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Calculate Theta-E
Temperature: °F °C K

Mixing Ratio: g/Kg

Station Pressure: in Hg mm Hg mbPaAtm

Theta-E:

Equation:

Theta-E Equation

In the above equation, Θe is the theta-e in Kelvin, T is the temperature in Kelvin, P is the station pressure in millibars, and M is the mixing ratio in grams per kilogram.