Earthquake rupture front tracked by polarization azimuths: Codes and extra material

Set of matlab codes to calculate the rupture front position and migration speed every second starting from a set of SAC files. delays_turkey_event.m needs as input SAC files and returns a set of figures displaying the rupture front position and migrations speed. It needs some ad-hoc functions that are contained in this repository. list_of_accelerometers.txt contains the list of instruments processed in the code. turkey_section.py plots the seismic section of a subset of instruments located on or close the East Anatolian Fault line slipped during the Mw 7.8 2023 Kahramanmaraş earthquake. For all details, see Palo and Zollo, Small-scale segmented fault rupture along the East Anatolian Fault during the 2023 Kahramanmaraş earthquake, Commun Earth Environ, 2024. Uploaded files .fig correspond to the source figures of the graphs included in this paper.