Deterministic seismic hazard analysis for assessing earthquake hazard in Sungai Penuh and Kerinci Regency
- Resource Type
- Authors
- Ira Kusuma Dewi; Juventa; Ichy Lucya Resta; Devi Putri Apriliyani; Nasri Mz
- Source
- Journal of Physics: Conference Series. 1876:012016
- Subject
- History
Seismic hazard
Earthquake hazard
Forensic engineering
Geology
Computer Science Applications
Education
- Language
- ISSN
- 1742-6596
1742-6588
Assessment of seismic hazard is necessary in land use planning and hazard mitigation. It leading to subdivided a region into sub-region which different safeguards to prevent damage in case an earthquake is occurred. The quantitative assessment of seismic hazard is carried out in Sungai Penuh and Kerinci Regency using deterministic seismic hazard analysis (DSHA) method. Earthquake scenario of Mw 7 at depth of 10 km by Siulak fault source were used for analysis to estimate the ground motion over the investigated areas. The resulting DSHA map reveals high seismic hazard level in terms of PGA 49.8 – 71.9 gal alongside the active Siulak fault zones. The intensity of the region are dominated by VII-VII of MMI scale which puts in the high hazard zone.