Temporal Changes of Seismic Velocity Caused by Volcanic Activity at Mt. Etna Revealed by the Autocorrelation of Ambient Seismic Noise

On active volcanoes, ambient noise-based seismic interferometry, able to detect very slight variations in seismic velocity associated with magma transport towards the surface, can be a very useful monitoring tool. In this work, we performed the autocorrelation of ambient seismic noise recorded at Mt...

Full description

Bibliographic Details

Published in:	Frontiers in Earth Science
Main Authors:	Raphael S. M. De Plaen, Andrea Cannata, Flavio Cannavò, Corentin Caudron, Thomas Lecocq, Olivier Francis
Format:	Article
Language:	English
Published:	Frontiers Media 2019
Subjects:	Seismic Waves and Analysis Seismic Imaging and Inversion Techniques Seismology and Earthquake Studies Mount Etna ambient seismic noise seismic velocity changes volcanic activity phase cross-correlation seismic interferometry paroxysmal eruptions effusive eruptions magma plumbing system ground deformation volcanic tremor volcano monitoring
Online Access:	https://www.frontiersin.org/articles/10.3389/feart.2018.00251/pdf https://doi.org/10.3389/feart.2018.00251
Tags:	Add Tag No Tags, Be the first to tag this record!