EA: PASQUILL_ATMOSPHERE_STABILITY_INDEX
EE: CATEGORY_D
Status:
STD 2005/06/07
Code:
7
EA label:
PASQUILL_ATMOSPHERE_STABILITY_INDEX
Concept definition:
Neutral conditions: during daytime, <<
WIND_SPEED
>> 4 to 6 metres per second with slight insolation, or <<
WIND_SPEED
>> greater than 6 metres per second with moderate or slight insolation; during <<
WIND_SPEED
>>, wind speed greater than 3 metres per second with thin overcast or more than 1/2 low cloud coverage, or <<
WIND_SPEED
>> greater than 4 metres per second with less than 3/8 cloud cover; anytime with heavy overcast; Category D.
Reference type:
IR
Reference:
[
APMD
, Section 4.8.5]
Supplemental references:
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