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Scaling behaviour in daily air humidity fluctuations

Gabor Vattay·Andrea Harnos
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Abstract

We show that the daily average air humidity fluctuations exhibit non-trivial $1/f^α$ behaviour which different from the spectral properties of other meteorological quantities. This feature and the fractal spatial strucure found in clouds make it plausible to regard air humidity fluctuations as a manifestation of self-organized criticality. We give arguments why the dynamics in air humidity can be similar to those in sandpile models of SOC.

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Gabor Vattay, Andrea Harnos. 1993-11-29. Scaling behaviour in daily air humidity fluctuations. https://doi.org/10.1103/physrevlett.73.768

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