Results 1 to 10 of about 662 (104)

Quick output parameters related to the 2 December 2023 MW7.6 Mindanao, Philippines earthquake

地震科学进展
At 22:37 on December 2, 2023 (Beijing time), a M7.6 earthquake occurred in the eastern waters of Mindanao，Philippines. The Institute of Geophysics, China Earthquake Administration initiated the response mechanism after this earthquake and organized ...
Yongzhe Wang, Xu Zhang, Zhe Zhang, Kun Chen, Ruifeng Liu   +4 more
doaj   +1 more source

Dual-proxy estimation of Vs30: the case study of the Marche Region (central Italy)

Journal of Maps
This study focuses on generating a shear-wave velocity averaged within the uppermost 30 m of the ground surface (Vs30) map for the Marche region (central Italy) using two commonly acknowledged proxies: topographic slope and lithological classification ...
Veronica Gironelli, Tiziano Volatili, Lucia Luzi, Giulio Brunelli, Emanuele Tondi   +4 more
doaj   +1 more source

Characterizing Average Properties of Southern California Ground Motion Amplitudes and Envelopes [PDF]

, 2009
We examine ground motion envelopes of horizontal and vertical acceleration, velocity, and filtered displacement recorded within 200 km from southern California earthquakes in the magnitude range 2 5 range typically considered for strong motion ...
Cua, Georgia, Heaton, Thomas H.
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Seismically induced landslide hazard and exposure modelling in Southern California based on the 1994 Northridge, California earthquake event

, 2015
Quantitative modelling of landslide hazard, as opposed to landslide susceptibility, as a function of the earthquake trigger is vital in understanding and assessing future potential exposure to landsliding.
A Brenning, A Tibaldi, DH Radbruch-Hall, DJ Wald, E Aurelius, E Yesilnacar, EH Field, EH Field, EH Field, EL Harp, FC Dai, FC Dai, H. G. Lewis, J Hervas, JA Fry, JA Hanley, JJ Bommer, KD Marano, KT Chang, KW Campbell, KW Campbell, L Geli, L Jones, M Carro, M Parise, M. E. A. Budimir, N Santacana, P Meunier, P. M. Atkinson, PM Atkinson, RD Borcherdt, RW Jibson, S Marzorati, SD Pardeshi, TI Allen, Y Li   +35 more
core   +1 more source

CyberShake-derived ground-motion prediction models for the Los Angeles region with application to earthquake early warning [PDF]

, 2014
Real-time applications such as earthquake early warning (EEW) typically use empirical ground-motion prediction equations (GMPEs) along with event magnitude and source-to-site distances to estimate expected shaking levels.
Böse, Maren, Callaghan, Scott, Gill, David, Graves, Robert W., Maechling, Philip J.   +4 more
core   +1 more source

Bayesian maximum entropy interpolation analysis for rapid assessment of seismic intensity using station and ground motion prediction equations

Frontiers in Earth Science
In this paper, we explored the combination of seismic station data and ground motion prediction equations (GMPE) to predict seismic intensity results by using Bayesian Maximum Entropy (BME) method.
Dengjie Kang, Wenkai Chen, Yijiao Jia
doaj   +1 more source

Earthquake Early Warning ShakeAlert System: Testing and Certification Platform [PDF]

, 2018
Earthquake early warning systems provide warnings to end users of incoming moderate to strong ground shaking from earthquakes. An earthquake early warning system, ShakeAlert, is providing alerts to beta end users in the western United States ...
Ahmad, Mohammad, Andrews, Jennifer, Cochran, Elizabeth S., Given, Douglas D., Guiwits, Stephen, Hartog, Renate, Henson, Ivan, Kohler, Monica D., Meier, Men-Andrin, Smith, Deborah   +9 more
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Correlation between ground motion and building response using Californian earthquake records [PDF]

, 2015
International audienceUsing data from the California Strong Motion Instrumentation Program, we studied the relationship between building response and parameters describing the noxiousness of ground motion.
Gueguen, Philippe, PERRAULT, Matthieu
core   +3 more sources

Real-time Finite Fault Rupture Detector (FinDer) for large earthquakes [PDF]

, 2012
To provide rapid estimates of fault rupture extent during large earthquakes, we have developed the Finite Fault Rupture Detector algorithm, ‘FinDer’. FinDer uses image recognition techniques to detect automatically surface-projected fault ruptures in ...
Böse, Maren, Hauksson, Egill, Heaton, Thomas H.   +2 more
core   +1 more source

Geomorphic and geologic controls of geohazards induced by Nepal’s 2015 Gorkha earthquake [PDF]

, 2016
The Gorkha earthquake (M 7.8) on 25 April 2015 and later aftershocks struck South Asia, killing ~9,000 and damaging a large region. Supported by a large campaign of responsive satellite data acquisitions over the earthquake disaster zone, our team ...
Hudnut, K., Kargel, J. S.
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