Validation of sea ice concentration - European sector
Bulletin date: 2018-06-14
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2018-06-08:
| 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 |
79617 |
13542 |
165 |
1135 |
348 |
21 |
0 |
0 |
| OW |
43 |
231 |
36 |
532 |
216 |
29 |
2 |
0 |
| VODI |
0 |
84 |
17 |
273 |
717 |
110 |
10 |
0 |
| ODI |
0 |
24 |
2 |
76 |
603 |
527 |
64 |
0 |
| CDI |
0 |
8 |
3 |
37 |
737 |
1732 |
574 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
14 |
1231 |
4055 |
2285 |
|
...date precedes bulletin
|
Date: 2018-06-10:
| 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 |
79689 |
13722 |
183 |
1093 |
341 |
8 |
0 |
0 |
| OW |
41 |
160 |
30 |
535 |
312 |
40 |
6 |
0 |
| VODI |
0 |
59 |
13 |
183 |
831 |
131 |
13 |
0 |
| ODI |
0 |
18 |
4 |
53 |
493 |
592 |
175 |
0 |
| CDI |
0 |
1 |
1 |
36 |
648 |
1617 |
788 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
728 |
3458 |
3097 |
|
...date precedes bulletin
|
Date: 2018-06-12:
| 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 |
79955 |
13769 |
152 |
884 |
253 |
8 |
0 |
0 |
| OW |
38 |
199 |
49 |
443 |
146 |
13 |
1 |
0 |
| VODI |
0 |
26 |
14 |
320 |
564 |
45 |
3 |
0 |
| ODI |
0 |
1 |
2 |
51 |
904 |
197 |
12 |
0 |
| CDI |
0 |
0 |
0 |
10 |
530 |
2411 |
528 |
9 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
601 |
3942 |
3020 |
|
...date precedes bulletin
|
Date: 2018-06-14:
| 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 |
81286 |
12857 |
123 |
686 |
262 |
1 |
0 |
0 |
| OW |
28 |
206 |
53 |
421 |
185 |
6 |
1 |
0 |
| VODI |
1 |
57 |
12 |
291 |
655 |
60 |
5 |
0 |
| ODI |
0 |
10 |
3 |
72 |
820 |
338 |
29 |
0 |
| CDI |
0 |
0 |
0 |
19 |
559 |
2011 |
979 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
276 |
3558 |
3230 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
81290 |
12822 |
131 |
793 |
276 |
1 |
0 |
0 |
| OW |
24 |
229 |
30 |
317 |
196 |
2 |
1 |
0 |
| VODI |
1 |
64 |
26 |
274 |
651 |
82 |
5 |
0 |
| ODI |
0 |
15 |
4 |
84 |
740 |
384 |
25 |
0 |
| CDI |
0 |
0 |
0 |
21 |
618 |
1986 |
944 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
237 |
3597 |
3230 |
|
Date: 2018-06-16:
| 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 |
82194 |
12299 |
119 |
634 |
232 |
1 |
0 |
0 |
| OW |
24 |
197 |
41 |
462 |
211 |
7 |
7 |
0 |
| VODI |
2 |
68 |
17 |
268 |
725 |
112 |
14 |
0 |
| ODI |
0 |
15 |
3 |
81 |
769 |
540 |
88 |
0 |
| CDI |
0 |
0 |
0 |
26 |
548 |
1395 |
1167 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
98 |
2086 |
4650 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
82197 |
12262 |
116 |
726 |
250 |
1 |
0 |
0 |
| OW |
23 |
223 |
35 |
344 |
221 |
7 |
5 |
0 |
| VODI |
0 |
75 |
26 |
283 |
696 |
181 |
15 |
0 |
| ODI |
0 |
19 |
3 |
92 |
728 |
407 |
75 |
0 |
| CDI |
0 |
0 |
0 |
26 |
590 |
1500 |
1202 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
57 |
2065 |
4650 |
|
Date: 2018-06-18:
| 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 |
84457 |
10400 |
108 |
624 |
115 |
0 |
0 |
0 |
| OW |
52 |
149 |
52 |
515 |
83 |
0 |
1 |
0 |
| VODI |
16 |
7 |
8 |
406 |
564 |
18 |
2 |
0 |
| ODI |
0 |
0 |
0 |
29 |
1296 |
161 |
15 |
0 |
| CDI |
0 |
0 |
0 |
0 |
380 |
1971 |
479 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
956 |
4958 |
1278 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84448 |
10311 |
116 |
814 |
186 |
0 |
0 |
0 |
| OW |
64 |
164 |
26 |
397 |
223 |
33 |
2 |
0 |
| VODI |
13 |
70 |
24 |
251 |
786 |
218 |
41 |
0 |
| ODI |
0 |
11 |
2 |
105 |
680 |
427 |
121 |
0 |
| CDI |
0 |
0 |
0 |
7 |
563 |
1483 |
1312 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
945 |
3979 |
1278 |
|
Date: 2018-06-20:
| 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 |
84019 |
11044 |
126 |
869 |
90 |
0 |
0 |
0 |
| OW |
40 |
73 |
39 |
545 |
178 |
3 |
1 |
0 |
| VODI |
11 |
0 |
2 |
211 |
988 |
33 |
3 |
0 |
| ODI |
0 |
0 |
0 |
24 |
878 |
427 |
38 |
0 |
| CDI |
0 |
0 |
0 |
0 |
357 |
1620 |
1032 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
50 |
2467 |
3932 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84013 |
10914 |
127 |
994 |
172 |
0 |
0 |
0 |
| OW |
49 |
147 |
23 |
361 |
351 |
29 |
2 |
0 |
| VODI |
8 |
52 |
16 |
217 |
866 |
297 |
87 |
0 |
| ODI |
0 |
4 |
1 |
76 |
578 |
544 |
175 |
0 |
| CDI |
0 |
0 |
0 |
1 |
524 |
1229 |
1534 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
34 |
1743 |
3932 |
|
Date: 2018-06-22:
| 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 |
84835 |
10595 |
118 |
806 |
106 |
0 |
0 |
0 |
| OW |
35 |
55 |
28 |
523 |
299 |
3 |
1 |
0 |
| VODI |
6 |
1 |
4 |
171 |
1153 |
111 |
5 |
0 |
| ODI |
0 |
0 |
0 |
34 |
675 |
614 |
57 |
0 |
| CDI |
0 |
0 |
0 |
1 |
407 |
1503 |
1040 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
0 |
60 |
2047 |
3807 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
84842 |
10427 |
107 |
935 |
194 |
5 |
0 |
0 |
| OW |
31 |
178 |
19 |
286 |
467 |
38 |
2 |
0 |
| VODI |
3 |
46 |
24 |
229 |
851 |
289 |
72 |
0 |
| ODI |
0 |
0 |
0 |
82 |
600 |
719 |
84 |
0 |
| CDI |
0 |
0 |
0 |
3 |
525 |
1196 |
1411 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
3 |
44 |
1581 |
3807 |
|
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