Supporting dataset for the article: A transient in surface motions dominated by deep afterslip subsequent to a shallow supershear earthquake: the 2018 Mw 7.5 Palu case.
datasetposted on 08.01.2021, 13:48 by Nicolai Nijholt, Riccardo Riva, Wim Simons, Dina Sarsito, Joni Efendi
This dataset contains the processed GPS data and model output files for the article in Geochemistry, Geophysics, Geosystems entitled: A transient in surface motions dominated by deep afterslip subsequent to a shallow supershear earthquake: the 2018 Mw 7.5 Palu case.
The GPS data set includes RINEX files that other researchers can use to reproduce our observations of post-seismic surface displacements in the wake of the 2018 Mw 7.5 Palu earthquake in NW Sulawesi.
The article presents a Bayesian search methodology in which the physical mechanisms underlying the observed post-seismic surface displacements are investigated. Three specific searches of the model parameter space are performed. The model data set in this repository is constituted by data files that contain model parameter values that can be employed in making histograms and determining mean values of said model parameters as well as the mean surface displacements per model search that are depicted in figures of the article.
Multi-disciplinary Approach Towards a Better Understanding of the Seismic Cycle using Two Decades of Space Geodetic Data in Sulawesi SE Asia (MUST2SEA)
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