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Ya-Ju Hsu
Researcher at Academia Sinica
Publications - 78
Citations - 3275
Ya-Ju Hsu is an academic researcher from Academia Sinica. The author has contributed to research in topics: Slip (materials science) & Fault (geology). The author has an hindex of 26, co-authored 74 publications receiving 2861 citations. Previous affiliations of Ya-Ju Hsu include California Institute of Technology & National Taiwan University.
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Journal ArticleDOI
Frictional Afterslip Following the 2005 Nias-Simeulue Earthquake, Sumatra
Ya-Ju Hsu,Mark Simons,Jean Philippe Avouac,John Galetzka,Kerry Sieh,Mohamed Chlieh,Danny H. Natawidjaja,L. Prawirodirdjo,Yehuda Bock +8 more
TL;DR: It is observed that the cumulative number of aftershocks increases linearly with postseismic displacements; this finding suggests that the temporal evolution ofAftershocks is governed by afterslip.
Supporting Online Material for Deformation and Slip Along the Sunda Megathrust in the Great 2005 Nias-Simeulue Earthquake
Richard W. Briggs,Kerry Sieh,Aron J. Meltzner,Danny H. Natawidjaja,John Galetzka,Bambang W. Suwargadi,Ya-Ju Hsu,Mark Simons,Nugroho D. Hananto,Imam Suprihanto,Dudi Prayudi,Jean Philippe Avouac,L. Prawirodirdjo,Yehuda Bock +13 more
TL;DR: Measurements from coral microatolls and Global Positioning System stations reveal trench-parallel belts of uplift up to 3 meters high on the outer-arc islands above the rupture and a 1-meter-deep subsidence trough farther from the trench.
Journal ArticleDOI
Deformation and Slip Along the Sunda Megathrust in the Great 2005 Nias-Simeulue Earthquake
Richard W. Briggs,Kerry Sieh,Aron J. Meltzner,Danny H. Natawidjaja,John Galetzka,Bambang W. Suwargadi,Ya-Ju Hsu,Mark Simons,Nugroho D. Hananto,Imam Suprihanto,Dudi Prayudi,Jean Philippe Avouac,L. Prawirodirdjo,Yehuda Bock +13 more
TL;DR: The Sunda-Andaman megathrust deformation has been studied from coral microatolls and Global Positioning System (GPS) data in this paper, which reveals trench-parallel belts of uplift up to 3 meters high on the outer arc islands above the rupture and a 1-meter-deep subsidence trough farther from the trench.
Journal ArticleDOI
Preseismic deformation and coseismic displacements associated With the 1999 Chi-Chi, Taiwan, Earthquake
Shui-Beih Yu,Long-Chen Kuo,Ya-Ju Hsu,Hsuan-Han Su,Chi-Ching Liu,Chin-Shyong Hou,Jiin-Fa Lee,Teng-Chang Lai,Chih-Chung Liu,Cheng-Lun Liu,Teh-Fu Tseng,Chun-Shyong Tsai,Tzay-Chyn Shin +12 more
TL;DR: In this paper, the authors used Global Positioning System (GPS) data acquired during the 1992-1999 period to estimate the coseismic deformation in central Taiwan.
Journal ArticleDOI
Fault geometry and slip distribution of the 1999 Chi-Chi, Taiwan earthquake imaged from inversion of GPS data
TL;DR: In this article, a curved fault surface consisting of multiple segments dipping 20-25° best fits the observations of the Chi-Chi, Taiwan earthquake, and the model fault exhibits reverse and left-lateral slip on a 75 km long N-S trending segment.