Validation of sea ice concentration - European sector
Bulletin date: 2023-03-02
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-02-24:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-02-26:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-02-28:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2023-03-02:
| 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 |
69694 |
14196 |
129 |
589 |
126 |
21 |
1 |
0 |
| OW |
73 |
400 |
89 |
447 |
205 |
7 |
1 |
0 |
| VODI |
0 |
146 |
36 |
503 |
454 |
30 |
1 |
0 |
| ODI |
0 |
47 |
3 |
272 |
608 |
97 |
1 |
0 |
| CDI |
0 |
46 |
3 |
169 |
1188 |
791 |
21 |
0 |
| VCDI |
0 |
112 |
14 |
182 |
1706 |
4822 |
6549 |
5321 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69706 |
14194 |
129 |
594 |
140 |
22 |
1 |
0 |
| OW |
61 |
408 |
86 |
414 |
176 |
9 |
1 |
0 |
| VODI |
0 |
144 |
38 |
528 |
450 |
35 |
1 |
0 |
| ODI |
0 |
37 |
6 |
260 |
592 |
100 |
1 |
0 |
| CDI |
0 |
34 |
0 |
180 |
1131 |
727 |
19 |
0 |
| VCDI |
0 |
130 |
15 |
186 |
1798 |
4875 |
6551 |
5321 |
|
Date: 2023-03-04:
| 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 |
69642 |
14354 |
120 |
486 |
117 |
10 |
0 |
0 |
| OW |
93 |
398 |
80 |
399 |
200 |
6 |
0 |
0 |
| VODI |
12 |
139 |
39 |
546 |
392 |
39 |
0 |
0 |
| ODI |
0 |
30 |
8 |
334 |
513 |
187 |
0 |
0 |
| CDI |
0 |
27 |
1 |
139 |
968 |
877 |
59 |
0 |
| VCDI |
0 |
66 |
16 |
138 |
1177 |
5338 |
7810 |
4340 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69646 |
14374 |
122 |
511 |
153 |
10 |
0 |
0 |
| OW |
84 |
390 |
79 |
362 |
173 |
5 |
0 |
0 |
| VODI |
17 |
125 |
39 |
553 |
372 |
47 |
0 |
0 |
| ODI |
0 |
36 |
7 |
327 |
510 |
187 |
0 |
0 |
| CDI |
0 |
25 |
1 |
140 |
922 |
749 |
50 |
0 |
| VCDI |
0 |
64 |
16 |
149 |
1237 |
5459 |
7819 |
4340 |
|
Date: 2023-03-06:
| 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 |
68808 |
15031 |
104 |
466 |
101 |
27 |
4 |
0 |
| OW |
52 |
697 |
72 |
375 |
90 |
4 |
3 |
0 |
| VODI |
0 |
222 |
74 |
560 |
336 |
8 |
1 |
0 |
| ODI |
0 |
88 |
17 |
299 |
709 |
91 |
2 |
0 |
| CDI |
0 |
36 |
18 |
142 |
962 |
1213 |
173 |
0 |
| VCDI |
0 |
17 |
4 |
63 |
760 |
4207 |
8077 |
5187 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68808 |
15240 |
128 |
537 |
177 |
38 |
5 |
0 |
| OW |
52 |
495 |
64 |
315 |
140 |
43 |
2 |
0 |
| VODI |
0 |
258 |
75 |
456 |
312 |
72 |
2 |
0 |
| ODI |
0 |
57 |
12 |
317 |
468 |
121 |
1 |
0 |
| CDI |
0 |
22 |
3 |
167 |
716 |
815 |
29 |
0 |
| VCDI |
0 |
19 |
7 |
113 |
1145 |
4461 |
8221 |
5187 |
|
Date: 2023-03-08:
| 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 |
69004 |
14905 |
133 |
552 |
101 |
26 |
1 |
0 |
| OW |
52 |
501 |
66 |
452 |
137 |
7 |
0 |
0 |
| VODI |
0 |
229 |
44 |
434 |
410 |
13 |
1 |
0 |
| ODI |
0 |
103 |
21 |
251 |
540 |
46 |
0 |
0 |
| CDI |
0 |
28 |
15 |
195 |
794 |
542 |
13 |
0 |
| VCDI |
0 |
59 |
12 |
149 |
1006 |
5467 |
8226 |
4565 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69004 |
14981 |
146 |
637 |
213 |
44 |
1 |
0 |
| OW |
52 |
458 |
51 |
446 |
183 |
18 |
1 |
0 |
| VODI |
0 |
214 |
51 |
402 |
465 |
105 |
0 |
0 |
| ODI |
0 |
57 |
13 |
237 |
477 |
170 |
0 |
0 |
| CDI |
0 |
37 |
17 |
140 |
615 |
452 |
33 |
0 |
| VCDI |
0 |
78 |
13 |
171 |
1035 |
5312 |
8206 |
4565 |
|
Date: 2023-03-10:
| 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 |
69840 |
14301 |
110 |
393 |
119 |
27 |
0 |
0 |
| OW |
53 |
603 |
70 |
422 |
83 |
4 |
0 |
0 |
| VODI |
0 |
333 |
52 |
450 |
296 |
14 |
0 |
0 |
| ODI |
0 |
140 |
20 |
261 |
422 |
52 |
0 |
0 |
| CDI |
0 |
89 |
20 |
267 |
695 |
342 |
5 |
1 |
| VCDI |
0 |
29 |
11 |
243 |
1637 |
5951 |
6421 |
5324 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
69836 |
14240 |
123 |
525 |
194 |
28 |
0 |
0 |
| OW |
57 |
723 |
62 |
367 |
215 |
24 |
0 |
0 |
| VODI |
0 |
320 |
50 |
434 |
349 |
75 |
0 |
0 |
| ODI |
0 |
111 |
21 |
260 |
362 |
82 |
2 |
0 |
| CDI |
0 |
71 |
15 |
199 |
503 |
221 |
7 |
0 |
| VCDI |
0 |
30 |
12 |
251 |
1629 |
5960 |
6417 |
5325 |
|
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