The influence of seismic source heterogeneity and local site effects on intensity attenuation during Chilean megathrust earthquakes

J. S. Ordonez SotoMatías GonzálezGonzalo MontalvaIgnacia CalistoFelipe LeytonDaniel StewartRodrigo Astroza2026-03-222026-03-22202610.2139/ssrn.6142690https://doi.org/10.2139/ssrn.6142690https://andeanlibrary.org/handle/123456789/84617GeologySeismologyAttenuationCentroidIntensity (physics)Seismic hazardAmplitudeGeodesyAsperity (geotechnical engineering)Moment magnitude scaleThe influence of seismic source heterogeneity and local site effects on intensity attenuation during Chilean megathrust earthquakespreprint