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2D attenuation model of Long Valley (CA)

Citation

Prudencio, Janire; Manga, Michael; Taira, Taka'aki (2018), 2D attenuation model of Long Valley (CA), v2, UC Berkeley Dash, Dataset, 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.