Tracking earthquake source evolution in 3-D
Starting from the hypocentre, the point of initiation of seismic energy, we seek to estimate the subsequent trajectory of the points of emission of high-frequency energy in 3-D, which we term the 'evocentres'. We track these evocentres as a function of time by energy stacking for putative points on a 3-D grid around the hypocentre that is expanded as time progresses, selecting the location of maximum energy release as a function of time. The spatial resolution in the neighbourhood of a target...[Show more]
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|Source:||Geophysical Journal International|
|01_Kennett_Tracking_earthquake_source_2014.pdf||1.01 MB||Adobe PDF||Request a copy|
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