Validation of sea ice concentration - Full domain
Bulletin date: 2014-04-17
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-04-11:
| 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 |
58675 |
20762 |
2602 |
1607 |
597 |
127 |
4 |
0 |
| OW |
52 |
154 |
322 |
488 |
455 |
108 |
4 |
0 |
| VODI |
0 |
66 |
210 |
461 |
576 |
388 |
64 |
0 |
| ODI |
0 |
16 |
80 |
333 |
493 |
737 |
98 |
30 |
| CDI |
0 |
2 |
51 |
255 |
489 |
965 |
283 |
116 |
| VCDI |
0 |
0 |
15 |
280 |
1285 |
8738 |
34343 |
50717 |
|
...date precedes bulletin
|
Date: 2014-04-13:
| 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 |
58528 |
20328 |
2543 |
1826 |
826 |
139 |
6 |
0 |
| OW |
52 |
134 |
322 |
450 |
575 |
117 |
24 |
0 |
| VODI |
0 |
61 |
229 |
374 |
593 |
636 |
53 |
0 |
| ODI |
0 |
22 |
69 |
320 |
348 |
579 |
140 |
0 |
| CDI |
0 |
3 |
64 |
250 |
579 |
1085 |
427 |
31 |
| VCDI |
0 |
0 |
12 |
360 |
1192 |
8433 |
35403 |
49915 |
|
...date precedes bulletin
|
Date: 2014-04-15:
| 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 |
59672 |
18787 |
2833 |
1734 |
694 |
108 |
0 |
0 |
| OW |
52 |
21 |
256 |
842 |
341 |
104 |
0 |
0 |
| VODI |
0 |
11 |
57 |
723 |
616 |
205 |
1 |
0 |
| ODI |
0 |
0 |
14 |
293 |
939 |
638 |
21 |
0 |
| CDI |
0 |
0 |
3 |
165 |
773 |
1572 |
224 |
37 |
| VCDI |
0 |
0 |
0 |
66 |
942 |
8592 |
35856 |
49856 |
|
...date precedes bulletin
|
Date: 2014-04-17:
| 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 |
60790 |
18456 |
2682 |
1589 |
569 |
75 |
0 |
0 |
| OW |
52 |
168 |
401 |
884 |
251 |
86 |
1 |
0 |
| VODI |
0 |
52 |
180 |
865 |
628 |
188 |
10 |
0 |
| ODI |
0 |
21 |
63 |
428 |
874 |
437 |
33 |
11 |
| CDI |
0 |
6 |
66 |
284 |
695 |
790 |
262 |
96 |
| VCDI |
0 |
0 |
17 |
469 |
1882 |
10174 |
33807 |
48706 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60790 |
18579 |
2901 |
2306 |
815 |
156 |
0 |
0 |
| OW |
52 |
64 |
217 |
497 |
249 |
114 |
2 |
0 |
| VODI |
0 |
38 |
140 |
527 |
354 |
170 |
11 |
0 |
| ODI |
0 |
15 |
60 |
354 |
580 |
208 |
43 |
16 |
| CDI |
0 |
7 |
59 |
292 |
838 |
683 |
216 |
87 |
| VCDI |
0 |
0 |
32 |
543 |
2063 |
10419 |
33841 |
48710 |
|
Date: 2014-04-19:
| 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 |
59992 |
18764 |
2649 |
2109 |
806 |
90 |
0 |
0 |
| OW |
51 |
126 |
348 |
782 |
476 |
128 |
4 |
0 |
| VODI |
0 |
65 |
185 |
652 |
831 |
303 |
12 |
0 |
| ODI |
0 |
24 |
78 |
271 |
816 |
628 |
41 |
23 |
| CDI |
0 |
18 |
45 |
208 |
972 |
1266 |
201 |
68 |
| VCDI |
0 |
9 |
70 |
454 |
2497 |
10817 |
33788 |
46381 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59992 |
18846 |
2846 |
2889 |
1241 |
261 |
4 |
0 |
| OW |
51 |
64 |
184 |
323 |
270 |
132 |
7 |
0 |
| VODI |
0 |
52 |
151 |
321 |
474 |
195 |
10 |
0 |
| ODI |
0 |
18 |
67 |
182 |
691 |
349 |
33 |
0 |
| CDI |
0 |
14 |
41 |
212 |
990 |
1217 |
222 |
92 |
| VCDI |
0 |
12 |
86 |
549 |
2732 |
11078 |
33770 |
46380 |
|
Date: 2014-04-21:
| 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 |
59794 |
19195 |
2999 |
1614 |
553 |
132 |
0 |
0 |
| OW |
51 |
40 |
307 |
1091 |
344 |
100 |
0 |
0 |
| VODI |
0 |
33 |
68 |
893 |
984 |
255 |
0 |
0 |
| ODI |
0 |
19 |
34 |
180 |
1020 |
691 |
41 |
43 |
| CDI |
0 |
1 |
36 |
240 |
1396 |
2521 |
412 |
80 |
| VCDI |
0 |
0 |
0 |
92 |
1697 |
9120 |
35255 |
45717 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59794 |
19130 |
2853 |
2628 |
1126 |
475 |
1 |
0 |
| OW |
51 |
65 |
201 |
293 |
284 |
173 |
13 |
0 |
| VODI |
0 |
34 |
188 |
284 |
414 |
254 |
24 |
0 |
| ODI |
0 |
22 |
74 |
262 |
609 |
367 |
94 |
65 |
| CDI |
0 |
19 |
54 |
263 |
715 |
1337 |
401 |
75 |
| VCDI |
0 |
18 |
74 |
380 |
2846 |
10213 |
35175 |
45700 |
|
Date: 2014-04-23:
| 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 |
61445 |
17725 |
2802 |
2145 |
543 |
102 |
4 |
0 |
| OW |
51 |
24 |
250 |
862 |
609 |
155 |
10 |
0 |
| VODI |
0 |
17 |
75 |
485 |
926 |
369 |
38 |
0 |
| ODI |
0 |
9 |
24 |
221 |
596 |
731 |
108 |
25 |
| CDI |
0 |
0 |
19 |
304 |
1318 |
1618 |
613 |
46 |
| VCDI |
0 |
0 |
0 |
84 |
1857 |
9544 |
34023 |
47271 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61445 |
17715 |
2687 |
2546 |
1370 |
507 |
51 |
0 |
| OW |
51 |
29 |
192 |
243 |
244 |
152 |
25 |
0 |
| VODI |
0 |
15 |
143 |
324 |
326 |
314 |
46 |
0 |
| ODI |
0 |
11 |
45 |
297 |
355 |
389 |
106 |
0 |
| CDI |
0 |
5 |
76 |
329 |
874 |
1358 |
522 |
46 |
| VCDI |
0 |
0 |
27 |
362 |
2680 |
9799 |
34046 |
47296 |
|
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 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61969 |
17460 |
2648 |
2534 |
1308 |
835 |
79 |
0 |
| OW |
51 |
34 |
148 |
228 |
215 |
194 |
55 |
0 |
| VODI |
0 |
12 |
122 |
251 |
311 |
287 |
74 |
0 |
| ODI |
0 |
7 |
36 |
207 |
302 |
373 |
85 |
0 |
| CDI |
0 |
1 |
37 |
297 |
738 |
1146 |
463 |
24 |
| VCDI |
0 |
0 |
0 |
294 |
1732 |
9570 |
36998 |
45923 |
|
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