Validation of sea ice concentration - American sector
Bulletin date: 2025-10-02
Data source: OSI SAF N.H. multi-product sea ice concentration
Model vs. observations, sea ice class contingency tables
Date: 2025-09-26:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-09-28:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-09-30:
| 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 |
31756 |
4784 |
148 |
120 |
0 |
0 |
0 |
0 |
| OW |
250 |
950 |
308 |
621 |
60 |
0 |
0 |
0 |
| VODI |
0 |
95 |
38 |
776 |
399 |
0 |
0 |
0 |
| ODI |
0 |
17 |
13 |
128 |
949 |
20 |
0 |
0 |
| CDI |
0 |
13 |
3 |
2 |
738 |
1115 |
0 |
0 |
| VCDI |
0 |
0 |
0 |
0 |
91 |
3424 |
9650 |
4763 |
|
...date precedes bulletin
|
Date: 2025-10-02:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-10-04:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-10-06:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-10-08:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
Date: 2025-10-10:
| Best estimate |
Forecast |
|
...observations not yet available
|
...observations not yet available
|
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