Validation of sea ice concentration - Asian sector
Bulletin date: 2016-12-01
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-11-25:
| 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 |
2 |
4022 |
957 |
240 |
1 |
0 |
0 |
0 |
| OW |
0 |
90 |
163 |
316 |
63 |
0 |
0 |
0 |
| VODI |
0 |
40 |
79 |
394 |
246 |
16 |
0 |
0 |
| ODI |
0 |
2 |
15 |
130 |
411 |
73 |
2 |
2 |
| CDI |
0 |
0 |
9 |
83 |
190 |
269 |
89 |
53 |
| VCDI |
0 |
0 |
0 |
13 |
143 |
5196 |
11362 |
7411 |
|
...date precedes bulletin
|
Date: 2016-11-27:
| 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 |
95 |
3160 |
1010 |
238 |
9 |
0 |
0 |
0 |
| OW |
2 |
31 |
272 |
326 |
40 |
0 |
0 |
0 |
| VODI |
0 |
10 |
74 |
453 |
133 |
25 |
0 |
0 |
| ODI |
0 |
5 |
9 |
308 |
226 |
182 |
1 |
0 |
| CDI |
0 |
0 |
0 |
75 |
228 |
324 |
73 |
16 |
| VCDI |
0 |
0 |
0 |
16 |
238 |
3838 |
11731 |
8934 |
|
...date precedes bulletin
|
Date: 2016-11-29:
| 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 |
4 |
3310 |
785 |
347 |
7 |
0 |
0 |
0 |
| OW |
0 |
62 |
112 |
317 |
40 |
0 |
0 |
0 |
| VODI |
0 |
22 |
10 |
334 |
133 |
4 |
0 |
0 |
| ODI |
0 |
13 |
1 |
130 |
336 |
22 |
0 |
0 |
| CDI |
0 |
0 |
0 |
14 |
374 |
248 |
51 |
6 |
| VCDI |
0 |
0 |
0 |
0 |
233 |
1833 |
11738 |
11596 |
|
...date precedes bulletin
|
Date: 2016-12-01:
| 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 |
8 |
2224 |
781 |
353 |
11 |
0 |
0 |
0 |
| OW |
0 |
253 |
230 |
322 |
43 |
0 |
0 |
0 |
| VODI |
0 |
31 |
92 |
363 |
147 |
6 |
0 |
0 |
| ODI |
0 |
5 |
19 |
100 |
310 |
21 |
0 |
0 |
| CDI |
0 |
3 |
0 |
70 |
408 |
157 |
12 |
47 |
| VCDI |
0 |
0 |
0 |
6 |
236 |
2932 |
10131 |
12761 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
8 |
2254 |
834 |
388 |
13 |
0 |
0 |
0 |
| OW |
0 |
214 |
200 |
316 |
42 |
0 |
0 |
0 |
| VODI |
0 |
37 |
68 |
328 |
157 |
7 |
0 |
0 |
| ODI |
0 |
8 |
20 |
104 |
299 |
26 |
0 |
0 |
| CDI |
0 |
3 |
0 |
64 |
427 |
186 |
27 |
46 |
| VCDI |
0 |
0 |
0 |
14 |
217 |
2897 |
10116 |
12762 |
|
Date: 2016-12-03:
| 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 |
0 |
1475 |
771 |
421 |
38 |
0 |
0 |
0 |
| OW |
0 |
108 |
231 |
304 |
69 |
10 |
0 |
0 |
| VODI |
0 |
37 |
207 |
413 |
184 |
21 |
0 |
0 |
| ODI |
0 |
0 |
18 |
222 |
245 |
41 |
0 |
0 |
| CDI |
0 |
0 |
3 |
90 |
368 |
219 |
21 |
77 |
| VCDI |
0 |
0 |
0 |
14 |
203 |
3360 |
9822 |
13090 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1486 |
819 |
429 |
41 |
0 |
0 |
0 |
| OW |
0 |
94 |
208 |
319 |
61 |
6 |
0 |
0 |
| VODI |
0 |
39 |
181 |
422 |
218 |
24 |
0 |
0 |
| ODI |
0 |
1 |
17 |
188 |
238 |
58 |
0 |
0 |
| CDI |
0 |
0 |
5 |
78 |
343 |
297 |
29 |
77 |
| VCDI |
0 |
0 |
0 |
28 |
206 |
3266 |
9814 |
13090 |
|
Date: 2016-12-05:
| 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 |
0 |
1811 |
1392 |
571 |
1 |
0 |
0 |
0 |
| OW |
0 |
11 |
45 |
391 |
24 |
0 |
0 |
0 |
| VODI |
0 |
1 |
3 |
319 |
191 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
64 |
303 |
38 |
0 |
0 |
| CDI |
0 |
0 |
0 |
17 |
363 |
287 |
26 |
26 |
| VCDI |
0 |
0 |
0 |
14 |
272 |
3951 |
11222 |
10737 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1640 |
799 |
318 |
2 |
0 |
0 |
0 |
| OW |
0 |
147 |
307 |
287 |
27 |
0 |
0 |
0 |
| VODI |
0 |
36 |
309 |
346 |
113 |
6 |
0 |
0 |
| ODI |
0 |
0 |
24 |
222 |
196 |
40 |
0 |
0 |
| CDI |
0 |
0 |
1 |
140 |
291 |
291 |
32 |
25 |
| VCDI |
0 |
0 |
0 |
63 |
525 |
3941 |
11216 |
10738 |
|
Date: 2016-12-07:
| 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 |
0 |
1568 |
1327 |
357 |
0 |
0 |
0 |
0 |
| OW |
0 |
28 |
158 |
329 |
7 |
0 |
0 |
0 |
| VODI |
0 |
1 |
75 |
359 |
130 |
0 |
0 |
0 |
| ODI |
0 |
0 |
6 |
195 |
223 |
2 |
0 |
0 |
| CDI |
0 |
0 |
2 |
123 |
292 |
130 |
23 |
33 |
| VCDI |
0 |
0 |
0 |
53 |
347 |
2658 |
9693 |
13963 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1334 |
678 |
202 |
2 |
0 |
0 |
0 |
| OW |
0 |
173 |
379 |
187 |
10 |
0 |
0 |
0 |
| VODI |
0 |
89 |
418 |
405 |
95 |
0 |
0 |
0 |
| ODI |
0 |
1 |
87 |
295 |
202 |
19 |
0 |
0 |
| CDI |
0 |
0 |
6 |
219 |
275 |
199 |
30 |
23 |
| VCDI |
0 |
0 |
0 |
108 |
415 |
2572 |
9686 |
13973 |
|
Date: 2016-12-09:
| 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 |
0 |
1816 |
617 |
262 |
1 |
0 |
0 |
0 |
| OW |
0 |
138 |
180 |
281 |
38 |
1 |
0 |
0 |
| VODI |
0 |
41 |
145 |
250 |
141 |
31 |
0 |
0 |
| ODI |
0 |
4 |
97 |
186 |
187 |
40 |
0 |
0 |
| CDI |
0 |
0 |
19 |
228 |
223 |
167 |
37 |
38 |
| VCDI |
0 |
0 |
0 |
191 |
448 |
2147 |
12205 |
11923 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
1369 |
377 |
157 |
10 |
0 |
0 |
0 |
| OW |
0 |
204 |
156 |
143 |
19 |
0 |
0 |
0 |
| VODI |
0 |
244 |
230 |
264 |
51 |
0 |
0 |
0 |
| ODI |
0 |
118 |
177 |
261 |
235 |
74 |
2 |
24 |
| CDI |
0 |
46 |
69 |
253 |
291 |
229 |
40 |
63 |
| VCDI |
0 |
18 |
49 |
320 |
432 |
2083 |
12200 |
11874 |
|
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