Stability Flashcards
1
Q
Conditionally unstable
A
Atmosphere is stable for unsaturated air but unstable for saturated air
2
Q
ELR
A
Environmental lapse rate
ISA 2° 1000’
3
Q
ALR
A
Adiabatic lapse rate
Parcel rises or falls due to difference in heat
Expands as altitude increases
4
Q
DALR
A
Dry adiabatic lapse rate
3° per 1000’
Unsaturated
5
Q
SALR
A
saturated adiabatic lapse rate 1.5° per 1000’
6
Q
Isotherm
A
Temp remains constant