EC: DUST_DEVIL
Status:
SUBM 2009/06/04
Concept definition:
An ensemble of <
PARTICLE
>s of <
DUST
> or <
SAND
>, sometimes accompanied by small litter, raised from the ground in the form of a whirling column of varying <<
HEIGHT
>> with a small <<
OUTSIDE_DIAMETER
>> and an approximately vertical axis; dust devil.
Reference type:
IR
Reference:
[
WMO306
, Volume I.1, Part A, Code Table 4678, Column 5]
Supplemental references:
[
AWS
, Table 2-4]
Group membership:
ATMOSPHERE
AIRBORNE_PARTICLE
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