Validation of sea ice concentration - Asian sector
Bulletin date: 2015-12-31
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-12-25:
| 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 |
0 |
368 |
125 |
47 |
4 |
0 |
0 |
0 |
| OW |
0 |
110 |
138 |
73 |
30 |
0 |
0 |
0 |
| VODI |
0 |
121 |
222 |
88 |
55 |
0 |
0 |
0 |
| ODI |
0 |
59 |
173 |
177 |
102 |
37 |
0 |
1 |
| CDI |
0 |
14 |
105 |
278 |
197 |
450 |
96 |
20 |
| VCDI |
0 |
0 |
4 |
153 |
421 |
3743 |
10570 |
14101 |
|
...date precedes bulletin
|
Date: 2015-12-27:
| 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 |
0 |
441 |
121 |
18 |
0 |
0 |
0 |
0 |
| OW |
0 |
228 |
116 |
80 |
0 |
0 |
0 |
0 |
| VODI |
0 |
302 |
144 |
146 |
0 |
0 |
0 |
0 |
| ODI |
0 |
162 |
160 |
201 |
86 |
59 |
1 |
0 |
| CDI |
0 |
77 |
157 |
201 |
220 |
289 |
95 |
14 |
| VCDI |
0 |
1 |
22 |
295 |
542 |
3430 |
9697 |
14777 |
|
...date precedes bulletin
|
Date: 2015-12-29:
| 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 |
0 |
403 |
209 |
63 |
0 |
0 |
0 |
0 |
| OW |
0 |
121 |
140 |
149 |
14 |
0 |
0 |
0 |
| VODI |
0 |
110 |
148 |
273 |
90 |
0 |
0 |
0 |
| ODI |
0 |
8 |
114 |
287 |
348 |
16 |
0 |
0 |
| CDI |
0 |
0 |
2 |
54 |
350 |
421 |
54 |
22 |
| VCDI |
0 |
0 |
0 |
1 |
192 |
3561 |
9854 |
15078 |
|
...date precedes bulletin
|
Date: 2015-12-31:
| 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 |
466 |
138 |
26 |
0 |
0 |
0 |
0 |
| OW |
0 |
143 |
144 |
95 |
17 |
0 |
0 |
0 |
| VODI |
0 |
90 |
169 |
202 |
119 |
4 |
0 |
0 |
| ODI |
0 |
17 |
143 |
238 |
188 |
89 |
0 |
0 |
| CDI |
0 |
0 |
7 |
172 |
386 |
364 |
24 |
41 |
| VCDI |
0 |
0 |
0 |
13 |
289 |
2691 |
7369 |
18438 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
513 |
145 |
13 |
0 |
0 |
0 |
0 |
| OW |
0 |
108 |
137 |
95 |
9 |
0 |
0 |
0 |
| VODI |
0 |
79 |
172 |
226 |
160 |
11 |
0 |
0 |
| ODI |
0 |
16 |
145 |
266 |
251 |
112 |
0 |
0 |
| CDI |
0 |
0 |
2 |
128 |
274 |
370 |
33 |
28 |
| VCDI |
0 |
0 |
0 |
18 |
305 |
2655 |
7360 |
18451 |
|
Date: 2016-01-02:
| 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 |
573 |
90 |
7 |
0 |
0 |
0 |
0 |
| OW |
0 |
316 |
129 |
64 |
21 |
0 |
0 |
0 |
| VODI |
0 |
152 |
217 |
120 |
111 |
21 |
0 |
0 |
| ODI |
0 |
46 |
110 |
299 |
219 |
175 |
2 |
0 |
| CDI |
0 |
0 |
21 |
256 |
241 |
393 |
135 |
0 |
| VCDI |
0 |
0 |
0 |
37 |
521 |
3425 |
10384 |
13997 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
685 |
112 |
15 |
0 |
0 |
0 |
0 |
| OW |
0 |
197 |
103 |
47 |
6 |
0 |
0 |
0 |
| VODI |
0 |
140 |
224 |
159 |
183 |
38 |
0 |
0 |
| ODI |
0 |
65 |
104 |
320 |
178 |
155 |
6 |
0 |
| CDI |
0 |
0 |
24 |
194 |
230 |
392 |
130 |
0 |
| VCDI |
0 |
0 |
0 |
48 |
516 |
3429 |
10385 |
13997 |
|
Date: 2016-01-04:
| 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 |
1020 |
322 |
62 |
0 |
0 |
0 |
0 |
| OW |
0 |
167 |
270 |
228 |
4 |
0 |
0 |
0 |
| VODI |
0 |
0 |
51 |
441 |
147 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
111 |
519 |
197 |
4 |
0 |
| CDI |
0 |
0 |
0 |
28 |
288 |
678 |
102 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
392 |
3325 |
8757 |
14964 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
586 |
90 |
22 |
13 |
0 |
0 |
0 |
| OW |
0 |
294 |
137 |
31 |
22 |
6 |
0 |
0 |
| VODI |
0 |
241 |
212 |
203 |
195 |
135 |
0 |
0 |
| ODI |
0 |
60 |
165 |
308 |
201 |
211 |
18 |
0 |
| CDI |
0 |
6 |
39 |
238 |
224 |
267 |
134 |
0 |
| VCDI |
0 |
0 |
0 |
68 |
695 |
3586 |
8711 |
14964 |
|
Date: 2016-01-06:
| 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 |
506 |
119 |
28 |
0 |
0 |
0 |
0 |
| OW |
0 |
204 |
288 |
206 |
9 |
0 |
0 |
0 |
| VODI |
0 |
74 |
175 |
471 |
203 |
2 |
0 |
0 |
| ODI |
0 |
0 |
18 |
250 |
585 |
67 |
6 |
0 |
| CDI |
0 |
0 |
0 |
16 |
465 |
577 |
33 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
120 |
4656 |
7514 |
15489 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
473 |
109 |
17 |
0 |
0 |
0 |
0 |
| OW |
0 |
172 |
178 |
99 |
16 |
0 |
0 |
0 |
| VODI |
0 |
79 |
152 |
303 |
117 |
0 |
0 |
0 |
| ODI |
0 |
60 |
154 |
372 |
566 |
130 |
6 |
0 |
| CDI |
0 |
0 |
7 |
170 |
407 |
371 |
45 |
2 |
| VCDI |
0 |
0 |
0 |
10 |
276 |
4801 |
7502 |
15488 |
|
Date: 2016-01-08:
| 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 |
343 |
98 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
66 |
133 |
97 |
7 |
0 |
0 |
0 |
| VODI |
0 |
90 |
133 |
479 |
113 |
12 |
0 |
0 |
| ODI |
0 |
32 |
87 |
203 |
331 |
78 |
0 |
0 |
| CDI |
0 |
0 |
0 |
80 |
518 |
606 |
102 |
19 |
| VCDI |
0 |
0 |
0 |
0 |
50 |
3252 |
8494 |
16649 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
347 |
79 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
63 |
129 |
49 |
0 |
0 |
0 |
0 |
| VODI |
0 |
39 |
116 |
309 |
88 |
5 |
0 |
0 |
| ODI |
0 |
45 |
92 |
366 |
250 |
56 |
12 |
0 |
| CDI |
0 |
37 |
35 |
133 |
524 |
587 |
88 |
34 |
| VCDI |
0 |
0 |
0 |
8 |
157 |
3300 |
8496 |
16634 |
|
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