Validation of sea ice concentration - Asian sector
Bulletin date: 2022-01-27
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2022-01-21:
| 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 |
41 |
4 |
13 |
19 |
0 |
0 |
0 |
| OW |
0 |
14 |
1 |
15 |
24 |
0 |
0 |
0 |
| VODI |
0 |
15 |
2 |
23 |
32 |
0 |
0 |
0 |
| ODI |
0 |
15 |
5 |
18 |
33 |
1 |
0 |
0 |
| CDI |
0 |
25 |
1 |
11 |
11 |
58 |
19 |
14 |
| VCDI |
0 |
79 |
7 |
81 |
211 |
704 |
8054 |
22532 |
|
...date precedes bulletin
|
Date: 2022-01-23:
| 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 |
70 |
1 |
18 |
0 |
0 |
0 |
0 |
| OW |
0 |
30 |
1 |
23 |
0 |
0 |
0 |
0 |
| VODI |
0 |
32 |
8 |
40 |
0 |
0 |
0 |
0 |
| ODI |
0 |
27 |
2 |
30 |
0 |
0 |
0 |
0 |
| CDI |
0 |
32 |
3 |
19 |
4 |
17 |
0 |
0 |
| VCDI |
0 |
90 |
5 |
97 |
151 |
316 |
5631 |
25435 |
|
...date precedes bulletin
|
Date: 2022-01-25:
| 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 |
53 |
188 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
23 |
86 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
13 |
83 |
0 |
10 |
9 |
0 |
0 |
0 |
| ODI |
0 |
94 |
1 |
29 |
55 |
17 |
1 |
0 |
| CDI |
0 |
121 |
2 |
46 |
74 |
70 |
19 |
20 |
| VCDI |
0 |
174 |
15 |
147 |
331 |
1357 |
7751 |
21293 |
|
...date precedes bulletin
|
Date: 2022-01-27:
| 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 |
232 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
96 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
124 |
6 |
31 |
33 |
3 |
0 |
0 |
| ODI |
0 |
95 |
3 |
54 |
98 |
31 |
5 |
0 |
| CDI |
0 |
134 |
4 |
55 |
156 |
165 |
49 |
114 |
| VCDI |
0 |
314 |
28 |
181 |
669 |
2535 |
8524 |
18343 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
206 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
81 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
109 |
5 |
38 |
34 |
1 |
0 |
0 |
| ODI |
0 |
111 |
4 |
60 |
100 |
36 |
5 |
0 |
| CDI |
0 |
147 |
3 |
50 |
154 |
164 |
50 |
119 |
| VCDI |
0 |
341 |
29 |
173 |
668 |
2533 |
8523 |
18338 |
|
Date: 2022-01-29:
| 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 |
165 |
5 |
8 |
0 |
0 |
0 |
0 |
| OW |
0 |
75 |
0 |
12 |
1 |
0 |
0 |
0 |
| VODI |
0 |
80 |
4 |
9 |
7 |
0 |
0 |
0 |
| ODI |
0 |
70 |
1 |
22 |
119 |
50 |
3 |
0 |
| CDI |
0 |
117 |
1 |
46 |
167 |
169 |
72 |
61 |
| VCDI |
0 |
184 |
16 |
288 |
753 |
1699 |
9301 |
18577 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
152 |
4 |
7 |
0 |
0 |
0 |
0 |
| OW |
0 |
58 |
1 |
11 |
1 |
0 |
0 |
0 |
| VODI |
0 |
81 |
4 |
12 |
15 |
0 |
0 |
0 |
| ODI |
0 |
57 |
1 |
27 |
135 |
49 |
3 |
0 |
| CDI |
0 |
95 |
0 |
30 |
158 |
184 |
78 |
71 |
| VCDI |
0 |
248 |
17 |
298 |
738 |
1685 |
9295 |
18567 |
|
Date: 2022-01-31:
| 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 |
232 |
3 |
10 |
3 |
0 |
0 |
0 |
| OW |
0 |
48 |
4 |
13 |
8 |
0 |
0 |
0 |
| VODI |
0 |
46 |
0 |
24 |
12 |
0 |
0 |
0 |
| ODI |
0 |
44 |
6 |
36 |
10 |
22 |
1 |
0 |
| CDI |
0 |
41 |
5 |
23 |
53 |
159 |
42 |
3 |
| VCDI |
0 |
144 |
10 |
95 |
342 |
1606 |
8588 |
20449 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
134 |
2 |
11 |
6 |
0 |
0 |
0 |
| OW |
0 |
34 |
5 |
12 |
6 |
0 |
0 |
0 |
| VODI |
0 |
53 |
0 |
15 |
11 |
0 |
0 |
0 |
| ODI |
0 |
46 |
0 |
11 |
2 |
38 |
1 |
0 |
| CDI |
0 |
60 |
2 |
3 |
28 |
233 |
38 |
4 |
| VCDI |
0 |
228 |
19 |
149 |
375 |
1516 |
8592 |
20448 |
|
Date: 2022-02-02:
| 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 |
173 |
5 |
24 |
2 |
0 |
0 |
0 |
| OW |
0 |
50 |
5 |
16 |
7 |
0 |
0 |
0 |
| VODI |
0 |
49 |
1 |
18 |
17 |
0 |
0 |
0 |
| ODI |
0 |
25 |
4 |
12 |
14 |
7 |
8 |
0 |
| CDI |
0 |
32 |
2 |
17 |
29 |
79 |
38 |
2 |
| VCDI |
0 |
228 |
21 |
134 |
329 |
1253 |
8799 |
20682 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
113 |
5 |
22 |
5 |
0 |
0 |
0 |
| OW |
0 |
24 |
5 |
15 |
5 |
0 |
0 |
0 |
| VODI |
0 |
38 |
0 |
17 |
19 |
0 |
0 |
0 |
| ODI |
0 |
36 |
0 |
7 |
9 |
4 |
8 |
0 |
| CDI |
0 |
39 |
3 |
2 |
9 |
75 |
50 |
0 |
| VCDI |
0 |
307 |
25 |
158 |
351 |
1260 |
8787 |
20684 |
|
Date: 2022-02-04:
| 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 |
125 |
4 |
22 |
3 |
0 |
0 |
0 |
| OW |
0 |
51 |
4 |
15 |
10 |
0 |
0 |
0 |
| VODI |
0 |
47 |
0 |
17 |
14 |
0 |
0 |
0 |
| ODI |
0 |
24 |
7 |
12 |
27 |
2 |
0 |
0 |
| CDI |
0 |
24 |
2 |
17 |
17 |
41 |
74 |
22 |
| VCDI |
0 |
72 |
9 |
100 |
321 |
790 |
8246 |
21963 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
100 |
4 |
25 |
8 |
0 |
0 |
0 |
| OW |
0 |
25 |
4 |
16 |
8 |
0 |
0 |
0 |
| VODI |
0 |
32 |
0 |
14 |
20 |
0 |
0 |
0 |
| ODI |
0 |
31 |
1 |
5 |
20 |
10 |
1 |
0 |
| CDI |
0 |
24 |
5 |
8 |
6 |
32 |
58 |
17 |
| VCDI |
0 |
131 |
12 |
115 |
330 |
791 |
8261 |
21968 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Fri 11 Feb 2022 03:40:13 AM UTC on arcval