  High momentum jets and hadrons are important probes for the quark gluon
plasma (QGP) formed in nuclear collisions at high energies. We investigate how
fluctuations in the background density of the QGP and fluctuations in the
spatial distribution of the hard process create azimuthal asymmetries of the
high momentum hadron spectrum, described by the Fourier coefficients $v_n$, $n
> 0$ . We estimate the coefficients up to $v_6$ in a simple energy loss model
tuned to single inclusive hadron suppression.
