| Code/Flag Figure |
Description |
Status |
|
0
|
Hoppers only, mainly in bands or clusters
|
Operational
|
|
1
|
Winged adults in the vicinity more than 10 kilometres from point of observation
|
Operational
|
|
2
|
Locusts in flight, a few seen at the station
|
Operational
|
|
3
|
Locusts at the station, most of them on the ground
|
Operational
|
|
4
|
Locusts, some on ground and others in flight at a height less than 10 metres
|
Operational
|
|
5
|
Locusts, some on ground and others in flight at a height greater than 10 metres
|
Operational
|
|
6
|
Locusts, most in flight at a height less than 10 metres
|
Operational
|
|
7
|
Locusts, most in flight at a height greater than 10 metres
|
Operational
|
|
8
|
Locusts, all over inflicting severe damage to vegetation, no extermination operation
|
Operational
|
|
9
|
Locusts, all over inflicting severe damage to vegetation, extermination operation in progress
|
Operational
|
|
10-14
|
Reserved
|
Operational
|
|
15
|
Missing value
|
Operational
|