Validation of sea ice concentration - Asian sector
Bulletin date: 2021-12-30
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-12-24:
| 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 |
154 |
5 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
31 |
1 |
2 |
4 |
0 |
0 |
0 |
| VODI |
0 |
34 |
0 |
5 |
9 |
1 |
0 |
0 |
| ODI |
0 |
22 |
0 |
2 |
6 |
14 |
0 |
0 |
| CDI |
0 |
28 |
0 |
1 |
3 |
98 |
30 |
3 |
| VCDI |
0 |
66 |
9 |
75 |
138 |
1186 |
6023 |
24130 |
|
...date precedes bulletin
|
Date: 2021-12-26:
| 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 |
154 |
4 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
27 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
45 |
0 |
2 |
0 |
2 |
0 |
0 |
| ODI |
0 |
25 |
0 |
4 |
0 |
14 |
0 |
0 |
| CDI |
0 |
28 |
0 |
3 |
7 |
87 |
32 |
24 |
| VCDI |
0 |
108 |
11 |
59 |
128 |
606 |
4422 |
26290 |
|
...date precedes bulletin
|
Date: 2021-12-28:
| 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 |
174 |
4 |
27 |
0 |
0 |
0 |
0 |
| OW |
0 |
32 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
39 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
28 |
1 |
1 |
0 |
4 |
0 |
0 |
| CDI |
0 |
35 |
1 |
2 |
8 |
83 |
21 |
0 |
| VCDI |
0 |
131 |
11 |
74 |
163 |
866 |
6628 |
23749 |
|
...date precedes bulletin
|
Date: 2021-12-30:
| 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 |
129 |
8 |
49 |
1 |
0 |
0 |
0 |
| OW |
0 |
38 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
35 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
33 |
0 |
0 |
0 |
0 |
0 |
0 |
| CDI |
0 |
33 |
1 |
1 |
0 |
12 |
11 |
4 |
| VCDI |
0 |
146 |
16 |
102 |
119 |
264 |
4232 |
26848 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
131 |
8 |
49 |
1 |
0 |
0 |
0 |
| OW |
0 |
37 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
34 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
29 |
0 |
0 |
0 |
0 |
0 |
0 |
| CDI |
0 |
32 |
1 |
1 |
0 |
7 |
11 |
4 |
| VCDI |
0 |
151 |
16 |
102 |
119 |
269 |
4232 |
26848 |
|
Date: 2022-01-01:
| 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 |
106 |
7 |
41 |
19 |
0 |
0 |
0 |
| OW |
0 |
36 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
36 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
36 |
0 |
0 |
0 |
2 |
0 |
0 |
| CDI |
0 |
34 |
1 |
0 |
0 |
50 |
0 |
9 |
| VCDI |
0 |
150 |
14 |
123 |
119 |
400 |
3267 |
27632 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
110 |
7 |
41 |
19 |
0 |
0 |
0 |
| OW |
0 |
33 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
38 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
30 |
0 |
0 |
0 |
3 |
0 |
0 |
| CDI |
0 |
31 |
1 |
0 |
0 |
52 |
0 |
10 |
| VCDI |
0 |
156 |
14 |
123 |
119 |
397 |
3267 |
27631 |
|
Date: 2022-01-03:
| 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 |
119 |
11 |
53 |
0 |
0 |
0 |
0 |
| OW |
0 |
25 |
0 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
28 |
1 |
9 |
0 |
0 |
0 |
0 |
| ODI |
0 |
24 |
2 |
4 |
2 |
1 |
0 |
0 |
| CDI |
0 |
33 |
2 |
24 |
6 |
35 |
2 |
4 |
| VCDI |
0 |
39 |
5 |
206 |
203 |
342 |
4359 |
26535 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
95 |
10 |
27 |
0 |
0 |
0 |
0 |
| OW |
0 |
27 |
1 |
26 |
0 |
0 |
0 |
0 |
| VODI |
0 |
26 |
1 |
8 |
0 |
0 |
0 |
0 |
| ODI |
0 |
23 |
0 |
9 |
3 |
3 |
0 |
0 |
| CDI |
0 |
25 |
4 |
28 |
9 |
38 |
3 |
7 |
| VCDI |
0 |
72 |
5 |
206 |
199 |
337 |
4358 |
26532 |
|
Date: 2022-01-05:
| 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 |
40 |
11 |
79 |
11 |
0 |
0 |
0 |
| OW |
0 |
22 |
0 |
22 |
10 |
0 |
0 |
0 |
| VODI |
0 |
18 |
1 |
12 |
4 |
0 |
0 |
0 |
| ODI |
0 |
14 |
1 |
11 |
2 |
0 |
0 |
0 |
| CDI |
0 |
14 |
0 |
19 |
10 |
37 |
37 |
37 |
| VCDI |
0 |
12 |
3 |
106 |
306 |
670 |
5896 |
24677 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
28 |
11 |
57 |
3 |
0 |
0 |
0 |
| OW |
0 |
20 |
0 |
25 |
10 |
0 |
0 |
0 |
| VODI |
0 |
20 |
0 |
19 |
8 |
0 |
0 |
0 |
| ODI |
0 |
16 |
1 |
11 |
3 |
0 |
0 |
0 |
| CDI |
0 |
15 |
1 |
11 |
5 |
29 |
24 |
5 |
| VCDI |
0 |
21 |
3 |
126 |
314 |
678 |
5909 |
24709 |
|
Date: 2022-01-07:
| 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 |
27 |
8 |
60 |
3 |
0 |
0 |
0 |
| OW |
0 |
16 |
1 |
25 |
22 |
0 |
0 |
0 |
| VODI |
0 |
16 |
1 |
5 |
19 |
0 |
0 |
0 |
| ODI |
0 |
9 |
2 |
3 |
12 |
0 |
0 |
0 |
| CDI |
0 |
7 |
1 |
6 |
18 |
71 |
6 |
6 |
| VCDI |
0 |
3 |
1 |
21 |
120 |
607 |
5358 |
25628 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
29 |
6 |
46 |
1 |
0 |
0 |
0 |
| OW |
0 |
18 |
3 |
26 |
18 |
0 |
0 |
0 |
| VODI |
0 |
16 |
1 |
16 |
21 |
0 |
0 |
0 |
| ODI |
0 |
11 |
2 |
4 |
12 |
2 |
0 |
0 |
| CDI |
0 |
4 |
2 |
7 |
18 |
61 |
7 |
35 |
| VCDI |
0 |
0 |
0 |
21 |
124 |
615 |
5357 |
25599 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Fri 14 Jan 2022 02:55:39 AM UTC on arcval