Convective Inhibition (CIN)

CIN is a measure of the stability of the atmosphere and defines the vertically integrated negative buoyancy of a rising parcel. It is a good indicator of general stability, and convection tends to be less vigorous with higher values.

CIN < 100	Potential Instability.
CIN 100 to 200	Marginally stable.
CIN 200 to 300	Moderately stable.
CIN > 400	Very stable.

Other UKAWC Stability Indices:

Lifted Index (LI)

CAPE

K-Index

Showalter Index

SWEAT

Total Totals

Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky