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Surface based parcel - temperature and dewpoint of the bottom layer of the sounding.
Mixed layer parcel - average potential temperature and average mixing ratio of the lowest 100 hPa.
Most unstable parcel - parcel with highest cape when starting in the lowest 300 hPa.
Convective temperature - lowest temperature required for surface based convection.
Virtual temperature correction - CAPE & CIN computed with virtual temperature, can be switched ON/OFF under settings.
international standard atmosphere
virtual temperature (parcel/sounding)
LCL - Lifting Condensation Level
LFC - Level of Free Convection
EL - Equilibrium Level
CAPE - Convective Available Potential Energy
CIN - Convective Inhibition
FL - Flight Level
AGL - Above Ground Level