Validation of sea ice concentration
Bulletin date: 2013-03-14
Model vs. observations, sea ice class contingency tables
Date: 2013-03-08:
| 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 |
12723 |
5788 |
423 |
325 |
197 |
97 |
15 |
0 |
| OW |
0 |
199 |
93 |
102 |
103 |
74 |
17 |
0 |
| VODI |
0 |
172 |
53 |
127 |
150 |
111 |
23 |
0 |
| ODI |
0 |
31 |
38 |
80 |
161 |
217 |
49 |
0 |
| CDI |
0 |
15 |
17 |
53 |
151 |
400 |
273 |
64 |
| VCDI |
0 |
6 |
9 |
34 |
127 |
637 |
6956 |
7310 |
|
...date precedes bulletin
|
Date: 2013-03-12:
| 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 |
11760 |
6282 |
734 |
444 |
271 |
142 |
11 |
0 |
| OW |
0 |
54 |
114 |
150 |
90 |
99 |
24 |
0 |
| VODI |
0 |
11 |
60 |
135 |
119 |
161 |
39 |
0 |
| ODI |
0 |
4 |
13 |
70 |
112 |
186 |
79 |
0 |
| CDI |
0 |
1 |
6 |
68 |
158 |
320 |
441 |
0 |
| VCDI |
0 |
0 |
3 |
38 |
136 |
758 |
8871 |
5456 |
|
...date precedes bulletin
|
Date: 2013-03-14:
| 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 |
12292 |
5868 |
582 |
404 |
162 |
52 |
50 |
0 |
| OW |
1 |
89 |
100 |
132 |
117 |
50 |
36 |
0 |
| VODI |
0 |
48 |
66 |
122 |
136 |
93 |
78 |
0 |
| ODI |
0 |
8 |
17 |
84 |
119 |
130 |
116 |
0 |
| CDI |
0 |
0 |
10 |
46 |
135 |
276 |
432 |
6 |
| VCDI |
0 |
0 |
0 |
15 |
107 |
474 |
8612 |
6355 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12293 |
5954 |
660 |
540 |
295 |
112 |
85 |
0 |
| OW |
0 |
33 |
45 |
51 |
68 |
45 |
41 |
0 |
| VODI |
0 |
20 |
41 |
77 |
90 |
87 |
75 |
0 |
| ODI |
0 |
6 |
18 |
61 |
89 |
108 |
99 |
0 |
| CDI |
0 |
0 |
9 |
50 |
111 |
229 |
389 |
5 |
| VCDI |
0 |
0 |
2 |
24 |
123 |
494 |
8635 |
6356 |
|
Date: 2013-03-18:
| 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 |
12644 |
6017 |
553 |
379 |
98 |
44 |
15 |
0 |
| OW |
1 |
73 |
132 |
110 |
98 |
66 |
25 |
0 |
| VODI |
0 |
21 |
118 |
99 |
109 |
118 |
50 |
0 |
| ODI |
0 |
4 |
24 |
72 |
129 |
224 |
126 |
0 |
| CDI |
0 |
3 |
5 |
9 |
62 |
306 |
540 |
17 |
| VCDI |
0 |
2 |
0 |
8 |
92 |
332 |
7414 |
7281 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12644 |
5922 |
574 |
416 |
170 |
129 |
61 |
0 |
| OW |
1 |
69 |
60 |
40 |
39 |
40 |
34 |
0 |
| VODI |
0 |
55 |
76 |
62 |
53 |
78 |
80 |
0 |
| ODI |
0 |
23 |
51 |
59 |
58 |
118 |
100 |
1 |
| CDI |
0 |
30 |
38 |
40 |
105 |
273 |
338 |
17 |
| VCDI |
0 |
21 |
33 |
60 |
163 |
452 |
7557 |
7280 |
|
Date: 2013-03-20:
| 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 |
12830 |
5868 |
586 |
288 |
69 |
77 |
20 |
0 |
| OW |
1 |
56 |
93 |
162 |
69 |
67 |
13 |
0 |
| VODI |
0 |
15 |
51 |
104 |
73 |
187 |
29 |
0 |
| ODI |
0 |
5 |
18 |
44 |
94 |
236 |
69 |
15 |
| CDI |
0 |
3 |
9 |
17 |
119 |
371 |
352 |
135 |
| VCDI |
0 |
0 |
0 |
5 |
107 |
579 |
8325 |
6259 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12830 |
5859 |
596 |
336 |
93 |
183 |
47 |
0 |
| OW |
1 |
44 |
52 |
70 |
38 |
65 |
15 |
0 |
| VODI |
0 |
19 |
57 |
73 |
70 |
109 |
45 |
0 |
| ODI |
0 |
9 |
26 |
54 |
82 |
148 |
92 |
23 |
| CDI |
0 |
8 |
15 |
39 |
104 |
266 |
297 |
137 |
| VCDI |
0 |
8 |
11 |
48 |
144 |
746 |
8312 |
6249 |
|
Date: 2013-03-22:
| 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 |
12937 |
5707 |
465 |
342 |
117 |
68 |
29 |
0 |
| OW |
0 |
95 |
67 |
103 |
91 |
70 |
20 |
0 |
| VODI |
0 |
16 |
61 |
96 |
94 |
132 |
69 |
0 |
| ODI |
0 |
0 |
18 |
45 |
106 |
172 |
139 |
0 |
| CDI |
0 |
0 |
7 |
18 |
74 |
390 |
588 |
50 |
| VCDI |
0 |
0 |
0 |
47 |
78 |
480 |
8322 |
6306 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
12937 |
5653 |
504 |
383 |
185 |
122 |
73 |
0 |
| OW |
0 |
42 |
28 |
51 |
42 |
50 |
33 |
0 |
| VODI |
0 |
40 |
25 |
63 |
63 |
80 |
84 |
0 |
| ODI |
0 |
21 |
20 |
31 |
49 |
129 |
149 |
0 |
| CDI |
0 |
27 |
15 |
21 |
98 |
299 |
444 |
47 |
| VCDI |
0 |
35 |
26 |
102 |
123 |
632 |
8384 |
6309 |
|
Generated by /metno/routine/sms/V2/SIvalidation/SIwebPage.sh Tue Apr 19 11:01:44 UTC 2016 on arcmfc