Validation of sea ice concentration - American sector
Bulletin date: 2023-01-10
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2023-01-10:
| 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 |
1 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
0 |
5 |
3 |
| CDI |
0 |
0 |
0 |
0 |
2 |
48 |
131 |
148 |
| VCDI |
0 |
0 |
0 |
0 |
35 |
1260 |
7920 |
36043 |
|
Date: 2023-01-12:
| 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 |
2 |
4 |
0 |
| CDI |
0 |
0 |
0 |
0 |
6 |
66 |
101 |
126 |
| VCDI |
0 |
0 |
0 |
0 |
146 |
2478 |
11355 |
31312 |
|
Date: 2023-01-14:
| 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 |
2 |
6 |
0 |
| CDI |
0 |
0 |
0 |
0 |
17 |
77 |
184 |
58 |
| VCDI |
0 |
0 |
0 |
0 |
89 |
1916 |
13041 |
30206 |
|
Date: 2023-01-16:
| 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 |
0 |
0 |
3 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
6 |
37 |
129 |
143 |
| VCDI |
0 |
0 |
0 |
0 |
99 |
2480 |
13184 |
29515 |
|
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