Validation of sea ice concentration - Full domain
Bulletin date: 2016-03-24
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-03-18:
| 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 |
58905 |
22440 |
2621 |
1320 |
254 |
12 |
0 |
0 |
| OW |
51 |
273 |
311 |
339 |
435 |
68 |
2 |
0 |
| VODI |
0 |
209 |
222 |
388 |
439 |
241 |
17 |
0 |
| ODI |
0 |
132 |
131 |
300 |
427 |
484 |
29 |
0 |
| CDI |
0 |
208 |
164 |
500 |
448 |
1186 |
261 |
0 |
| VCDI |
0 |
121 |
206 |
698 |
1837 |
12457 |
35957 |
42955 |
|
...date precedes bulletin
|
Date: 2016-03-20:
| 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 |
59610 |
21667 |
2321 |
1340 |
315 |
22 |
3 |
0 |
| OW |
52 |
249 |
339 |
308 |
419 |
86 |
11 |
0 |
| VODI |
0 |
197 |
217 |
409 |
382 |
254 |
29 |
0 |
| ODI |
0 |
96 |
104 |
277 |
356 |
424 |
35 |
0 |
| CDI |
0 |
88 |
120 |
317 |
500 |
1098 |
194 |
18 |
| VCDI |
0 |
144 |
225 |
651 |
1902 |
8961 |
38374 |
44934 |
|
...date precedes bulletin
|
Date: 2016-03-22:
| 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 |
59524 |
22214 |
2418 |
1343 |
146 |
0 |
0 |
0 |
| OW |
52 |
179 |
232 |
618 |
315 |
24 |
0 |
0 |
| VODI |
0 |
89 |
149 |
508 |
558 |
140 |
0 |
0 |
| ODI |
0 |
0 |
105 |
315 |
480 |
418 |
5 |
0 |
| CDI |
0 |
0 |
75 |
264 |
609 |
1245 |
339 |
20 |
| VCDI |
0 |
0 |
10 |
240 |
1248 |
8156 |
37630 |
47380 |
|
...date precedes bulletin
|
Date: 2016-03-24:
| 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 |
59338 |
22871 |
2422 |
914 |
190 |
0 |
0 |
0 |
| OW |
52 |
172 |
309 |
473 |
251 |
0 |
0 |
0 |
| VODI |
0 |
75 |
142 |
545 |
452 |
81 |
0 |
0 |
| ODI |
0 |
76 |
68 |
402 |
555 |
292 |
3 |
0 |
| CDI |
0 |
9 |
70 |
403 |
834 |
724 |
219 |
16 |
| VCDI |
0 |
0 |
30 |
411 |
1650 |
8714 |
32989 |
51296 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
59338 |
22895 |
2466 |
930 |
201 |
0 |
0 |
0 |
| OW |
52 |
158 |
276 |
455 |
243 |
2 |
0 |
0 |
| VODI |
0 |
66 |
133 |
549 |
440 |
81 |
0 |
0 |
| ODI |
0 |
73 |
57 |
397 |
543 |
256 |
1 |
0 |
| CDI |
0 |
11 |
70 |
368 |
765 |
750 |
216 |
33 |
| VCDI |
0 |
0 |
39 |
449 |
1740 |
8722 |
32994 |
51279 |
|
Date: 2016-03-26:
| 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 |
60041 |
21950 |
2259 |
1203 |
384 |
7 |
0 |
0 |
| OW |
52 |
279 |
247 |
420 |
364 |
22 |
1 |
0 |
| VODI |
0 |
96 |
217 |
348 |
544 |
122 |
6 |
0 |
| ODI |
0 |
57 |
90 |
345 |
489 |
402 |
17 |
0 |
| CDI |
0 |
37 |
78 |
328 |
551 |
980 |
261 |
2 |
| VCDI |
0 |
0 |
66 |
506 |
1528 |
7737 |
30083 |
54929 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60041 |
21988 |
2260 |
1260 |
453 |
9 |
0 |
0 |
| OW |
52 |
249 |
262 |
335 |
352 |
32 |
1 |
0 |
| VODI |
0 |
92 |
201 |
389 |
518 |
125 |
6 |
0 |
| ODI |
0 |
54 |
88 |
345 |
456 |
396 |
16 |
0 |
| CDI |
0 |
36 |
74 |
301 |
550 |
972 |
276 |
3 |
| VCDI |
0 |
0 |
72 |
520 |
1531 |
7736 |
30069 |
54928 |
|
Date: 2016-03-28:
| 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 |
61155 |
21435 |
2279 |
1298 |
287 |
19 |
0 |
0 |
| OW |
51 |
256 |
318 |
557 |
331 |
20 |
0 |
0 |
| VODI |
0 |
86 |
236 |
473 |
545 |
95 |
0 |
0 |
| ODI |
0 |
18 |
86 |
314 |
627 |
419 |
0 |
0 |
| CDI |
0 |
10 |
41 |
325 |
542 |
1865 |
250 |
11 |
| VCDI |
0 |
1 |
46 |
339 |
1663 |
6239 |
29828 |
54983 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
61155 |
20906 |
1885 |
1323 |
438 |
24 |
0 |
0 |
| OW |
51 |
399 |
312 |
314 |
365 |
53 |
0 |
0 |
| VODI |
0 |
268 |
287 |
272 |
491 |
233 |
0 |
0 |
| ODI |
0 |
110 |
138 |
280 |
324 |
537 |
0 |
0 |
| CDI |
0 |
52 |
128 |
274 |
454 |
1516 |
263 |
13 |
| VCDI |
0 |
71 |
256 |
843 |
1923 |
6294 |
29815 |
54981 |
|
Date: 2016-03-30:
| 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 |
60131 |
22408 |
2150 |
1209 |
312 |
37 |
0 |
0 |
| OW |
51 |
327 |
261 |
470 |
241 |
72 |
0 |
0 |
| VODI |
0 |
325 |
213 |
427 |
355 |
145 |
0 |
0 |
| ODI |
0 |
159 |
148 |
444 |
429 |
378 |
25 |
0 |
| CDI |
0 |
122 |
115 |
400 |
850 |
1098 |
221 |
4 |
| VCDI |
0 |
55 |
194 |
703 |
1824 |
6994 |
31036 |
52715 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
60131 |
21959 |
1900 |
1159 |
400 |
58 |
0 |
0 |
| OW |
51 |
542 |
317 |
290 |
234 |
99 |
0 |
0 |
| VODI |
0 |
425 |
268 |
485 |
365 |
171 |
1 |
0 |
| ODI |
0 |
137 |
159 |
381 |
408 |
333 |
20 |
0 |
| CDI |
0 |
106 |
82 |
382 |
605 |
1019 |
157 |
6 |
| VCDI |
0 |
227 |
355 |
956 |
1999 |
7044 |
31104 |
52713 |
|
Date: 2016-04-01:
| 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 |
64046 |
19020 |
2009 |
961 |
192 |
40 |
0 |
0 |
| OW |
51 |
253 |
358 |
449 |
228 |
66 |
8 |
0 |
| VODI |
0 |
269 |
162 |
509 |
351 |
186 |
24 |
0 |
| ODI |
0 |
109 |
101 |
304 |
506 |
386 |
46 |
0 |
| CDI |
0 |
112 |
106 |
328 |
725 |
1309 |
322 |
19 |
| VCDI |
0 |
106 |
237 |
552 |
1773 |
7226 |
32360 |
51239 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
64046 |
18428 |
1836 |
853 |
278 |
92 |
12 |
0 |
| OW |
51 |
319 |
296 |
406 |
171 |
92 |
18 |
0 |
| VODI |
0 |
345 |
185 |
474 |
319 |
203 |
43 |
0 |
| ODI |
0 |
348 |
149 |
323 |
407 |
335 |
66 |
0 |
| CDI |
0 |
156 |
139 |
239 |
754 |
1213 |
430 |
99 |
| VCDI |
0 |
273 |
368 |
808 |
1846 |
7278 |
32191 |
51159 |
|
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