Azimuthally-aligned shear-wave splitting is widely observed in the Earth's crust. The splitting
is diagnostic of some form of seismic anisotropy, although the cause of this anisotropy has …

Seismic shear-wave splitting is difficult to measure accurately because of the complexity of
the shear-wave signal. A variety of techniques have been developed for measuring time …

We analyze temporal variations of seismic velocity along the Karadere-Düzce branch of the
north Anatolian fault using seismograms generated by repeating earthquake clusters in the …

Knowledge about seismic anisotropy can provide important insight into the deformation of
the crust and upper mantle beneath tectonically active regions. Here we focus on the …

We present shear velocity anisotropy data from crustal earthquakes in California and
demonstrate that it is often possible to discriminate structural anisotropy (polarization of the …

This paper uses data from the Capital Area Seismograph Network in North China (NC),
currently the largest regional seismograph network in China to investigate the …

We present tomographic images of crustal structures in the southern California plate-
boundary area, with a focus on the San Jacinto fault zone (SJFZ), based on double …

We present new in situ observations of systematic asymmetry in the pattern of damage
expressed by fault zone rocks along sections of the San Andreas, San Jacinto, and …

We use cross-correlations of ambient seismic noise between pairs of 158 broadband and
short-period sensors to investigate velocity structure over the top 5–10 km of the crust in the …

We present an automatic shear wave splitting measurement tool for local earthquakes, with
the sole manual step of choosing an S arrival time. We apply the technique to three data sets …