Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/14280
Authors: | Golshadi, Zeinab* Rezapour, Mehdi* Atzori, Simone* Salvi, Stefano* |
Title: | Multiple source analysis from InSAR data and new insights into fault activation: The 2005 Zarand, Iran, earthquake | Journal: | Terra Nova | Series/Report no.: | 3/33 (2021) | Publisher: | Wiley | Issue Date: | 2021 | DOI: | 10.1111/ter.12513 | Abstract: | We have reinterpreted the causative fault parameters of the 2005 Zarand earthquake in the light of a new imagery study using Interferometric Synthetic Aperture Radar (InSAR). By conducting a joint inversion of two InSAR datasets, we can characterize the rupture as it relates to complex local structures. At first, the mainshock ruptured a nearly pure reverse fault, dipping ~65° NNW in the basement below the southeastern area of Zarand. Two more fault segments were subsequently activated: an oblique‐normal fault segment parallel to the first segment, dipping 61° to the south, and a normal‐oblique fault segment at the eastern termination of the rupture zone. The first fault segment ruptured the surface, while slip along the other two segments was confined to the lower sedimentary strata. |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | Existing users please Login |
---|---|---|---|---|
Golshadi et al 2020 (Zarand, Iran) - Terra Nova.pdf | 1.23 MB | Adobe PDF |
Page view(s)
269
checked on Apr 24, 2024
Download(s)
2
checked on Apr 24, 2024