2D attenuation model of Long Valley (CA)

Prudencio, Janire, University of California, Berkeley

Manga, Michael, University of California, Berkeley, https://orcid.org/0000-0003-3286-4682

Taira, Taka'aki, University of California, Berkeley

janire@berkeley.edu, manga@seismo.berkeley.edu, taira@berkeley.edu

Published May 15, 2018 on Dryad. https://doi.org/10.6078/D1M08W

Cite this dataset

Prudencio, Janire; Manga, Michael; Taira, Taka'aki (2018). 2D attenuation model of Long Valley (CA) [Dataset]. Dryad. https://doi.org/10.6078/D1M08W

Abstract

We image seismic intrinsic (Qi^-1) and scattering (Qs^-1) attenuation in Long Valley caldera, California, by analyzing more than 1700 vertical-component waveforms from local earthquakes. Observed energy envelopes are fit to the diffusion model (data files) and seismic attenuation images (anomalies files) are produced using two-dimensional space-weighting functions.

Funding

National Science Foundation, Award: NSF-1521855 Hazard SEES

Location

Long Valley Caldera, California, EE. UU.