
9 |
127 |
625 |
599 |
171 |
0 |
| VCDI |
0 |
30 |
12 |
186 |
1270 |
3530 |
7251 |
7044 |
|
Date: 2023-03-17:
| 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 |
67325 |
16196 |
164 |
753 |
344 |
57 |
0 |
0 |
| OW |
53 |
438 |
62 |
405 |
258 |
52 |
0 |
0 |
| VODI |
0 |
144 |
30 |
312 |
493 |
111 |
0 |
0 |
| ODI |
0 |
81 |
8 |
117 |
521 |
215 |
2 |
0 |
| CDI |
0 |
43 |
6 |
72 |
476 |
853 |
197 |
0 |
| VCDI |
0 |
8 |
3 |
76 |
407 |
3119 |
7638 |
8061 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67323 |
15755 |
142 |
685 |
350 |
75 |
0 |
0 |
| OW |
55 |
569 |
66 |
293 |
198 |
63 |
0 |
0 |
| VODI |
0 |
417 |
39 |
414 |
396 |
107 |
2 |
0 |
| ODI |
0 |
114 |
18 |
186 |
486 |
189 |
37 |
0 |
| CDI |
0 |
53 |
4 |
91 |
585 |
815 |
285 |
0 |
| VCDI |
0 |
2 |
4 |
66 |
484 |
3158 |
7513 |
8061 |
|
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