Validation of sea ice concentration - Asian sector
Bulletin date: 2016-05-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2016-05-06:
| 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 |
516 |
155 |
73 |
23 |
0 |
0 |
0 |
| OW |
0 |
6 |
15 |
46 |
14 |
1 |
0 |
0 |
| VODI |
0 |
1 |
19 |
72 |
76 |
75 |
0 |
0 |
| ODI |
0 |
0 |
1 |
58 |
131 |
157 |
34 |
0 |
| CDI |
0 |
0 |
0 |
15 |
204 |
498 |
442 |
8 |
| VCDI |
0 |
0 |
0 |
2 |
385 |
2254 |
8644 |
18157 |
|
...date precedes bulletin
|
Date: 2016-05-08:
| 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 |
519 |
138 |
72 |
23 |
0 |
0 |
0 |
| OW |
0 |
2 |
15 |
46 |
15 |
2 |
0 |
0 |
| VODI |
0 |
0 |
13 |
71 |
78 |
72 |
0 |
0 |
| ODI |
0 |
0 |
0 |
62 |
114 |
203 |
20 |
2 |
| CDI |
0 |
0 |
0 |
17 |
194 |
421 |
477 |
4 |
| VCDI |
0 |
0 |
0 |
10 |
405 |
2351 |
8199 |
18537 |
|
...date precedes bulletin
|
Date: 2016-05-10:
| 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 |
525 |
161 |
137 |
22 |
0 |
0 |
0 |
| OW |
0 |
0 |
1 |
69 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
80 |
39 |
12 |
0 |
0 |
| ODI |
0 |
0 |
0 |
23 |
149 |
128 |
1 |
0 |
| CDI |
0 |
0 |
0 |
4 |
258 |
939 |
136 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
199 |
1937 |
8662 |
18599 |
|
...date precedes bulletin
|
Date: 2016-05-12:
| 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 |
539 |
165 |
149 |
1 |
0 |
0 |
0 |
| OW |
0 |
0 |
11 |
63 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
2 |
85 |
13 |
5 |
0 |
0 |
| ODI |
0 |
0 |
0 |
47 |
115 |
129 |
3 |
2 |
| CDI |
0 |
0 |
0 |
27 |
305 |
671 |
269 |
21 |
| VCDI |
0 |
0 |
0 |
34 |
198 |
1840 |
7650 |
19735 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
539 |
160 |
141 |
1 |
0 |
0 |
0 |
| OW |
0 |
0 |
18 |
63 |
4 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
76 |
19 |
13 |
0 |
0 |
| ODI |
0 |
0 |
0 |
60 |
72 |
107 |
7 |
4 |
| CDI |
0 |
0 |
0 |
33 |
355 |
728 |
358 |
20 |
| VCDI |
0 |
0 |
0 |
32 |
184 |
1797 |
7557 |
19734 |
|
Date: 2016-05-14:
| 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 |
558 |
187 |
89 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
28 |
63 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
4 |
84 |
24 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
53 |
95 |
99 |
21 |
0 |
| CDI |
0 |
0 |
0 |
19 |
321 |
624 |
338 |
15 |
| VCDI |
0 |
0 |
0 |
41 |
298 |
1714 |
10708 |
16694 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
558 |
190 |
96 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
23 |
54 |
3 |
0 |
0 |
0 |
| VODI |
0 |
0 |
6 |
88 |
29 |
10 |
0 |
0 |
| ODI |
0 |
0 |
0 |
53 |
102 |
73 |
32 |
0 |
| CDI |
0 |
0 |
0 |
16 |
367 |
712 |
433 |
18 |
| VCDI |
0 |
0 |
0 |
42 |
239 |
1645 |
10602 |
16691 |
|
Date: 2016-05-16:
| 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 |
634 |
238 |
75 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
25 |
75 |
2 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
78 |
67 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
26 |
153 |
106 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
279 |
1203 |
180 |
35 |
| VCDI |
0 |
0 |
0 |
9 |
397 |
2090 |
12490 |
13916 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
628 |
193 |
65 |
0 |
0 |
0 |
0 |
| OW |
0 |
6 |
46 |
36 |
1 |
0 |
0 |
0 |
| VODI |
0 |
0 |
24 |
88 |
34 |
11 |
6 |
10 |
| ODI |
0 |
0 |
0 |
59 |
109 |
104 |
71 |
27 |
| CDI |
0 |
0 |
0 |
6 |
347 |
869 |
497 |
62 |
| VCDI |
0 |
0 |
0 |
9 |
407 |
2415 |
12100 |
13852 |
|
Date: 2016-05-18:
| 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 |
0 |
700 |
252 |
50 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
32 |
65 |
5 |
0 |
0 |
0 |
| VODI |
0 |
0 |
4 |
82 |
80 |
14 |
0 |
0 |
| ODI |
0 |
0 |
0 |
49 |
174 |
107 |
23 |
0 |
| CDI |
0 |
0 |
0 |
5 |
502 |
1131 |
266 |
13 |
| VCDI |
0 |
0 |
0 |
9 |
463 |
3738 |
13614 |
10704 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
684 |
226 |
43 |
0 |
0 |
0 |
0 |
| OW |
0 |
11 |
41 |
53 |
1 |
0 |
0 |
0 |
| VODI |
0 |
5 |
13 |
116 |
44 |
44 |
24 |
5 |
| ODI |
0 |
0 |
8 |
24 |
216 |
161 |
86 |
55 |
| CDI |
0 |
0 |
0 |
15 |
510 |
802 |
578 |
95 |
| VCDI |
0 |
0 |
0 |
9 |
453 |
3983 |
13215 |
10562 |
|
Date: 2016-05-20:
| 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 |
0 |
863 |
148 |
91 |
6 |
0 |
0 |
0 |
| OW |
0 |
12 |
69 |
51 |
29 |
0 |
0 |
0 |
| VODI |
0 |
0 |
34 |
87 |
108 |
21 |
0 |
0 |
| ODI |
0 |
0 |
0 |
87 |
234 |
166 |
13 |
0 |
| CDI |
0 |
0 |
0 |
16 |
425 |
1021 |
515 |
0 |
| VCDI |
0 |
0 |
0 |
9 |
408 |
3139 |
14504 |
10026 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
836 |
137 |
62 |
3 |
0 |
0 |
0 |
| OW |
0 |
35 |
67 |
45 |
21 |
2 |
0 |
0 |
| VODI |
0 |
4 |
42 |
124 |
91 |
80 |
25 |
0 |
| ODI |
0 |
0 |
5 |
91 |
220 |
221 |
106 |
93 |
| CDI |
0 |
0 |
0 |
8 |
515 |
1026 |
746 |
210 |
| VCDI |
0 |
0 |
0 |
11 |
360 |
3018 |
14155 |
9723 |
|
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