Validation of sea ice concentration - American sector
Bulletin date: 2024-03-12
Data source: OSI SAF N.H. sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2024-03-12:
| 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 |
4 |
0 |
0 |
| ODI |
0 |
0 |
0 |
0 |
0 |
35 |
23 |
14 |
| CDI |
0 |
0 |
0 |
0 |
16 |
50 |
163 |
143 |
| VCDI |
0 |
0 |
0 |
0 |
106 |
834 |
7965 |
36243 |
|
Date: 2024-03-14:
| 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 |
1 |
1 |
0 |
| ODI |
0 |
0 |
0 |
0 |
2 |
9 |
23 |
7 |
| CDI |
0 |
0 |
0 |
0 |
7 |
41 |
165 |
131 |
| VCDI |
0 |
0 |
0 |
0 |
139 |
807 |
7548 |
36715 |
|
Date: 2024-03-16:
| 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 |
2 |
0 |
2 |
16 |
| CDI |
0 |
0 |
0 |
0 |
23 |
11 |
91 |
268 |
| VCDI |
0 |
0 |
0 |
0 |
138 |
738 |
4492 |
39815 |
|
Date: 2024-03-18:
| 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 |
3 |
| ODI |
0 |
0 |
0 |
0 |
1 |
0 |
8 |
89 |
| CDI |
0 |
0 |
0 |
0 |
14 |
13 |
65 |
292 |
| VCDI |
0 |
0 |
0 |
0 |
173 |
676 |
6704 |
37558 |
|
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