| Bit No. |
Flag Value |
Description |
Unit |
Status |
| 0 |
|
Volcanic ash probability |
% |
Operational |
| 1 |
|
Volcanic ash cloud top temperature |
K |
Operational |
| 2 |
|
Volcanic ash cloud top pressure |
Pa |
Operational |
| 3 |
|
Volcanic ash cloud top height |
m |
Operational |
| 4 |
|
Volcanic ash cloud emissivity |
Numeric |
Operational |
| 5 |
|
Volcanic ash effective absorption optical depth ratio |
Numeric |
Operational |
| 6 |
|
Volcanic ash cloud optical depth |
Numeric |
Operational |
| 7 |
|
Volcanic ash column density |
kg m-2 |
Operational |
| 8 |
|
Volcanic ash particle effective radius |
m |
Operational |
| 9-191 |
|
Reserved |
|
Operational |
| 192-254 |
|
Reserved for local use |
|
Operational |
| 255 |
|
Missing |
|
Operational |