Validation of sea ice concentration - Asian sector
Bulletin date: 2021-03-11
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-03-05:
| 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 |
25 |
3 |
10 |
0 |
0 |
0 |
0 |
| OW |
0 |
7 |
0 |
8 |
1 |
0 |
0 |
0 |
| VODI |
0 |
10 |
1 |
7 |
6 |
0 |
0 |
0 |
| ODI |
0 |
12 |
0 |
5 |
8 |
3 |
0 |
0 |
| CDI |
0 |
10 |
1 |
4 |
40 |
59 |
20 |
5 |
| VCDI |
0 |
20 |
6 |
220 |
338 |
917 |
5201 |
25135 |
|
...date precedes bulletin
|
Date: 2021-03-07:
| 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 |
17 |
2 |
14 |
1 |
0 |
0 |
0 |
| OW |
0 |
5 |
1 |
4 |
5 |
0 |
0 |
0 |
| VODI |
0 |
10 |
0 |
4 |
5 |
0 |
0 |
0 |
| ODI |
0 |
12 |
1 |
4 |
9 |
0 |
0 |
0 |
| CDI |
0 |
5 |
2 |
10 |
14 |
25 |
45 |
2 |
| VCDI |
0 |
8 |
1 |
205 |
344 |
596 |
6018 |
24713 |
|
...date precedes bulletin
|
Date: 2021-03-09:
| 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 |
37 |
1 |
2 |
0 |
0 |
0 |
0 |
| OW |
0 |
10 |
2 |
8 |
0 |
0 |
0 |
0 |
| VODI |
0 |
11 |
2 |
11 |
4 |
0 |
0 |
0 |
| ODI |
0 |
9 |
0 |
6 |
11 |
1 |
0 |
0 |
| CDI |
0 |
5 |
2 |
2 |
13 |
26 |
15 |
84 |
| VCDI |
0 |
16 |
4 |
76 |
188 |
515 |
5375 |
25646 |
|
...date precedes bulletin
|
Date: 2021-03-11:
| 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 |
31 |
0 |
6 |
0 |
0 |
0 |
0 |
| OW |
0 |
14 |
2 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
13 |
3 |
7 |
5 |
0 |
0 |
0 |
| ODI |
0 |
5 |
1 |
10 |
9 |
0 |
0 |
0 |
| CDI |
0 |
4 |
1 |
6 |
27 |
59 |
42 |
99 |
| VCDI |
0 |
8 |
2 |
44 |
126 |
581 |
10721 |
20253 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
28 |
0 |
6 |
0 |
0 |
0 |
0 |
| OW |
0 |
17 |
1 |
3 |
2 |
0 |
0 |
0 |
| VODI |
0 |
14 |
4 |
8 |
3 |
0 |
0 |
0 |
| ODI |
0 |
5 |
1 |
10 |
10 |
0 |
0 |
0 |
| CDI |
0 |
3 |
1 |
5 |
28 |
57 |
46 |
100 |
| VCDI |
0 |
8 |
2 |
44 |
124 |
583 |
10717 |
20252 |
|
Date: 2021-03-13:
| 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 |
19 |
1 |
7 |
1 |
0 |
0 |
0 |
| OW |
0 |
10 |
0 |
6 |
2 |
0 |
0 |
0 |
| VODI |
0 |
16 |
0 |
6 |
6 |
0 |
0 |
0 |
| ODI |
0 |
13 |
2 |
5 |
6 |
0 |
0 |
0 |
| CDI |
0 |
7 |
0 |
8 |
6 |
100 |
83 |
9 |
| VCDI |
0 |
13 |
5 |
50 |
164 |
821 |
10603 |
20113 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
17 |
1 |
8 |
1 |
0 |
0 |
0 |
| OW |
0 |
12 |
0 |
5 |
3 |
0 |
0 |
0 |
| VODI |
0 |
20 |
0 |
6 |
5 |
0 |
0 |
0 |
| ODI |
0 |
12 |
2 |
4 |
7 |
0 |
0 |
0 |
| CDI |
0 |
8 |
1 |
12 |
6 |
95 |
89 |
13 |
| VCDI |
0 |
9 |
4 |
47 |
163 |
826 |
10597 |
20109 |
|
Date: 2021-03-15:
| 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 |
5 |
0 |
15 |
9 |
0 |
0 |
0 |
| OW |
0 |
4 |
1 |
6 |
7 |
0 |
0 |
0 |
| VODI |
0 |
1 |
2 |
12 |
11 |
3 |
0 |
0 |
| ODI |
0 |
0 |
0 |
11 |
9 |
3 |
0 |
0 |
| CDI |
0 |
0 |
0 |
19 |
32 |
39 |
3 |
13 |
| VCDI |
0 |
0 |
0 |
17 |
67 |
317 |
9196 |
22280 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
2 |
0 |
9 |
7 |
0 |
0 |
0 |
| OW |
0 |
4 |
1 |
7 |
7 |
0 |
0 |
0 |
| VODI |
0 |
4 |
0 |
8 |
6 |
2 |
0 |
0 |
| ODI |
0 |
0 |
2 |
11 |
9 |
3 |
0 |
0 |
| CDI |
0 |
0 |
0 |
12 |
10 |
25 |
32 |
14 |
| VCDI |
0 |
0 |
0 |
33 |
96 |
332 |
9167 |
22279 |
|
Date: 2021-03-17:
| 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 |
0 |
0 |
24 |
4 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
5 |
7 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
11 |
11 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
4 |
14 |
4 |
0 |
0 |
| CDI |
0 |
0 |
0 |
3 |
23 |
51 |
8 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
69 |
442 |
4989 |
26410 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
0 |
14 |
2 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
12 |
6 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
9 |
8 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
7 |
12 |
0 |
0 |
0 |
| CDI |
0 |
0 |
0 |
4 |
22 |
15 |
0 |
11 |
| VCDI |
0 |
0 |
0 |
1 |
78 |
482 |
4997 |
26402 |
|
Date: 2021-03-19:
| 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 |
0 |
2 |
13 |
8 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
6 |
9 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
6 |
11 |
2 |
0 |
0 |
| ODI |
0 |
0 |
0 |
2 |
15 |
7 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
21 |
10 |
0 |
2 |
| VCDI |
0 |
0 |
0 |
0 |
38 |
302 |
2020 |
29608 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
0 |
1 |
6 |
8 |
0 |
0 |
0 |
| OW |
0 |
0 |
1 |
9 |
9 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
7 |
12 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
4 |
10 |
10 |
0 |
0 |
| CDI |
0 |
0 |
0 |
1 |
15 |
15 |
2 |
8 |
| VCDI |
0 |
0 |
0 |
0 |
48 |
292 |
2018 |
29602 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Wed 30 Jun 2021 07:16:04 AM UTC on arcval