Validation of sea ice concentration - European sector
Bulletin date: 2020-07-09
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2020-07-03:
| 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 |
84131 |
10115 |
101 |
907 |
222 |
8 |
0 |
0 |
| OW |
0 |
177 |
61 |
478 |
422 |
12 |
0 |
0 |
| VODI |
0 |
15 |
7 |
464 |
933 |
80 |
0 |
0 |
| ODI |
0 |
0 |
1 |
112 |
1360 |
496 |
0 |
0 |
| CDI |
0 |
0 |
0 |
13 |
428 |
2634 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
5725 |
198 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-05:
| 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 |
84320 |
10280 |
112 |
963 |
162 |
6 |
0 |
0 |
| OW |
0 |
229 |
56 |
499 |
434 |
20 |
0 |
0 |
| VODI |
0 |
38 |
11 |
493 |
934 |
108 |
0 |
0 |
| ODI |
0 |
5 |
2 |
150 |
1357 |
352 |
0 |
0 |
| CDI |
0 |
0 |
0 |
46 |
447 |
2670 |
3 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
228 |
4535 |
640 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-07:
| 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 |
84809 |
10416 |
104 |
816 |
106 |
1 |
0 |
0 |
| OW |
0 |
296 |
70 |
525 |
246 |
4 |
0 |
0 |
| VODI |
0 |
38 |
6 |
458 |
872 |
25 |
0 |
0 |
| ODI |
0 |
7 |
0 |
83 |
1416 |
585 |
0 |
0 |
| CDI |
0 |
0 |
0 |
15 |
589 |
3335 |
25 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3463 |
790 |
0 |
|
...date precedes bulletin
|
Date: 2020-07-09:
| 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 |
86263 |
9783 |
100 |
710 |
26 |
1 |
0 |
0 |
| OW |
0 |
427 |
50 |
490 |
203 |
10 |
0 |
0 |
| VODI |
0 |
39 |
14 |
448 |
871 |
67 |
0 |
0 |
| ODI |
0 |
0 |
0 |
39 |
992 |
1220 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
113 |
3273 |
24 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3176 |
750 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86263 |
9892 |
111 |
709 |
64 |
1 |
0 |
0 |
| OW |
0 |
312 |
36 |
459 |
208 |
6 |
0 |
0 |
| VODI |
0 |
41 |
17 |
477 |
787 |
42 |
0 |
0 |
| ODI |
0 |
4 |
0 |
42 |
1017 |
1238 |
0 |
0 |
| CDI |
0 |
0 |
0 |
11 |
129 |
3165 |
47 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3295 |
727 |
0 |
|
Date: 2020-07-11:
| 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 |
86570 |
10042 |
103 |
689 |
87 |
2 |
0 |
0 |
| OW |
16 |
210 |
41 |
559 |
356 |
17 |
0 |
0 |
| VODI |
0 |
28 |
5 |
215 |
1048 |
225 |
0 |
0 |
| ODI |
0 |
0 |
0 |
4 |
567 |
1567 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
131 |
3449 |
10 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3144 |
15 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
86582 |
10099 |
121 |
769 |
151 |
6 |
0 |
0 |
| OW |
4 |
155 |
23 |
463 |
287 |
12 |
0 |
0 |
| VODI |
0 |
25 |
5 |
229 |
1013 |
279 |
0 |
0 |
| ODI |
0 |
1 |
0 |
6 |
597 |
1556 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
141 |
3229 |
10 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
3322 |
15 |
0 |
|
Date: 2020-07-13:
| 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 |
87779 |
9320 |
89 |
428 |
132 |
0 |
0 |
0 |
| OW |
0 |
197 |
46 |
384 |
191 |
3 |
0 |
0 |
| VODI |
0 |
31 |
7 |
407 |
408 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
23 |
1219 |
161 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
197 |
5681 |
52 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1968 |
358 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
87779 |
9352 |
113 |
574 |
351 |
7 |
0 |
0 |
| OW |
0 |
166 |
23 |
412 |
334 |
24 |
0 |
0 |
| VODI |
0 |
30 |
5 |
248 |
815 |
655 |
0 |
0 |
| ODI |
0 |
0 |
1 |
7 |
472 |
1533 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
172 |
3050 |
45 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
2563 |
365 |
0 |
|
Date: 2020-07-15:
| 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 |
88032 |
9295 |
96 |
535 |
93 |
0 |
0 |
0 |
| OW |
0 |
192 |
41 |
507 |
114 |
0 |
0 |
0 |
| VODI |
0 |
13 |
1 |
300 |
574 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
5 |
941 |
327 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
311 |
6008 |
342 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1012 |
353 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88032 |
9262 |
115 |
770 |
250 |
5 |
0 |
0 |
| OW |
0 |
219 |
21 |
402 |
345 |
118 |
0 |
0 |
| VODI |
0 |
19 |
2 |
174 |
803 |
985 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
406 |
1297 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
229 |
3513 |
293 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1437 |
402 |
0 |
|
Date: 2020-07-17:
| 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 |
88857 |
8858 |
86 |
407 |
56 |
0 |
0 |
0 |
| OW |
0 |
182 |
36 |
466 |
124 |
3 |
0 |
0 |
| VODI |
0 |
25 |
6 |
221 |
661 |
22 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
748 |
601 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
261 |
6491 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
981 |
2 |
0 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
88857 |
8815 |
107 |
706 |
257 |
12 |
0 |
0 |
| OW |
0 |
235 |
19 |
289 |
339 |
231 |
0 |
0 |
| VODI |
0 |
15 |
2 |
100 |
737 |
1242 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
271 |
1230 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
246 |
3832 |
5 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1551 |
2 |
0 |
|
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