2D attenuation model of Long Valley (CA)
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
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.
National Science Foundation, Award: NSF-1521855 Hazard SEES