A5029369705- Seismic Waves and Analysis
- earthquake and tectonic studies
- Seismology and Earthquake Studies
- Seismic Performance and Analysis
- Structural Health Monitoring Techniques
- Earthquake Detection and Analysis
- Landslides and related hazards
- Seismic Imaging and Inversion Techniques
- High-pressure geophysics and materials
- Geological Formations and Processes Exploration
- Geophysics and Sensor Technology
- Advanced MRI Techniques and Applications
- Geological and Geochemical Analysis
- Geological and Geophysical Studies Worldwide
- Geophysical Methods and Applications
- Karst Systems and Hydrogeology
- Structural Engineering and Vibration Analysis
- 3D Surveying and Cultural Heritage
- Underwater Acoustics Research
- Remote-Sensing Image Classification
- Image Processing and 3D Reconstruction
- Inertial Sensor and Navigation
- Marine and environmental studies
- Electron Spin Resonance Studies
- Geological Modeling and Analysis
University of Trieste
2016-2025
Universidade do Estado do Rio de Janeiro
2024
University of Catania
1993-2016
University of Milano-Bicocca
2013
University of Genoa
2010
The Abdus Salam International Centre for Theoretical Physics (ICTP)
1995-1998
Research Article| June 08, 2016 The Engineering Strong‐Motion Database: A Platform to Access Pan‐European Accelerometric Data Lucia Luzi; Luzi aIstituto Nazionale di Geofisica e Vulcanologia (INGV), via Corti 12, 20133 Milan, Italylucia.luzi@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.itchiara.felicetta@ingv.itfrancesca.pacor@ingv.itgiovanni.lanzano@ingv.it Search for other works by this author on: GSW Google Scholar Rodolfo Puglia; Puglia Emiliano Russo; Russo bIstituto Vigna Murata 605,...
The strong influence of lateral heterogeneities and source properties on the spatial distribution ground motion indicates that traditional methods require an alternative when earthquake records are not available. computation broadband synthetic seismograms makes it possible, as required by a realistic modelling, to take propagation effects into account, fully utilizing large amount geological, geophysical geotechnical data, already For recent earthquakes, where observations available, is...
Abstract On the 6th of February 2023, a large magnitude earthquake (Pazarcık earthquake), $$M_{w}=$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mrow> <mml:msub> <mml:mi>M</mml:mi> <mml:mi>w</mml:mi> </mml:msub> <mml:mo>=</mml:mo> </mml:mrow> </mml:math> 7.7, occurred in southeast Türkiye, which caused significant destruction Türkiye and Syria. Relatively aftershocks followed main shock, after 9 hours event, another (Elbistan earthquake) occurred, 7.6, on nearby fault....
Italy has been majorly affected by the COVID-19 pandemic. The government declared a full lockdown and limited human commercial activities to keep pandemic under control. activity reduced spread of virus cultural noise it created. effect is detected Italian strong motion network, which covers entire country with their stations mostly located in settlements. To assess lockdown, background information up 1 s from 2022 used as comparison. It found that levels dropped around 1.46 dB during...
Campi Flegrei is a nested caldera in Southern Italy well known to the geoscience community for its complex geology and recurrent bradyseismic events. Recently, interest region renewed as consequence of an ongoing crisis with particular focus on associated increment seismicity. Being one most densely populated volcanic areas world, population over 500K people, high social impact that strong seismic events could have makes monitoring area not only seismological but also priority Department...
Understanding earthquake source properties, such as the seismic moment (M&#8320;), is vital in seismology due to its direct correlation with fault dimensions and slip. The objective of study which focuses on Northeastern Italy define an empirical relation between S-wave peak displacement specific region's attenuation characteristics. being obtained by fitting omega-squared Brune model low-frequency part spectrum achievable applying a spectral decomposition approach known Generalized...
Only the first level of seismic microzonation (SM1), performed in 2016, is available for city Trieste. A noise measurements campaign was conducted municipality during 2022 different homogeneous microzones perspective (MOPS), defined by SM1.&#160;The main purpose to verify behaviour within each MOPS, and results have shown that hypothesis a homogenous microzone not always verified: many cases, high behavioural variability found same. Therefore, MOPS seem be good tool general first-level...
Abstract The goals of this work are to review the Northern-Italy ground-motion prediction equations (GMPEs) for amplitude parameters and propose new GMPEs frequency content duration parameters. Approximately 10,000 weak strong waveforms have been collected merging information from different neighboring regional seismic networks operating in last 30 yr throughout Northern Italy. New models, calibrated epicentral distances ≤100 km both local ( M L ) moment magnitude w ), developed starting a...
Western Slovenia is part of an actively deforming region accommodating anticlockwise rotation Adria and its continuous collision with Eurasia. The geometry the active faulting system in this plate boundary not well defined. In study, detailed analysis earthquake activity was performed relocation earthquakes period between 2006 2017. With inspection waveform data, slight temporal clustering observed. To increase detection rate microearthquakes we used a matched filter algorithm method....
A strong motion monitoring network records data that provide an excellent way to study how source, path, and site effects influence the ground motion, specifically in near-source area. Such are essential for updating seismic hazard maps consequently building codes earthquake-resistant design. This paper aims present Italian Strong Motion Network (RAN), describing its current status, employment, further developments. It has 648 stations is result of a fruitful co-operation between government,...
Abstract Separation of seismic sources events such as earthquakes and quarry blasts is a complex task and, in most cases, require manual inspection. In this study, artificial neural network models are developed to automatically identify the that occurred North-East Italy, where may share same area. Due proximity locations active fault lines mining sites, many registered can contaminate earthquake catalogues. To be able differentiate various 11,821 records from 1463 detected by networks 9822...
Near fault ground motions may contain impulse behavior on velocity records. Such signals have a particular indicator which makes it possible to distinguish them from non-impulsive signals. These significant effects structures; therefore, they been investigated for more than 20 years. In this study, we used Ricker and Morlet wavelets in order analyze the wavelet power spectrum of strong motion investigate impulsiveness. Both area around PGV that exceeds minimum threshold energy function are...
We use ambient noise tomography to investigate the crust and uppermost mantle structure beneath junction between Southern Alps, Dinarides Po Plain. obtained Rayleigh wave empirical Green's functions from cross-correlation of vertical component seismic recordings for three years (2010–2012) using stations networks in Italy, Slovenia, Austria, Croatia, Serbia Switzerland. measure group phase velocity dispersion curves reconstructed waves period range 5–30 8–37 s, respectively, we invert...
The influence of local geology and soil conditions on the intensity amplification ground shaking are well known. Part old city center Trieste is built site a former salina, placed at river mouth characterized by soft sediments several tens meters thick. A new accelerometric station has been recently installed in historical building, order to analyse earthquake-induced amplifications. This recorded five regional earthquakes related records compared those obtained nearby bedrock-installed...
Abstract The aim of this study is the real-time generation ShakeMaps in southeastern Alps area. ShakeMap software has been adapted to region and implemented obtain a stable interface with Antelope acquisition system order extract ground-motion parameters from waveforms generate within 5 min earthquake occurrence. To evaluate influence station density, synthetic seismograms are computed for Bovec (northwest Slovenia) 2004 earthquake, various generated by varying grid size simulated recording...