Validation of sea ice concentration - Full domain
Bulletin date: 2016-05-05
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-04-29:
| 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 |
65766 |
19839 |
2558 |
1700 |
96 |
0 |
0 |
0 |
| OW |
56 |
54 |
167 |
663 |
666 |
0 |
0 |
0 |
| VODI |
0 |
43 |
155 |
554 |
726 |
104 |
0 |
0 |
| ODI |
0 |
12 |
87 |
352 |
716 |
478 |
39 |
1 |
| CDI |
0 |
0 |
75 |
319 |
1296 |
2135 |
477 |
34 |
| VCDI |
0 |
0 |
165 |
497 |
1752 |
7727 |
33723 |
44016 |
|
...date precedes bulletin
|
Date: 2016-05-01:
| 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 |
67246 |
18727 |
2291 |
1704 |
215 |
1 |
0 |
0 |
| OW |
55 |
53 |
194 |
602 |
555 |
17 |
0 |
0 |
| VODI |
0 |
81 |
173 |
581 |
490 |
243 |
23 |
0 |
| ODI |
0 |
40 |
64 |
435 |
586 |
407 |
157 |
0 |
| CDI |
0 |
57 |
59 |
304 |
1517 |
1515 |
1136 |
61 |
| VCDI |
0 |
28 |
227 |
502 |
1990 |
8133 |
35688 |
40891 |
|
...date precedes bulletin
|
Date: 2016-05-03:
| 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 |
67229 |
18607 |
2626 |
1964 |
279 |
0 |
0 |
0 |
| OW |
53 |
73 |
191 |
788 |
330 |
24 |
0 |
0 |
| VODI |
0 |
55 |
66 |
684 |
853 |
110 |
2 |
0 |
| ODI |
0 |
38 |
55 |
352 |
1076 |
468 |
93 |
0 |
| CDI |
0 |
24 |
93 |
436 |
1545 |
2711 |
1230 |
0 |
| VCDI |
0 |
0 |
14 |
271 |
1562 |
9266 |
35698 |
38182 |
|
...date precedes bulletin
|
Date: 2016-05-05:
| 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 |
67422 |
18630 |
2546 |
1924 |
344 |
11 |
0 |
0 |
| OW |
53 |
94 |
210 |
666 |
282 |
65 |
6 |
0 |
| VODI |
0 |
45 |
199 |
753 |
702 |
130 |
35 |
0 |
| ODI |
0 |
18 |
134 |
402 |
994 |
442 |
122 |
2 |
| CDI |
0 |
5 |
111 |
605 |
1361 |
2345 |
1033 |
39 |
| VCDI |
0 |
0 |
8 |
288 |
1733 |
8272 |
34156 |
40861 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
67422 |
18647 |
2575 |
1975 |
378 |
38 |
2 |
0 |
| OW |
53 |
84 |
201 |
654 |
256 |
43 |
11 |
0 |
| VODI |
0 |
41 |
184 |
749 |
678 |
146 |
27 |
0 |
| ODI |
0 |
18 |
130 |
370 |
1008 |
354 |
120 |
5 |
| CDI |
0 |
2 |
112 |
597 |
1366 |
2324 |
970 |
45 |
| VCDI |
0 |
0 |
6 |
293 |
1730 |
8360 |
34222 |
40852 |
|
Date: 2016-05-07:
| 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 |
68359 |
18270 |
2211 |
2035 |
183 |
34 |
3 |
0 |
| OW |
53 |
131 |
239 |
646 |
337 |
63 |
50 |
0 |
| VODI |
0 |
103 |
201 |
599 |
731 |
231 |
83 |
0 |
| ODI |
0 |
37 |
194 |
353 |
887 |
491 |
145 |
0 |
| CDI |
0 |
27 |
143 |
589 |
1537 |
1748 |
1223 |
40 |
| VCDI |
0 |
9 |
55 |
364 |
1963 |
7765 |
32253 |
42663 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68359 |
18301 |
2314 |
2062 |
163 |
48 |
21 |
0 |
| OW |
53 |
139 |
171 |
678 |
327 |
68 |
37 |
0 |
| VODI |
0 |
79 |
199 |
555 |
764 |
185 |
92 |
0 |
| ODI |
0 |
35 |
173 |
362 |
890 |
400 |
142 |
0 |
| CDI |
0 |
22 |
141 |
564 |
1566 |
1784 |
1257 |
44 |
| VCDI |
0 |
1 |
45 |
365 |
1928 |
7847 |
32208 |
42659 |
|
Date: 2016-05-09:
| 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 |
65987 |
20548 |
3239 |
1603 |
206 |
4 |
0 |
0 |
| OW |
55 |
151 |
376 |
1060 |
205 |
62 |
0 |
0 |
| VODI |
0 |
22 |
171 |
1055 |
692 |
106 |
2 |
0 |
| ODI |
0 |
20 |
89 |
436 |
1395 |
375 |
33 |
0 |
| CDI |
0 |
0 |
51 |
349 |
1902 |
3622 |
406 |
0 |
| VCDI |
0 |
0 |
0 |
155 |
1012 |
6402 |
31295 |
43962 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
65986 |
20393 |
3125 |
1781 |
281 |
117 |
14 |
0 |
| OW |
56 |
106 |
197 |
689 |
368 |
65 |
29 |
0 |
| VODI |
0 |
108 |
157 |
675 |
559 |
145 |
80 |
0 |
| ODI |
0 |
78 |
125 |
467 |
730 |
518 |
86 |
18 |
| CDI |
0 |
46 |
249 |
545 |
1582 |
2038 |
1452 |
75 |
| VCDI |
0 |
10 |
73 |
501 |
1892 |
7688 |
30075 |
43869 |
|
Date: 2016-05-11:
| 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 |
68958 |
19014 |
2589 |
1803 |
169 |
11 |
0 |
0 |
| OW |
56 |
124 |
292 |
1038 |
132 |
69 |
1 |
0 |
| VODI |
0 |
73 |
238 |
781 |
613 |
122 |
16 |
0 |
| ODI |
0 |
22 |
134 |
465 |
1106 |
476 |
6 |
0 |
| CDI |
0 |
13 |
113 |
407 |
2061 |
3198 |
749 |
18 |
| VCDI |
0 |
0 |
22 |
205 |
1075 |
9864 |
30444 |
40571 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
68958 |
18704 |
2203 |
1891 |
292 |
150 |
0 |
0 |
| OW |
56 |
155 |
251 |
578 |
224 |
49 |
8 |
0 |
| VODI |
0 |
176 |
254 |
595 |
448 |
176 |
31 |
0 |
| ODI |
0 |
110 |
242 |
498 |
675 |
486 |
123 |
3 |
| CDI |
0 |
88 |
309 |
640 |
1614 |
2090 |
1249 |
48 |
| VCDI |
0 |
13 |
129 |
497 |
1903 |
10789 |
29805 |
40538 |
|
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 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
70384 |
18011 |
2327 |
1499 |
412 |
98 |
0 |
0 |
| OW |
59 |
244 |
293 |
375 |
219 |
51 |
3 |
0 |
| VODI |
0 |
204 |
362 |
532 |
457 |
147 |
34 |
0 |
| ODI |
0 |
163 |
265 |
584 |
605 |
441 |
111 |
0 |
| CDI |
0 |
114 |
252 |
823 |
1429 |
2319 |
1808 |
35 |
| VCDI |
0 |
52 |
139 |
540 |
1758 |
9770 |
30228 |
39901 |
|
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