Fig. 2
From: Shear wave splitting of the 2018 Lombok earthquake aftershock area, Indonesia
a An example of raw seismograph of N–S and E–W component of August 7 5:25 UTC event; b seismograph of 2a that had been filtered using 0.2–4 Hz bandpass filter; c rotated seismograph shows similar shape of Sfast and Sslow waveform; d time-shifted seismograph; e hodogram of the seismograph particle motion, before and after the seismogram rotation process; f an example of SWS parameter determination process using rotated-correlation (RC) method for event in Fig. 2a. The white cross shows the SWS parameter result for the event used