Validation of sea ice concentration - Full domain
Bulletin date: 2016-05-19
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-05-13:
| 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 |
70385 |
18328 |
2728 |
1382 |
216 |
12 |
0 |
0 |
| OW |
58 |
190 |
411 |
824 |
210 |
69 |
0 |
0 |
| VODI |
0 |
164 |
195 |
740 |
639 |
143 |
13 |
0 |
| ODI |
0 |
68 |
115 |
564 |
830 |
495 |
49 |
0 |
| CDI |
0 |
38 |
135 |
508 |
1619 |
2778 |
1279 |
26 |
| VCDI |
0 |
0 |
54 |
335 |
1366 |
9329 |
30843 |
39910 |
|
...date precedes bulletin
|
Date: 2016-05-15:
| 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 |
70550 |
18613 |
2404 |
1338 |
289 |
7 |
0 |
0 |
| OW |
54 |
332 |
435 |
770 |
268 |
47 |
0 |
0 |
| VODI |
0 |
155 |
298 |
828 |
646 |
150 |
4 |
0 |
| ODI |
0 |
75 |
192 |
547 |
676 |
562 |
77 |
18 |
| CDI |
0 |
66 |
163 |
509 |
1401 |
3066 |
1667 |
93 |
| VCDI |
0 |
2 |
72 |
435 |
1868 |
8531 |
36086 |
33754 |
|
...date precedes bulletin
|
Date: 2016-05-17:
| 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 |
71541 |
18819 |
2854 |
1531 |
224 |
16 |
0 |
0 |
| OW |
52 |
137 |
314 |
940 |
214 |
19 |
0 |
0 |
| VODI |
0 |
56 |
201 |
742 |
698 |
66 |
0 |
0 |
| ODI |
0 |
12 |
99 |
459 |
1104 |
494 |
36 |
4 |
| CDI |
0 |
0 |
26 |
371 |
2122 |
4431 |
780 |
10 |
| VCDI |
0 |
0 |
15 |
224 |
1205 |
8649 |
37973 |
30610 |
|
...date precedes bulletin
|
Date: 2016-05-19:
| 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 |
71718 |
18936 |
2764 |
1601 |
194 |
9 |
0 |
0 |
| OW |
52 |
207 |
340 |
826 |
329 |
17 |
0 |
0 |
| VODI |
0 |
86 |
254 |
670 |
754 |
112 |
2 |
0 |
| ODI |
0 |
44 |
85 |
432 |
1077 |
663 |
59 |
0 |
| CDI |
0 |
22 |
105 |
437 |
1985 |
4122 |
1490 |
3 |
| VCDI |
0 |
44 |
92 |
285 |
1480 |
7865 |
40023 |
27864 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71718 |
18929 |
2747 |
1609 |
223 |
11 |
0 |
0 |
| OW |
52 |
201 |
360 |
796 |
293 |
15 |
0 |
0 |
| VODI |
0 |
97 |
251 |
690 |
759 |
117 |
0 |
0 |
| ODI |
0 |
40 |
80 |
439 |
1060 |
691 |
45 |
0 |
| CDI |
0 |
25 |
102 |
430 |
1981 |
3854 |
1550 |
0 |
| VCDI |
0 |
47 |
100 |
287 |
1503 |
8100 |
39979 |
27867 |
|
Date: 2016-05-21:
| 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 |
71098 |
19509 |
2980 |
1668 |
234 |
42 |
0 |
0 |
| OW |
51 |
216 |
371 |
903 |
340 |
31 |
0 |
0 |
| VODI |
0 |
86 |
237 |
743 |
991 |
200 |
3 |
0 |
| ODI |
0 |
55 |
78 |
473 |
1394 |
679 |
75 |
0 |
| CDI |
0 |
57 |
124 |
447 |
1956 |
4140 |
1669 |
3 |
| VCDI |
0 |
77 |
102 |
357 |
1467 |
7742 |
38357 |
28093 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71098 |
19522 |
2978 |
1746 |
281 |
46 |
0 |
0 |
| OW |
51 |
200 |
359 |
779 |
313 |
30 |
0 |
0 |
| VODI |
0 |
92 |
254 |
771 |
955 |
188 |
3 |
0 |
| ODI |
0 |
57 |
73 |
496 |
1390 |
664 |
56 |
0 |
| CDI |
0 |
46 |
114 |
456 |
1909 |
3792 |
1841 |
7 |
| VCDI |
0 |
83 |
114 |
343 |
1534 |
8114 |
38204 |
28089 |
|
Date: 2016-05-23:
| 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 |
71230 |
20141 |
3299 |
1603 |
197 |
0 |
0 |
0 |
| OW |
50 |
148 |
308 |
1216 |
276 |
2 |
0 |
0 |
| VODI |
0 |
86 |
115 |
1061 |
1254 |
61 |
2 |
0 |
| ODI |
0 |
100 |
99 |
411 |
2156 |
529 |
26 |
0 |
| CDI |
0 |
22 |
32 |
385 |
2073 |
6164 |
566 |
0 |
| VCDI |
0 |
0 |
1 |
99 |
937 |
8254 |
39376 |
24769 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
71230 |
19891 |
2982 |
1732 |
416 |
0 |
0 |
0 |
| OW |
50 |
150 |
333 |
888 |
453 |
20 |
3 |
0 |
| VODI |
0 |
113 |
195 |
793 |
1252 |
182 |
19 |
0 |
| ODI |
0 |
87 |
99 |
442 |
1248 |
855 |
120 |
0 |
| CDI |
0 |
106 |
123 |
559 |
1805 |
4535 |
2005 |
0 |
| VCDI |
0 |
150 |
122 |
361 |
1719 |
9418 |
37823 |
24769 |
|
Date: 2016-05-25:
| 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 |
63116 |
24762 |
6597 |
2688 |
224 |
14 |
0 |
0 |
| OW |
42 |
94 |
186 |
1345 |
470 |
36 |
0 |
0 |
| VODI |
0 |
74 |
158 |
784 |
1620 |
96 |
13 |
0 |
| ODI |
0 |
46 |
69 |
429 |
1723 |
701 |
36 |
0 |
| CDI |
0 |
19 |
87 |
444 |
2353 |
5670 |
1085 |
6 |
| VCDI |
0 |
0 |
0 |
128 |
750 |
10515 |
39976 |
20692 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63116 |
24531 |
6091 |
2596 |
559 |
44 |
2 |
0 |
| OW |
42 |
168 |
287 |
960 |
576 |
39 |
6 |
0 |
| VODI |
0 |
83 |
250 |
719 |
1315 |
300 |
20 |
0 |
| ODI |
0 |
52 |
193 |
416 |
1250 |
1029 |
139 |
0 |
| CDI |
0 |
73 |
123 |
752 |
2036 |
4525 |
1757 |
6 |
| VCDI |
0 |
88 |
153 |
375 |
1404 |
11095 |
39186 |
20692 |
|
Date: 2016-05-27:
| 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 |
63773 |
25473 |
5225 |
2937 |
283 |
37 |
0 |
0 |
| OW |
50 |
89 |
294 |
1302 |
633 |
74 |
3 |
0 |
| VODI |
0 |
47 |
204 |
787 |
1518 |
173 |
17 |
0 |
| ODI |
0 |
29 |
88 |
554 |
1797 |
786 |
78 |
0 |
| CDI |
0 |
20 |
131 |
536 |
2669 |
5849 |
1256 |
1 |
| VCDI |
0 |
0 |
1 |
159 |
591 |
11844 |
39120 |
18620 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63773 |
25074 |
4724 |
2963 |
736 |
105 |
6 |
0 |
| OW |
50 |
272 |
263 |
840 |
661 |
115 |
9 |
0 |
| VODI |
0 |
137 |
292 |
707 |
1208 |
545 |
59 |
0 |
| ODI |
0 |
79 |
234 |
464 |
1331 |
984 |
247 |
0 |
| CDI |
0 |
41 |
264 |
844 |
2142 |
4392 |
1524 |
1 |
| VCDI |
0 |
55 |
166 |
457 |
1413 |
12622 |
38629 |
18620 |
|
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