Locating a scatterer in the active volcanic area of Southern Peru from ambient noise cross-correlation

@inproceedings{Ma2013LocatingAS,
  title={Locating a scatterer in the active volcanic area of Southern Peru from ambient noise cross-correlation},
  author={Yiran Ma and Robert W. Clayton and Victor C. Tsai and Zhongwen Zhan},
  year={2013}
}
S U M M A R Y We report on a strong scatterer of seismic energy in the 5–10 s period range located in the volcanic arc of Southern Peru. It is superficially like an active noise source in that it produces a continuous signal that arrives earlier than the inter-station surface wave in the noise crosscorrelations. However, it is clearly determined to be a scatterer based on the coda arrivals observed in the cross-correlations, and the fact that it scatters waves from earthquake sources. We model… CONTINUE READING

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