Validation of sea ice concentration - American sector
Bulletin date: 2024-01-16
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-01-16:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
3 |
17 |
36 |
6 |
0 |
| CDI |
0 |
0 |
0 |
1 |
93 |
361 |
110 |
46 |
| VCDI |
0 |
0 |
0 |
54 |
770 |
4428 |
11059 |
28612 |
|
Date: 2024-01-18:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
5 |
21 |
4 |
0 |
| CDI |
0 |
0 |
0 |
4 |
48 |
280 |
132 |
68 |
| VCDI |
0 |
0 |
0 |
11 |
898 |
4076 |
10152 |
29897 |
|
Date: 2024-01-20:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
1 |
15 |
9 |
1 |
| CDI |
0 |
0 |
0 |
0 |
32 |
150 |
157 |
38 |
| VCDI |
0 |
0 |
0 |
0 |
463 |
2880 |
12338 |
29512 |
|
Date: 2024-01-22:
| 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 |
0 |
0 |
0 |
0 |
0 |
| OW |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| VODI |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
6 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
83 |
97 |
14 |
| VCDI |
0 |
0 |
0 |
0 |
139 |
1739 |
9508 |
34009 |
|
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