Validation of sea ice concentration - Asian sector
Bulletin date: 2016-02-04
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-01-29:
| 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 |
292 |
41 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
29 |
39 |
6 |
0 |
0 |
0 |
0 |
| VODI |
0 |
23 |
80 |
26 |
0 |
0 |
0 |
0 |
| ODI |
0 |
28 |
127 |
140 |
22 |
19 |
0 |
0 |
| CDI |
0 |
0 |
13 |
211 |
112 |
85 |
68 |
0 |
| VCDI |
0 |
0 |
0 |
64 |
294 |
1473 |
9935 |
18954 |
|
...date precedes bulletin
|
Date: 2016-01-31:
| 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 |
283 |
63 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
46 |
19 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
30 |
41 |
28 |
4 |
0 |
0 |
0 |
| ODI |
0 |
66 |
66 |
59 |
31 |
10 |
0 |
0 |
| CDI |
0 |
82 |
65 |
131 |
50 |
61 |
40 |
2 |
| VCDI |
0 |
0 |
65 |
255 |
485 |
1647 |
9206 |
19239 |
|
...date precedes bulletin
|
Date: 2016-02-02:
| 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 |
336 |
38 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
49 |
0 |
32 |
1 |
0 |
0 |
0 |
| VODI |
0 |
68 |
3 |
52 |
53 |
0 |
0 |
0 |
| ODI |
0 |
63 |
78 |
93 |
54 |
14 |
3 |
0 |
| CDI |
0 |
130 |
122 |
283 |
142 |
84 |
63 |
16 |
| VCDI |
0 |
0 |
0 |
53 |
456 |
2008 |
8018 |
19762 |
|
...date precedes bulletin
|
Date: 2016-02-04:
| 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 |
334 |
31 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
47 |
3 |
24 |
1 |
0 |
0 |
0 |
| VODI |
0 |
55 |
4 |
49 |
41 |
0 |
0 |
0 |
| ODI |
0 |
53 |
3 |
47 |
75 |
6 |
0 |
0 |
| CDI |
0 |
45 |
27 |
80 |
136 |
85 |
95 |
14 |
| VCDI |
0 |
49 |
166 |
275 |
568 |
2239 |
8069 |
19461 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
319 |
32 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
55 |
3 |
14 |
0 |
0 |
0 |
0 |
| VODI |
0 |
63 |
4 |
49 |
24 |
0 |
0 |
0 |
| ODI |
0 |
49 |
4 |
42 |
79 |
4 |
0 |
0 |
| CDI |
0 |
51 |
27 |
89 |
129 |
83 |
90 |
11 |
| VCDI |
0 |
46 |
164 |
281 |
589 |
2243 |
8074 |
19464 |
|
Date: 2016-02-06:
| 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 |
286 |
46 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
37 |
4 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
47 |
3 |
5 |
29 |
0 |
0 |
0 |
| ODI |
0 |
37 |
3 |
5 |
80 |
19 |
2 |
0 |
| CDI |
0 |
46 |
12 |
5 |
102 |
122 |
124 |
12 |
| VCDI |
0 |
3 |
125 |
239 |
451 |
1627 |
9865 |
18744 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
278 |
45 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
36 |
5 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
47 |
4 |
6 |
14 |
0 |
0 |
0 |
| ODI |
0 |
44 |
3 |
4 |
65 |
10 |
3 |
0 |
| CDI |
0 |
42 |
10 |
7 |
108 |
119 |
116 |
9 |
| VCDI |
0 |
9 |
126 |
237 |
475 |
1639 |
9872 |
18747 |
|
Date: 2016-02-08:
| 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 |
224 |
199 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
10 |
57 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
65 |
65 |
2 |
0 |
0 |
0 |
| ODI |
0 |
0 |
19 |
61 |
24 |
12 |
0 |
0 |
| CDI |
0 |
0 |
0 |
77 |
81 |
156 |
34 |
7 |
| VCDI |
0 |
0 |
0 |
9 |
178 |
1049 |
9320 |
20427 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
180 |
150 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
15 |
19 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
18 |
31 |
5 |
2 |
0 |
0 |
0 |
| ODI |
0 |
17 |
23 |
9 |
3 |
15 |
13 |
0 |
| CDI |
0 |
4 |
44 |
11 |
29 |
157 |
69 |
10 |
| VCDI |
0 |
0 |
73 |
190 |
251 |
1045 |
9272 |
20424 |
|
Date: 2016-02-10:
| 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 |
322 |
123 |
4 |
0 |
0 |
0 |
0 |
| OW |
0 |
72 |
9 |
4 |
0 |
0 |
0 |
0 |
| VODI |
0 |
132 |
10 |
17 |
14 |
0 |
0 |
0 |
| ODI |
0 |
67 |
46 |
26 |
29 |
8 |
0 |
0 |
| CDI |
0 |
74 |
44 |
62 |
107 |
50 |
20 |
13 |
| VCDI |
0 |
37 |
57 |
178 |
602 |
1761 |
8576 |
19618 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
230 |
119 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
43 |
5 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
58 |
8 |
8 |
5 |
0 |
0 |
0 |
| ODI |
0 |
63 |
5 |
22 |
31 |
3 |
0 |
0 |
| CDI |
0 |
84 |
6 |
33 |
73 |
49 |
14 |
5 |
| VCDI |
0 |
226 |
146 |
226 |
643 |
1767 |
8582 |
19626 |
|
Date: 2016-02-12:
| 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 |
380 |
27 |
5 |
0 |
0 |
0 |
0 |
| OW |
0 |
97 |
11 |
23 |
7 |
0 |
0 |
0 |
| VODI |
0 |
166 |
29 |
60 |
19 |
0 |
0 |
0 |
| ODI |
0 |
54 |
69 |
61 |
42 |
15 |
0 |
0 |
| CDI |
0 |
84 |
70 |
106 |
98 |
80 |
16 |
1 |
| VCDI |
0 |
52 |
77 |
226 |
506 |
1791 |
8812 |
19098 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
310 |
26 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
48 |
1 |
3 |
1 |
0 |
0 |
0 |
| VODI |
0 |
59 |
0 |
34 |
6 |
0 |
0 |
0 |
| ODI |
0 |
66 |
9 |
46 |
10 |
5 |
0 |
0 |
| CDI |
0 |
113 |
12 |
90 |
42 |
55 |
20 |
0 |
| VCDI |
0 |
237 |
235 |
308 |
613 |
1826 |
8808 |
19099 |
|
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