Articles | Volume 10, issue 2
Research article
04 Apr 2019
Research article |  | 04 Apr 2019

Effects of finite source rupture on landslide triggering: the 2016 Mw 7.1 Kumamoto earthquake

Sebastian von Specht, Ugur Ozturk, Georg Veh, Fabrice Cotton, and Oliver Korup


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Sebastian von Specht on behalf of the Authors (15 Feb 2019)  Author's response   Manuscript 
ED: Publish as is (19 Feb 2019) by Ulrike Werban
ED: Publish as is (27 Feb 2019) by CharLotte Krawczyk (Executive editor)
AR by Sebastian von Specht on behalf of the Authors (06 Mar 2019)
Short summary
We show the landslide response to the 2016 Kumamoto earthquake (Mw 7.1) in central Kyushu (Japan). Landslides are concentrated to the northeast of the rupture, coinciding with the propagation direction of the earthquake. This azimuthal variation in the landslide concentration is linked to the seismic rupture process itself and not to classical landslide susceptibility factors. We propose a new ground-motion model that links the seismic radiation pattern with the landslide distribution.