Wet-bulb potential temperature

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Wet-bulb potential temperature, sometimes referred to as pseudo wet-bulb potential temperature, is the temperature that a parcel of air at any level would have if, starting at the wet-bulb temperature, it were brought at the saturated adiabatic lapse rate to the standard pressure of 1,000 mbar.

This temperature is conservative with respect to

reversible adiabatic
changes.

See also

External links