Validation of sea ice concentration - Asian sector
Bulletin date: 2015-12-03
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2015-11-27:
| 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 |
0 |
782 |
397 |
32 |
0 |
0 |
0 |
0 |
| OW |
0 |
128 |
170 |
97 |
8 |
0 |
0 |
0 |
| VODI |
0 |
58 |
155 |
384 |
106 |
3 |
0 |
0 |
| ODI |
0 |
11 |
59 |
377 |
685 |
140 |
1 |
0 |
| CDI |
0 |
0 |
0 |
142 |
754 |
777 |
66 |
99 |
| VCDI |
0 |
0 |
0 |
7 |
389 |
2614 |
7448 |
16193 |
|
...date precedes bulletin
|
Date: 2015-11-29:
| 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 |
0 |
735 |
324 |
25 |
0 |
0 |
0 |
0 |
| OW |
0 |
115 |
117 |
50 |
1 |
0 |
0 |
0 |
| VODI |
0 |
33 |
214 |
134 |
19 |
0 |
0 |
0 |
| ODI |
0 |
1 |
47 |
300 |
164 |
46 |
3 |
0 |
| CDI |
0 |
0 |
3 |
153 |
466 |
452 |
56 |
33 |
| VCDI |
0 |
0 |
0 |
25 |
742 |
2891 |
6575 |
18358 |
|
...date precedes bulletin
|
Date: 2015-12-01:
| 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 |
0 |
912 |
459 |
84 |
0 |
0 |
0 |
0 |
| OW |
0 |
9 |
125 |
149 |
6 |
0 |
0 |
0 |
| VODI |
0 |
2 |
59 |
246 |
51 |
0 |
0 |
0 |
| ODI |
0 |
0 |
5 |
119 |
187 |
7 |
0 |
0 |
| CDI |
0 |
0 |
1 |
40 |
261 |
384 |
82 |
18 |
| VCDI |
0 |
0 |
0 |
31 |
166 |
2984 |
6919 |
18776 |
|
...date precedes bulletin
|
Date: 2015-12-03:
| 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 |
661 |
509 |
66 |
1 |
0 |
0 |
0 |
| OW |
0 |
13 |
112 |
116 |
6 |
0 |
0 |
0 |
| VODI |
0 |
27 |
70 |
213 |
25 |
4 |
0 |
0 |
| ODI |
0 |
3 |
32 |
196 |
86 |
12 |
0 |
0 |
| CDI |
0 |
0 |
0 |
96 |
220 |
135 |
16 |
21 |
| VCDI |
0 |
0 |
0 |
20 |
221 |
2198 |
7396 |
19607 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
650 |
502 |
55 |
1 |
0 |
0 |
0 |
| OW |
0 |
27 |
115 |
125 |
5 |
0 |
0 |
0 |
| VODI |
0 |
20 |
74 |
214 |
23 |
2 |
0 |
0 |
| ODI |
0 |
7 |
28 |
172 |
104 |
10 |
0 |
0 |
| CDI |
0 |
0 |
4 |
118 |
195 |
150 |
7 |
23 |
| VCDI |
0 |
0 |
0 |
23 |
231 |
2187 |
7405 |
19605 |
|
Date: 2015-12-05:
| 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 |
875 |
290 |
51 |
0 |
0 |
0 |
0 |
| OW |
0 |
101 |
91 |
53 |
16 |
0 |
0 |
0 |
| VODI |
0 |
67 |
142 |
110 |
20 |
4 |
0 |
0 |
| ODI |
0 |
34 |
59 |
171 |
33 |
22 |
0 |
0 |
| CDI |
0 |
3 |
33 |
220 |
148 |
80 |
33 |
21 |
| VCDI |
0 |
0 |
0 |
121 |
523 |
2642 |
7265 |
18854 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
832 |
263 |
22 |
0 |
0 |
0 |
0 |
| OW |
0 |
130 |
93 |
67 |
9 |
0 |
0 |
0 |
| VODI |
0 |
62 |
161 |
118 |
19 |
2 |
0 |
0 |
| ODI |
0 |
34 |
42 |
144 |
35 |
12 |
0 |
0 |
| CDI |
0 |
21 |
36 |
194 |
137 |
64 |
28 |
22 |
| VCDI |
0 |
1 |
20 |
181 |
540 |
2670 |
7270 |
18853 |
|
Date: 2015-12-07:
| 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 |
1029 |
395 |
75 |
0 |
0 |
0 |
0 |
| OW |
0 |
96 |
90 |
134 |
6 |
0 |
0 |
0 |
| VODI |
0 |
43 |
85 |
265 |
36 |
1 |
0 |
0 |
| ODI |
0 |
0 |
7 |
180 |
119 |
44 |
2 |
0 |
| CDI |
0 |
0 |
0 |
85 |
186 |
138 |
66 |
2 |
| VCDI |
0 |
0 |
0 |
36 |
406 |
3277 |
7084 |
18195 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
792 |
255 |
27 |
0 |
0 |
0 |
0 |
| OW |
0 |
116 |
58 |
49 |
0 |
0 |
0 |
0 |
| VODI |
0 |
113 |
101 |
115 |
14 |
0 |
0 |
0 |
| ODI |
0 |
80 |
53 |
127 |
28 |
22 |
2 |
0 |
| CDI |
0 |
35 |
47 |
146 |
97 |
79 |
53 |
4 |
| VCDI |
0 |
32 |
63 |
311 |
614 |
3359 |
7097 |
18193 |
|
Date: 2015-12-09:
| 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 |
757 |
293 |
40 |
1 |
0 |
0 |
0 |
| OW |
0 |
61 |
119 |
122 |
8 |
0 |
0 |
0 |
| VODI |
0 |
48 |
48 |
159 |
75 |
6 |
0 |
0 |
| ODI |
0 |
25 |
40 |
99 |
123 |
47 |
0 |
0 |
| CDI |
0 |
0 |
36 |
132 |
147 |
233 |
55 |
11 |
| VCDI |
0 |
0 |
0 |
29 |
428 |
3020 |
8716 |
17204 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
652 |
256 |
31 |
0 |
0 |
0 |
0 |
| OW |
0 |
123 |
79 |
46 |
1 |
0 |
0 |
0 |
| VODI |
0 |
68 |
89 |
116 |
19 |
0 |
0 |
0 |
| ODI |
0 |
37 |
54 |
127 |
55 |
16 |
1 |
0 |
| CDI |
0 |
11 |
38 |
110 |
128 |
154 |
38 |
11 |
| VCDI |
0 |
0 |
20 |
151 |
579 |
3136 |
8732 |
17204 |
|
Date: 2015-12-11:
| 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 |
0 |
504 |
240 |
71 |
11 |
0 |
0 |
0 |
| OW |
0 |
24 |
96 |
115 |
27 |
0 |
0 |
0 |
| VODI |
0 |
8 |
40 |
169 |
84 |
11 |
0 |
0 |
| ODI |
0 |
3 |
28 |
111 |
101 |
86 |
0 |
0 |
| CDI |
0 |
0 |
32 |
82 |
99 |
322 |
29 |
5 |
| VCDI |
0 |
0 |
0 |
46 |
331 |
2160 |
9872 |
17375 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
458 |
174 |
60 |
2 |
0 |
0 |
0 |
| OW |
0 |
64 |
124 |
84 |
16 |
0 |
0 |
0 |
| VODI |
0 |
17 |
80 |
141 |
41 |
0 |
0 |
0 |
| ODI |
0 |
0 |
22 |
107 |
89 |
16 |
1 |
0 |
| CDI |
0 |
0 |
36 |
74 |
92 |
119 |
69 |
7 |
| VCDI |
0 |
0 |
0 |
128 |
413 |
2444 |
9831 |
17373 |
|
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