Validation of sea ice concentration - Full domain
Bulletin date: 2014-04-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2014-03-28:
| 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 |
59410 |
20308 |
2364 |
1047 |
359 |
50 |
6 |
0 |
| OW |
53 |
188 |
477 |
514 |
240 |
48 |
20 |
0 |
| VODI |
0 |
100 |
376 |
707 |
435 |
173 |
40 |
0 |
| ODI |
0 |
51 |
137 |
386 |
555 |
456 |
63 |
0 |
| CDI |
0 |
27 |
138 |
287 |
705 |
791 |
220 |
25 |
| VCDI |
0 |
0 |
10 |
300 |
1244 |
7657 |
30119 |
56962 |
|
...date precedes bulletin
|
Date: 2014-03-30:
| 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 |
59506 |
19769 |
2524 |
1267 |
498 |
58 |
3 |
0 |
| OW |
52 |
144 |
491 |
530 |
311 |
107 |
14 |
0 |
| VODI |
0 |
84 |
293 |
528 |
556 |
312 |
27 |
0 |
| ODI |
0 |
57 |
82 |
323 |
553 |
491 |
118 |
0 |
| CDI |
0 |
44 |
119 |
305 |
613 |
1289 |
508 |
30 |
| VCDI |
0 |
0 |
70 |
486 |
1802 |
8257 |
32542 |
52285 |
|
...date precedes bulletin
|
Date: 2014-04-01:
| 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 |
61540 |
17541 |
2649 |
1385 |
459 |
53 |
0 |
0 |
| OW |
52 |
113 |
384 |
678 |
321 |
88 |
2 |
0 |
| VODI |
0 |
40 |
163 |
568 |
597 |
225 |
6 |
0 |
| ODI |
0 |
17 |
73 |
260 |
711 |
611 |
87 |
0 |
| CDI |
0 |
0 |
19 |
248 |
796 |
2073 |
462 |
2 |
| VCDI |
0 |
0 |
0 |
212 |
1481 |
9303 |
32068 |
51761 |
|
...date precedes bulletin
|
Date: 2014-04-03:
| 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 |
61839 |
17429 |
2191 |
1453 |
467 |
169 |
0 |
0 |
| OW |
52 |
110 |
364 |
575 |
307 |
116 |
6 |
0 |
| VODI |
0 |
42 |
161 |
579 |
548 |
316 |
30 |
0 |
| ODI |
0 |
18 |
42 |
303 |
595 |
646 |
104 |
1 |
| CDI |
0 |
0 |
40 |
239 |
787 |
2061 |
223 |
13 |
| VCDI |
0 |
0 |
4 |
110 |
1151 |
9944 |
33724 |
50289 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61838 |
17521 |
2415 |
1749 |
646 |
277 |
0 |
0 |
| OW |
53 |
39 |
194 |
398 |
262 |
128 |
9 |
0 |
| VODI |
0 |
24 |
114 |
448 |
374 |
233 |
24 |
0 |
| ODI |
0 |
15 |
39 |
309 |
474 |
348 |
62 |
1 |
| CDI |
0 |
0 |
33 |
242 |
845 |
1935 |
204 |
13 |
| VCDI |
0 |
0 |
7 |
113 |
1254 |
10331 |
33788 |
50289 |
|
Date: 2014-04-05:
| 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 |
61154 |
17927 |
2287 |
1357 |
657 |
72 |
0 |
0 |
| OW |
52 |
65 |
334 |
628 |
323 |
118 |
1 |
0 |
| VODI |
0 |
27 |
180 |
626 |
482 |
344 |
23 |
0 |
| ODI |
0 |
5 |
54 |
367 |
590 |
638 |
73 |
0 |
| CDI |
0 |
0 |
23 |
285 |
757 |
1453 |
370 |
81 |
| VCDI |
0 |
0 |
0 |
155 |
999 |
8453 |
32358 |
53730 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61153 |
17988 |
2513 |
1750 |
915 |
162 |
0 |
0 |
| OW |
53 |
19 |
201 |
367 |
240 |
170 |
1 |
0 |
| VODI |
0 |
14 |
107 |
474 |
314 |
271 |
17 |
0 |
| ODI |
0 |
3 |
35 |
345 |
382 |
350 |
55 |
0 |
| CDI |
0 |
0 |
18 |
319 |
912 |
1315 |
365 |
85 |
| VCDI |
0 |
0 |
4 |
163 |
1045 |
8810 |
32387 |
53726 |
|
Date: 2014-04-07:
| 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 |
61177 |
18549 |
2424 |
991 |
480 |
120 |
0 |
0 |
| OW |
52 |
74 |
445 |
832 |
289 |
108 |
2 |
0 |
| VODI |
0 |
6 |
95 |
705 |
622 |
248 |
8 |
0 |
| ODI |
0 |
0 |
22 |
339 |
773 |
666 |
53 |
0 |
| CDI |
0 |
0 |
0 |
154 |
676 |
1336 |
253 |
39 |
| VCDI |
0 |
0 |
0 |
40 |
732 |
7218 |
31631 |
55889 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61177 |
18466 |
2429 |
1547 |
863 |
319 |
17 |
0 |
| OW |
52 |
71 |
228 |
272 |
204 |
160 |
31 |
0 |
| VODI |
0 |
66 |
143 |
335 |
297 |
256 |
57 |
0 |
| ODI |
0 |
26 |
103 |
314 |
329 |
308 |
62 |
0 |
| CDI |
0 |
0 |
77 |
403 |
791 |
835 |
313 |
11 |
| VCDI |
0 |
0 |
6 |
190 |
1088 |
7818 |
31467 |
55917 |
|
Date: 2014-04-09:
| 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 |
60888 |
18593 |
2417 |
1343 |
545 |
327 |
15 |
0 |
| OW |
52 |
71 |
289 |
624 |
412 |
169 |
11 |
0 |
| VODI |
0 |
15 |
149 |
486 |
546 |
432 |
47 |
0 |
| ODI |
0 |
0 |
51 |
293 |
538 |
844 |
103 |
0 |
| CDI |
0 |
0 |
5 |
202 |
502 |
1241 |
326 |
32 |
| VCDI |
0 |
0 |
0 |
82 |
674 |
7338 |
32456 |
54930 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60888 |
18468 |
2331 |
1632 |
901 |
635 |
61 |
0 |
| OW |
52 |
109 |
180 |
246 |
215 |
194 |
55 |
0 |
| VODI |
0 |
61 |
151 |
307 |
237 |
287 |
76 |
0 |
| ODI |
0 |
23 |
129 |
262 |
319 |
459 |
95 |
0 |
| CDI |
0 |
18 |
87 |
355 |
685 |
1294 |
385 |
7 |
| VCDI |
0 |
0 |
33 |
228 |
860 |
7482 |
32286 |
54955 |
|
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 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
58675 |
20685 |
2592 |
1755 |
968 |
418 |
61 |
0 |
| OW |
52 |
134 |
185 |
198 |
220 |
138 |
57 |
0 |
| VODI |
0 |
98 |
181 |
325 |
238 |
227 |
83 |
0 |
| ODI |
0 |
52 |
136 |
341 |
330 |
459 |
101 |
0 |
| CDI |
0 |
31 |
127 |
405 |
680 |
1214 |
370 |
2 |
| VCDI |
0 |
0 |
59 |
400 |
1459 |
8607 |
34124 |
50861 |
|
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