When excited with very small amplitude [O(≤10−9) m], very high ultrasonic frequency [O(≥106) Hz] vibrations, an otherwise quiescent small volume [O(10−6) μl] of water will exhibit oscillations at its ambient interface that are visible by eye [O(10−2) m and O(101) Hz]. Recent experimentation has shown that this remarkable behavior occurs in the absence of any classically predicted originating mechanisms such as Faraday instabilities, so that the physics of ultrasonically vibrated microscale water volumes remains enigmatic, lacking detailed theoretical characterization. In this talk, we present recently acquired, high-speed holographic time-dependent measurements of the ambient interface of a microscale water volume subject to acoustic forcing in the MHz regime. We show that the statistical distribution of surface oscillations—capillary waves—is a continuously variable function of the input amplitude, varying from near Gaussian at small powers to Lévy α-stable at higher powers. The relationship between this statistical observation and near-atomization physics is discussed and potential modalities for low-dimensional mathematical characterization of the system are presented.