Validation of sea ice concentration - European sector
Bulletin date: 2023-03-23
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-03-17:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-19:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-21:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-23:
| 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 |
65571 |
16787 |
724 |
1193 |
312 |
33 |
0 |
0 |
| OW |
54 |
139 |
119 |
437 |
385 |
64 |
0 |
0 |
| VODI |
0 |
75 |
44 |
307 |
454 |
161 |
6 |
0 |
| ODI |
0 |
38 |
7 |
147 |
331 |
252 |
25 |
0 |
| CDI |
0 |
3 |
11 |
92 |
428 |
598 |
109 |
0 |
| VCDI |
0 |
0 |
1 |
57 |
297 |
2754 |
9973 |
7112 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65571 |
16778 |
727 |
1202 |
371 |
33 |
0 |
0 |
| OW |
54 |
151 |
115 |
415 |
339 |
61 |
0 |
0 |
| VODI |
0 |
77 |
44 |
312 |
438 |
161 |
9 |
0 |
| ODI |
0 |
26 |
7 |
147 |
316 |
260 |
19 |
0 |
| CDI |
0 |
8 |
9 |
91 |
439 |
610 |
109 |
0 |
| VCDI |
0 |
2 |
4 |
66 |
304 |
2737 |
9976 |
7112 |
|
Date: 2023-03-25:
| 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 |
66111 |
16308 |
626 |
1051 |
391 |
56 |
0 |
0 |
| OW |
54 |
197 |
108 |
450 |
300 |
99 |
0 |
0 |
| VODI |
0 |
103 |
20 |
305 |
417 |
188 |
19 |
0 |
| ODI |
0 |
40 |
12 |
126 |
353 |
233 |
59 |
0 |
| CDI |
0 |
4 |
4 |
71 |
425 |
649 |
174 |
0 |
| VCDI |
0 |
0 |
0 |
26 |
320 |
2775 |
9061 |
7965 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66111 |
16330 |
619 |
1072 |
426 |
61 |
0 |
0 |
| OW |
54 |
186 |
112 |
413 |
274 |
108 |
0 |
0 |
| VODI |
0 |
106 |
25 |
309 |
400 |
177 |
22 |
0 |
| ODI |
0 |
22 |
8 |
124 |
352 |
238 |
57 |
0 |
| CDI |
0 |
8 |
6 |
73 |
418 |
659 |
164 |
0 |
| VCDI |
0 |
0 |
0 |
38 |
336 |
2757 |
9070 |
7965 |
|
Date: 2023-03-27:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-29:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-31:
| 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 |
66198 |
16219 |
635 |
1032 |
410 |
44 |
0 |
0 |
| OW |
92 |
145 |
101 |
460 |
263 |
68 |
3 |
0 |
| VODI |
0 |
67 |
24 |
337 |
442 |
124 |
59 |
0 |
| ODI |
0 |
21 |
2 |
126 |
466 |
223 |
76 |
0 |
| CDI |
0 |
0 |
1 |
56 |
531 |
681 |
285 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
296 |
2021 |
8289 |
9303 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
66228 |
16031 |
574 |
964 |
487 |
65 |
1 |
0 |
| OW |
62 |
253 |
99 |
401 |
244 |
88 |
24 |
0 |
| VODI |
0 |
114 |
50 |
320 |
389 |
142 |
71 |
0 |
| ODI |
0 |
39 |
33 |
145 |
393 |
234 |
82 |
0 |
| CDI |
0 |
15 |
7 |
139 |
526 |
650 |
475 |
1 |
| VCDI |
0 |
0 |
0 |
42 |
369 |
1982 |
8059 |
9302 |
|
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