Validation of sea ice concentration - American sector
Bulletin date: 2024-02-27
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-02-27:
| 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 |
1 |
0 |
| CDI |
0 |
0 |
0 |
0 |
0 |
39 |
26 |
35 |
| VCDI |
0 |
0 |
0 |
0 |
1 |
1290 |
6566 |
37635 |
|
Date: 2024-02-29:
| 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 |
2 |
0 |
0 |
| CDI |
0 |
0 |
0 |
0 |
12 |
58 |
33 |
66 |
| VCDI |
0 |
0 |
0 |
3 |
172 |
1430 |
8588 |
35231 |
|
Date: 2024-03-02:
| 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 |
7 |
20 |
4 |
9 |
| CDI |
0 |
0 |
0 |
0 |
14 |
73 |
40 |
73 |
| VCDI |
0 |
0 |
0 |
3 |
187 |
1330 |
7381 |
36455 |
|
Date: 2024-03-04:
| 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 |
7 |
0 |
| CDI |
0 |
0 |
0 |
0 |
6 |
91 |
168 |
44 |
| VCDI |
0 |
0 |
0 |
0 |
91 |
971 |
8263 |
35953 |
|
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