Testing three seismic hazard models for Italy via multi-site observations [PDF]
PLoS ONE, 2023 Probabilistic seismic hazard analysis (PSHA) is widely employed worldwide as the rational way to quantify the uncertainty associated to earthquake occurrence and effects.
Iunio Iervolino +2 more
doaj +3 more sources
Validation of seismic hazard curves using a calibrated 14 ka lacustrine record in the Eastern Alps, Austria [PDF]
Scientific Reports, 2022 Seismic hazard maps are crucial for earthquake mitigation and mostly rely on probabilistic seismic hazard analysis (PSHA). However, the practise and value of PSHA are under debate because objective testing procedures for seismic hazard maps are scarce ...
Christoph Daxer +5 more
doaj +2 more sources
Declustering characteristics of the North China Plain seismic belt and its effect on probabilistic seismic hazard analysis [PDF]
Scientific ReportsThe accurate and impartial identification of background seismic activity is an important foundation for earthquake model construction and probabilistic seismic hazard analysis (PSHA).
Jinmeng Bi, Cheng Song, Fuyang Cao
doaj +2 more sources
Territorial exceedance of probabilistic seismic hazard from ShakeMap data [PDF]
Scientific ReportsCurrent seismic structural design makes use of a ground motion intensity that has a certain probability of being exceeded at a site of interest in a time interval or, equivalently, exceedance return period.
Pasquale Cito +2 more
doaj +2 more sources
Geosciences (Switzerland), 2018 The integration of site effects into Probabilistic Seismic Hazard Assessment (PSHA) is still an open issue within the seismic hazard community. Several approaches have been proposed varying from deterministic to fully probabilistic, through hybrid ...
Claudia Aristizabal +2 more
exaly +3 more sources
Comparison of scenario seismic hazard and probabilistic seismic hazard analysis with Single Source, Lembang Fault, Indonesia: a preliminary study [PDF]
E3S Web of Conferences, 2023 Seismicity analysis can be carried out using deterministic and probabilistic methods. One approach that can be done with the help of OpenQuake is the Scenario Seismic Hazard Analysis (SSHA) and Probabilistic Seismic Hazard Analysis (PSHA) methods.
Jaya Syahbana Arifan +5 more
doaj +1 more source
A non-extensive approach to probabilistic seismic hazard analysis [PDF]
Natural Hazards and Earth System Sciences, 2023 We modify the probabilistic seismic hazard analysis (PSHA) formulation by replacing the Gutenberg–Richter power law with the SCP (Sotolongo-Costa and Posadas) non-extensive model for earthquake size distribution and call it NEPSHA.
S. Motaghed +3 more
doaj +1 more source
ANALISIS PENDUGAAN BAHAYA KEGEMPAAN DI BATUAN DASAR UNTUK WILAYAH LAMPUNG MENGGUNAKAN METODE PSHA
JGE, 2020 Analysis of seismic hazard estimation is one method for estimating the effect of earthquakes. The purpose of this study was to determine the maximum value of ground acceleration in bedrock or PGA values for the Lampung Province region.
Mhd Azri Pangaribuan +3 more
doaj +1 more source
Applied Sciences, 2020 To quantify the annual probability of earthquake ground motion (GM) exceeding a given threshold, the extensively used method named by probabilistic seismic hazard analysis (PSHA) can be adopted.
Tahmina Tasnim Nahar +2 more
doaj +1 more source
Earthquake Risk Probability Evaluation for Najin Lhasa in Southern Tibet
Applied Sciences, 2022 The probabilistic seismic hazard analysis (PSHA) method is effectively used in an earthquake risk probability evaluation in seismogenic regions with active faults.
Jianlong Zhang +6 more
doaj +1 more source