A Note on the Characteristics of P Coda Waves From Experimental Results


Seismologists customarily use coda waves to study the inhomogeneous characteristics of the earth. However, P coda waves have seldom been studied due to their weak signals and short duration time when the epicenter distance is less than 100 km. In order to manifest the characteristics of the P coda, a measurement of 2-d physical modeling was made by systematically changing the scattering attenuation the the intrinsic attenuation of the medium.

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