scholarly journals Developments in Ground Motion Predictive Models and Accelerometric Data Archiving in the Broader European Region

2015 ◽  
pp. 293-320
Author(s):  
Sinan Akkar ◽  
Özkan Kale
Keyword(s):  
Ground Motion ◽  
Predictive Models ◽  
European Region ◽  
Data Archiving

Ground-Motion Duration Prediction Model from Recorded Mexican Interplate and Intermediate-Depth Intraslab Earthquakes

2020 ◽  
Author(s):  
Miguel A. Jaimes ◽  
Adrián-David García-Soto
Keyword(s):  
Prediction Model ◽  
Ground Motion ◽  
Predictive Models ◽  
Focal Depth ◽  
Duration Models ◽  
Arias Intensity ◽  
Intermediate Depth ◽  
Fault Surface ◽  
Significant Duration ◽  
Duration Prediction

ABSTRACT Predictive models for ground-motion duration of Mexican subduction interplate and intermediate-depth intraslab earthquakes are presented. The considered sites are rock sites. For the ground-motion duration models, the significant durations for ranges between 5%–75%, 5%–95%, and 2.5%–97.5% of Arias intensity are considered for the analyses. The significant duration predictive models are expressed in terms of magnitude, distance, and focal depth; this last variable is considered only for intraslab earthquakes. A total of 418 and 366 accelerograms obtained from 40 Mexican interplate and 23 intraslab earthquakes, respectively, are used. The applicability of the duration equation for subduction interplate events is restricted to moment magnitudes 5<Mw<8 and distances to the fault surface 17<R<400  km; for intraslab events, it is restricted to 5.2<Mw<8.2, 22<R<400  km, and focal depths 35<HD<75  km. The models are compared against existent models for Mexico and other regions. The analyses and comparisons indicate that using ground-motion duration models accounting for the two types of earthquakes is required and that such models should be developed for specific regions.

Insights into seismic hazard from big data analysis of ground motion simulations

2019 ◽  
Vol 9 (1) ◽  
pp. 01-12 ◽  
Author(s):  
Kristy F. Tiampo ◽  
Javad Kazemian ◽  
Hadi Ghofrani ◽  
Yelena Kropivnitskaya ◽  
Gero Michel
Keyword(s):  
Big Data ◽  
Data Analysis ◽  
Seismic Hazard ◽  
Ground Motion ◽  
Big Data Analysis ◽  
Ground Motion Simulations

A comprehensive cost model for NASA data archiving

1990 ◽  
Author(s):  
J. GREEN ◽  
K. KLENK ◽  
L. TREINISH
Keyword(s):  
Cost Model ◽  
Data Archiving
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