Validation of sea ice concentration - European sector
Bulletin date: 2017-08-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2017-07-28:
| 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 |
90137 |
7657 |
124 |
682 |
103 |
0 |
0 |
0 |
| OW |
1 |
135 |
25 |
602 |
206 |
0 |
0 |
0 |
| VODI |
0 |
10 |
3 |
408 |
838 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
57 |
1287 |
565 |
0 |
0 |
| CDI |
0 |
0 |
0 |
5 |
430 |
3435 |
661 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
158 |
1489 |
75 |
|
...date precedes bulletin
|
Date: 2017-07-30:
| 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 |
89735 |
8225 |
133 |
732 |
101 |
0 |
0 |
0 |
| OW |
0 |
142 |
27 |
589 |
175 |
1 |
0 |
0 |
| VODI |
0 |
5 |
3 |
446 |
831 |
54 |
0 |
0 |
| ODI |
0 |
0 |
0 |
63 |
601 |
1021 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
359 |
3192 |
1270 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
54 |
1123 |
214 |
|
...date precedes bulletin
|
Date: 2017-08-01:
| 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 |
90868 |
7532 |
100 |
633 |
42 |
0 |
0 |
0 |
| OW |
0 |
58 |
32 |
467 |
51 |
0 |
0 |
0 |
| VODI |
0 |
3 |
0 |
519 |
246 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
81 |
1057 |
312 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
522 |
4045 |
1185 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
0 |
908 |
429 |
|
...date precedes bulletin
|
Date: 2017-08-03:
| 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 |
90471 |
8092 |
109 |
565 |
40 |
0 |
0 |
0 |
| OW |
0 |
53 |
28 |
475 |
65 |
0 |
0 |
0 |
| VODI |
0 |
1 |
2 |
464 |
341 |
19 |
0 |
0 |
| ODI |
0 |
0 |
0 |
52 |
932 |
557 |
0 |
0 |
| CDI |
0 |
0 |
0 |
2 |
520 |
4580 |
623 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
372 |
705 |
32 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90471 |
8108 |
110 |
614 |
43 |
0 |
0 |
0 |
| OW |
0 |
36 |
27 |
427 |
69 |
2 |
0 |
0 |
| VODI |
0 |
2 |
2 |
474 |
348 |
16 |
0 |
0 |
| ODI |
0 |
0 |
0 |
40 |
852 |
624 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
586 |
4485 |
608 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
401 |
720 |
31 |
|
Date: 2017-08-05:
| 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 |
90500 |
8240 |
97 |
464 |
40 |
0 |
0 |
0 |
| OW |
0 |
87 |
37 |
407 |
96 |
1 |
0 |
0 |
| VODI |
0 |
6 |
3 |
472 |
386 |
16 |
0 |
0 |
| ODI |
0 |
0 |
0 |
54 |
941 |
623 |
0 |
9 |
| CDI |
0 |
0 |
0 |
0 |
327 |
4175 |
704 |
114 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
243 |
894 |
164 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90500 |
8241 |
106 |
502 |
45 |
1 |
0 |
0 |
| OW |
0 |
86 |
28 |
363 |
94 |
2 |
0 |
0 |
| VODI |
0 |
6 |
3 |
486 |
359 |
12 |
0 |
0 |
| ODI |
0 |
0 |
0 |
46 |
931 |
734 |
0 |
8 |
| CDI |
0 |
0 |
0 |
0 |
361 |
4120 |
745 |
131 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
189 |
853 |
148 |
|
Date: 2017-08-07:
| 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 |
90573 |
8327 |
96 |
404 |
23 |
0 |
0 |
0 |
| OW |
0 |
77 |
40 |
346 |
42 |
0 |
0 |
0 |
| VODI |
0 |
0 |
2 |
523 |
215 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
13 |
1544 |
164 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
439 |
3829 |
463 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
133 |
1561 |
284 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
90573 |
8250 |
93 |
507 |
46 |
1 |
0 |
0 |
| OW |
0 |
144 |
36 |
276 |
103 |
3 |
0 |
0 |
| VODI |
0 |
10 |
9 |
470 |
424 |
24 |
0 |
0 |
| ODI |
0 |
0 |
0 |
31 |
978 |
797 |
2 |
0 |
| CDI |
0 |
0 |
0 |
2 |
712 |
3183 |
1439 |
77 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
120 |
583 |
207 |
|
Date: 2017-08-09:
| 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 |
91679 |
7452 |
103 |
294 |
26 |
0 |
0 |
0 |
| OW |
0 |
82 |
32 |
350 |
50 |
0 |
0 |
0 |
| VODI |
0 |
4 |
2 |
478 |
263 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
8 |
1331 |
501 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
171 |
3497 |
870 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
59 |
1600 |
246 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91679 |
7348 |
95 |
367 |
45 |
0 |
0 |
0 |
| OW |
0 |
162 |
30 |
305 |
111 |
0 |
0 |
0 |
| VODI |
0 |
28 |
12 |
437 |
482 |
25 |
0 |
0 |
| ODI |
0 |
0 |
0 |
19 |
824 |
987 |
1 |
0 |
| CDI |
0 |
0 |
0 |
3 |
379 |
3014 |
1864 |
219 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
32 |
605 |
27 |
|
Date: 2017-08-11:
| 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 |
91706 |
7740 |
60 |
171 |
14 |
0 |
0 |
0 |
| OW |
0 |
180 |
45 |
270 |
54 |
0 |
0 |
0 |
| VODI |
0 |
7 |
12 |
489 |
304 |
0 |
0 |
0 |
| ODI |
0 |
0 |
1 |
12 |
1446 |
479 |
0 |
0 |
| CDI |
0 |
0 |
0 |
14 |
420 |
3562 |
339 |
11 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
137 |
1539 |
88 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
91706 |
7570 |
65 |
252 |
32 |
0 |
0 |
0 |
| OW |
0 |
286 |
34 |
255 |
105 |
0 |
0 |
0 |
| VODI |
0 |
70 |
17 |
407 |
531 |
11 |
0 |
0 |
| ODI |
0 |
1 |
2 |
24 |
1059 |
755 |
0 |
0 |
| CDI |
0 |
0 |
0 |
18 |
511 |
3411 |
1820 |
99 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
1 |
58 |
0 |
|
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