Validation of sea ice concentration - Full domain
Bulletin date: 2014-05-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-04-25:
| 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 |
61969 |
17457 |
2598 |
2121 |
638 |
265 |
20 |
0 |
| OW |
51 |
36 |
309 |
705 |
527 |
238 |
34 |
0 |
| VODI |
0 |
14 |
52 |
463 |
728 |
450 |
65 |
13 |
| ODI |
0 |
7 |
19 |
186 |
487 |
664 |
139 |
19 |
| CDI |
0 |
0 |
13 |
232 |
1017 |
1604 |
672 |
60 |
| VCDI |
0 |
0 |
0 |
104 |
1209 |
9184 |
36824 |
45855 |
|
...date precedes bulletin
|
Date: 2014-04-27:
| 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 |
61733 |
17772 |
2637 |
2208 |
919 |
212 |
46 |
0 |
| OW |
51 |
51 |
285 |
545 |
524 |
228 |
53 |
0 |
| VODI |
0 |
25 |
116 |
504 |
397 |
426 |
98 |
0 |
| ODI |
0 |
17 |
34 |
258 |
411 |
505 |
101 |
0 |
| CDI |
0 |
5 |
38 |
256 |
685 |
1417 |
427 |
92 |
| VCDI |
0 |
0 |
0 |
83 |
1088 |
9273 |
36459 |
47069 |
|
...date precedes bulletin
|
Date: 2014-04-29:
| 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 |
62309 |
17707 |
2381 |
1878 |
661 |
69 |
12 |
0 |
| OW |
51 |
59 |
356 |
732 |
450 |
112 |
45 |
0 |
| VODI |
0 |
26 |
64 |
598 |
407 |
242 |
52 |
0 |
| ODI |
0 |
1 |
50 |
226 |
597 |
520 |
75 |
0 |
| CDI |
0 |
0 |
8 |
240 |
897 |
2230 |
546 |
22 |
| VCDI |
0 |
0 |
0 |
87 |
1257 |
9772 |
38982 |
43327 |
|
...date precedes bulletin
|
Date: 2014-05-01:
| 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 |
62834 |
17452 |
2538 |
1727 |
575 |
64 |
11 |
0 |
| OW |
50 |
54 |
279 |
662 |
454 |
86 |
26 |
0 |
| VODI |
0 |
17 |
99 |
652 |
507 |
245 |
44 |
0 |
| ODI |
0 |
0 |
34 |
298 |
572 |
500 |
68 |
0 |
| CDI |
0 |
0 |
6 |
277 |
995 |
2693 |
626 |
16 |
| VCDI |
0 |
0 |
0 |
98 |
1521 |
11917 |
38627 |
40424 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62834 |
17466 |
2618 |
1822 |
590 |
59 |
10 |
0 |
| OW |
50 |
40 |
203 |
610 |
400 |
72 |
23 |
0 |
| VODI |
0 |
17 |
90 |
599 |
586 |
271 |
44 |
0 |
| ODI |
0 |
0 |
34 |
325 |
509 |
494 |
55 |
0 |
| CDI |
0 |
0 |
11 |
276 |
1016 |
2789 |
699 |
17 |
| VCDI |
0 |
0 |
0 |
82 |
1523 |
11820 |
38571 |
40423 |
|
Date: 2014-05-03:
| 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 |
62868 |
17582 |
2501 |
1806 |
667 |
125 |
9 |
0 |
| OW |
50 |
79 |
314 |
570 |
427 |
140 |
21 |
0 |
| VODI |
0 |
26 |
124 |
625 |
457 |
304 |
47 |
0 |
| ODI |
0 |
9 |
33 |
422 |
469 |
531 |
77 |
0 |
| CDI |
0 |
0 |
26 |
320 |
1310 |
2202 |
491 |
50 |
| VCDI |
0 |
0 |
1 |
96 |
1342 |
12785 |
38735 |
39407 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
62868 |
17623 |
2558 |
1821 |
647 |
127 |
11 |
0 |
| OW |
50 |
42 |
306 |
545 |
394 |
113 |
20 |
0 |
| VODI |
0 |
22 |
76 |
603 |
491 |
319 |
43 |
0 |
| ODI |
0 |
9 |
27 |
470 |
442 |
569 |
71 |
0 |
| CDI |
0 |
0 |
32 |
314 |
1289 |
2040 |
554 |
63 |
| VCDI |
0 |
0 |
0 |
86 |
1409 |
12919 |
38681 |
39394 |
|
Date: 2014-05-05:
| 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 |
63281 |
17723 |
2740 |
1508 |
451 |
145 |
5 |
0 |
| OW |
49 |
41 |
259 |
834 |
289 |
77 |
12 |
0 |
| VODI |
0 |
3 |
57 |
800 |
665 |
149 |
21 |
0 |
| ODI |
0 |
0 |
16 |
321 |
1139 |
340 |
36 |
0 |
| CDI |
0 |
0 |
4 |
149 |
1501 |
3176 |
629 |
18 |
| VCDI |
0 |
0 |
0 |
51 |
1191 |
10465 |
38717 |
40186 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63280 |
17667 |
2544 |
1686 |
634 |
195 |
22 |
0 |
| OW |
50 |
61 |
319 |
479 |
419 |
149 |
25 |
0 |
| VODI |
0 |
23 |
132 |
551 |
549 |
244 |
51 |
0 |
| ODI |
0 |
15 |
33 |
436 |
466 |
415 |
148 |
0 |
| CDI |
0 |
1 |
38 |
380 |
1340 |
1221 |
974 |
35 |
| VCDI |
0 |
0 |
10 |
131 |
1828 |
12128 |
38200 |
40169 |
|
Date: 2014-05-07:
| 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 |
63814 |
17851 |
2639 |
1386 |
553 |
171 |
19 |
0 |
| OW |
61 |
28 |
271 |
747 |
271 |
129 |
3 |
0 |
| VODI |
0 |
6 |
57 |
659 |
667 |
208 |
14 |
0 |
| ODI |
0 |
0 |
7 |
302 |
829 |
435 |
56 |
0 |
| CDI |
0 |
0 |
5 |
180 |
1400 |
2385 |
552 |
17 |
| VCDI |
0 |
0 |
0 |
90 |
1259 |
10714 |
35375 |
43888 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
63814 |
17704 |
2434 |
1449 |
717 |
316 |
25 |
0 |
| OW |
61 |
115 |
292 |
450 |
404 |
168 |
24 |
0 |
| VODI |
0 |
40 |
137 |
531 |
491 |
326 |
65 |
0 |
| ODI |
0 |
17 |
50 |
327 |
423 |
414 |
95 |
0 |
| CDI |
0 |
9 |
47 |
353 |
1076 |
1390 |
804 |
54 |
| VCDI |
0 |
0 |
19 |
254 |
1868 |
11428 |
35006 |
43851 |
|
Date: 2014-05-09:
| 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 |
60962 |
16999 |
3024 |
5155 |
394 |
129 |
6 |
0 |
| OW |
60 |
30 |
308 |
822 |
258 |
68 |
11 |
0 |
| VODI |
0 |
4 |
66 |
752 |
508 |
143 |
34 |
0 |
| ODI |
0 |
4 |
16 |
578 |
597 |
239 |
151 |
0 |
| CDI |
0 |
0 |
29 |
635 |
1432 |
2170 |
993 |
2 |
| VCDI |
0 |
0 |
2 |
425 |
1774 |
11418 |
36756 |
40094 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60962 |
16932 |
2825 |
5268 |
580 |
199 |
44 |
0 |
| OW |
60 |
48 |
306 |
651 |
306 |
123 |
40 |
0 |
| VODI |
0 |
30 |
157 |
635 |
324 |
160 |
106 |
0 |
| ODI |
0 |
16 |
81 |
486 |
466 |
267 |
138 |
0 |
| CDI |
0 |
8 |
41 |
949 |
1275 |
1434 |
591 |
7 |
| VCDI |
0 |
3 |
35 |
378 |
2012 |
11984 |
37032 |
40089 |
|
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