Validation of sea ice concentration - Full domain
Bulletin date: 2015-04-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-04-10:
| 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 |
60022 |
19605 |
2619 |
1667 |
473 |
361 |
0 |
0 |
| OW |
51 |
224 |
415 |
821 |
448 |
151 |
0 |
0 |
| VODI |
0 |
107 |
111 |
577 |
787 |
274 |
0 |
0 |
| ODI |
0 |
75 |
58 |
246 |
623 |
682 |
6 |
5 |
| CDI |
0 |
46 |
112 |
156 |
838 |
1850 |
404 |
85 |
| VCDI |
0 |
0 |
25 |
398 |
1042 |
7039 |
35719 |
48926 |
|
...date precedes bulletin
|
Date: 2015-04-12:
| 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 |
60156 |
19622 |
2575 |
1447 |
435 |
441 |
0 |
0 |
| OW |
51 |
254 |
483 |
739 |
384 |
196 |
0 |
0 |
| VODI |
0 |
118 |
164 |
635 |
780 |
261 |
1 |
0 |
| ODI |
0 |
75 |
56 |
321 |
617 |
627 |
25 |
6 |
| CDI |
0 |
55 |
93 |
211 |
804 |
1433 |
385 |
107 |
| VCDI |
0 |
19 |
126 |
391 |
1157 |
10193 |
34866 |
46739 |
|
...date precedes bulletin
|
Date: 2015-04-14:
| 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 |
60726 |
19460 |
2869 |
1729 |
407 |
375 |
42 |
0 |
| OW |
63 |
178 |
318 |
887 |
337 |
132 |
6 |
0 |
| VODI |
0 |
30 |
130 |
595 |
1008 |
188 |
0 |
0 |
| ODI |
0 |
18 |
69 |
219 |
1127 |
456 |
6 |
0 |
| CDI |
0 |
4 |
85 |
295 |
930 |
1561 |
357 |
12 |
| VCDI |
0 |
0 |
0 |
158 |
702 |
11217 |
29834 |
50518 |
|
...date precedes bulletin
|
Date: 2015-04-16:
| 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 |
62688 |
17939 |
2494 |
1792 |
691 |
438 |
0 |
0 |
| OW |
62 |
241 |
412 |
821 |
436 |
174 |
0 |
0 |
| VODI |
0 |
49 |
111 |
427 |
1144 |
255 |
0 |
0 |
| ODI |
0 |
28 |
61 |
178 |
964 |
415 |
19 |
0 |
| CDI |
0 |
8 |
88 |
279 |
881 |
1555 |
219 |
0 |
| VCDI |
0 |
0 |
0 |
183 |
852 |
10733 |
30998 |
49413 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62688 |
17963 |
2550 |
1869 |
736 |
473 |
0 |
0 |
| OW |
62 |
221 |
327 |
765 |
388 |
151 |
0 |
0 |
| VODI |
0 |
44 |
149 |
405 |
967 |
246 |
0 |
0 |
| ODI |
0 |
30 |
57 |
182 |
1063 |
426 |
22 |
0 |
| CDI |
0 |
7 |
83 |
278 |
967 |
1515 |
213 |
0 |
| VCDI |
0 |
0 |
0 |
181 |
847 |
10759 |
31001 |
49413 |
|
Date: 2015-04-18:
| 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 |
63387 |
17096 |
2409 |
1594 |
622 |
439 |
27 |
0 |
| OW |
62 |
330 |
512 |
737 |
520 |
214 |
19 |
0 |
| VODI |
0 |
44 |
221 |
377 |
1135 |
434 |
3 |
0 |
| ODI |
0 |
23 |
56 |
203 |
648 |
679 |
24 |
0 |
| CDI |
0 |
1 |
78 |
287 |
958 |
1864 |
241 |
49 |
| VCDI |
0 |
0 |
0 |
163 |
752 |
8946 |
33019 |
48875 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63387 |
17176 |
2507 |
1768 |
671 |
431 |
22 |
0 |
| OW |
62 |
236 |
364 |
581 |
481 |
235 |
25 |
0 |
| VODI |
0 |
54 |
274 |
382 |
965 |
359 |
3 |
0 |
| ODI |
0 |
24 |
58 |
198 |
789 |
667 |
47 |
0 |
| CDI |
0 |
4 |
73 |
280 |
964 |
1896 |
235 |
43 |
| VCDI |
0 |
0 |
0 |
152 |
765 |
8988 |
33001 |
48881 |
|
Date: 2015-04-20:
| 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 |
62522 |
17775 |
2577 |
1388 |
374 |
241 |
63 |
0 |
| OW |
50 |
364 |
471 |
1009 |
365 |
130 |
56 |
0 |
| VODI |
0 |
112 |
155 |
635 |
863 |
177 |
36 |
0 |
| ODI |
0 |
0 |
36 |
309 |
1569 |
809 |
23 |
0 |
| CDI |
0 |
0 |
4 |
125 |
925 |
2685 |
333 |
33 |
| VCDI |
0 |
0 |
0 |
115 |
794 |
8014 |
35701 |
46210 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62510 |
17759 |
2480 |
2123 |
732 |
329 |
102 |
0 |
| OW |
62 |
317 |
311 |
421 |
672 |
207 |
59 |
0 |
| VODI |
0 |
135 |
267 |
350 |
855 |
572 |
15 |
0 |
| ODI |
0 |
33 |
79 |
191 |
659 |
603 |
77 |
1 |
| CDI |
0 |
7 |
86 |
309 |
912 |
1844 |
364 |
86 |
| VCDI |
0 |
0 |
20 |
187 |
1060 |
8501 |
35595 |
46156 |
|
Date: 2015-04-22:
| 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 |
62198 |
17787 |
2838 |
1701 |
606 |
278 |
0 |
0 |
| OW |
62 |
216 |
338 |
618 |
440 |
174 |
2 |
0 |
| VODI |
0 |
119 |
208 |
730 |
1202 |
312 |
11 |
0 |
| ODI |
0 |
44 |
73 |
275 |
1211 |
613 |
17 |
0 |
| CDI |
0 |
0 |
38 |
232 |
830 |
1715 |
194 |
8 |
| VCDI |
0 |
0 |
0 |
76 |
1150 |
10176 |
34528 |
46028 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62198 |
17585 |
2634 |
2161 |
1150 |
398 |
1 |
0 |
| OW |
62 |
360 |
305 |
427 |
666 |
254 |
9 |
0 |
| VODI |
0 |
114 |
362 |
334 |
773 |
363 |
14 |
0 |
| ODI |
0 |
56 |
75 |
210 |
694 |
438 |
54 |
5 |
| CDI |
0 |
51 |
117 |
281 |
734 |
1688 |
365 |
74 |
| VCDI |
0 |
0 |
2 |
219 |
1422 |
10127 |
34309 |
45957 |
|
Date: 2015-04-24:
| 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 |
63010 |
17597 |
2461 |
1649 |
608 |
330 |
11 |
0 |
| OW |
62 |
310 |
444 |
679 |
402 |
150 |
16 |
0 |
| VODI |
0 |
211 |
258 |
588 |
1088 |
292 |
32 |
0 |
| ODI |
0 |
67 |
114 |
403 |
552 |
493 |
90 |
1 |
| CDI |
0 |
33 |
89 |
368 |
844 |
1338 |
453 |
20 |
| VCDI |
0 |
0 |
3 |
186 |
2101 |
12626 |
35051 |
42018 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63011 |
17544 |
2508 |
2194 |
1119 |
448 |
12 |
0 |
| OW |
61 |
309 |
391 |
413 |
421 |
128 |
30 |
0 |
| VODI |
0 |
220 |
236 |
469 |
614 |
183 |
40 |
0 |
| ODI |
0 |
61 |
85 |
222 |
586 |
408 |
67 |
0 |
| CDI |
0 |
80 |
106 |
235 |
821 |
1491 |
627 |
36 |
| VCDI |
0 |
4 |
43 |
340 |
2034 |
12571 |
34877 |
42003 |
|
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