Validation of sea ice concentration - Asian sector
Bulletin date: 2021-02-18
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2021-02-12:
| 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 |
28 |
2 |
20 |
17 |
0 |
0 |
0 |
| OW |
0 |
7 |
2 |
6 |
51 |
0 |
0 |
0 |
| VODI |
0 |
4 |
0 |
15 |
47 |
10 |
0 |
0 |
| ODI |
0 |
0 |
2 |
17 |
33 |
9 |
0 |
0 |
| CDI |
0 |
0 |
0 |
8 |
18 |
20 |
12 |
31 |
| VCDI |
0 |
0 |
0 |
2 |
27 |
466 |
7707 |
23521 |
|
...date precedes bulletin
|
Date: 2021-02-14:
| 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 |
20 |
1 |
22 |
9 |
0 |
0 |
0 |
| OW |
0 |
7 |
1 |
6 |
27 |
2 |
0 |
0 |
| VODI |
0 |
1 |
2 |
11 |
53 |
15 |
0 |
0 |
| ODI |
0 |
0 |
0 |
14 |
43 |
11 |
0 |
0 |
| CDI |
0 |
0 |
0 |
10 |
25 |
16 |
2 |
1 |
| VCDI |
0 |
0 |
0 |
1 |
24 |
113 |
4142 |
27503 |
|
...date precedes bulletin
|
Date: 2021-02-16:
| 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 |
16 |
3 |
23 |
11 |
0 |
0 |
0 |
| OW |
0 |
2 |
0 |
9 |
22 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
10 |
34 |
8 |
0 |
0 |
| ODI |
0 |
0 |
0 |
6 |
45 |
25 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
46 |
35 |
0 |
1 |
| VCDI |
0 |
0 |
0 |
0 |
21 |
310 |
5322 |
26133 |
|
...date precedes bulletin
|
Date: 2021-02-18:
| 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 |
6 |
4 |
22 |
3 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
14 |
9 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
5 |
35 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
35 |
0 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
62 |
16 |
11 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
53 |
418 |
5476 |
25910 |
|
|
observations |
|
Ice free |
Ice free
near MIZ |
OW |
VODI |
ODI |
CDI |
VCDI
near MIZ |
VCDI |
m
o
d
e
l |
Ice free |
0 |
6 |
4 |
21 |
3 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
14 |
8 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
5 |
35 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
1 |
35 |
0 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
60 |
12 |
9 |
3 |
| VCDI |
0 |
0 |
0 |
0 |
56 |
422 |
5478 |
25910 |
|
Date: 2021-02-20:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2021-02-22:
| 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 |
0 |
0 |
0 |
11 |
21 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
19 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
32 |
7 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
28 |
10 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
46 |
22 |
15 |
71 |
| VCDI |
0 |
0 |
0 |
0 |
45 |
201 |
3553 |
28001 |
|
|
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 |
10 |
16 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
1 |
14 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
27 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
28 |
8 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
32 |
22 |
19 |
29 |
| VCDI |
0 |
0 |
0 |
0 |
74 |
210 |
3549 |
28043 |
|
Date: 2021-02-24:
| 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 |
34 |
1 |
3 |
0 |
0 |
0 |
0 |
| OW |
0 |
16 |
1 |
14 |
0 |
0 |
0 |
0 |
| VODI |
0 |
17 |
3 |
24 |
0 |
0 |
0 |
0 |
| ODI |
0 |
14 |
1 |
22 |
14 |
0 |
0 |
0 |
| CDI |
0 |
12 |
0 |
18 |
38 |
2 |
4 |
14 |
| VCDI |
0 |
9 |
1 |
62 |
162 |
337 |
4178 |
27081 |
|
|
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 |
1 |
0 |
0 |
0 |
0 |
| OW |
0 |
15 |
1 |
5 |
0 |
0 |
0 |
0 |
| VODI |
0 |
19 |
4 |
18 |
0 |
0 |
0 |
0 |
| ODI |
0 |
14 |
1 |
25 |
3 |
0 |
0 |
0 |
| CDI |
0 |
11 |
0 |
27 |
34 |
2 |
2 |
6 |
| VCDI |
0 |
12 |
1 |
67 |
177 |
337 |
4180 |
27089 |
|
Date: 2021-02-26:
| 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 |
34 |
0 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
17 |
1 |
3 |
0 |
0 |
0 |
0 |
| VODI |
0 |
26 |
1 |
13 |
3 |
0 |
0 |
0 |
| ODI |
0 |
17 |
5 |
13 |
11 |
0 |
0 |
0 |
| CDI |
0 |
18 |
1 |
24 |
35 |
27 |
9 |
40 |
| VCDI |
0 |
67 |
7 |
73 |
240 |
336 |
5765 |
25296 |
|
|
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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
24 |
1 |
2 |
0 |
0 |
0 |
0 |
| VODI |
0 |
32 |
1 |
11 |
1 |
0 |
0 |
0 |
| ODI |
0 |
23 |
4 |
15 |
7 |
0 |
0 |
0 |
| CDI |
0 |
20 |
2 |
23 |
32 |
7 |
0 |
4 |
| VCDI |
0 |
49 |
7 |
75 |
249 |
356 |
5774 |
25332 |
|
Generated by /metno/routine/sms/V2/xSIvalidation/xSIwebPageSector.sh Wed 30 Jun 2021 07:00:38 AM UTC on arcval