2D attenuation model of Long Valley (CA)
Data files
May 15, 2018 version files 8.47 MB
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LV_12Hz_anomalies.txt
70.26 KB
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LV_12Hz.txt
986.25 KB
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LV_16Hz_anomalies.txt
70.52 KB
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LV_16Hz.txt
1.54 MB
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LV_20Hz_anomalies.txt
70.60 KB
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LV_20Hz.txt
2.09 MB
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LV_24Hz_anomalies.txt
70.86 KB
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LV_24Hz.txt
2.51 MB
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LV_4Hz_anomalies.txt
69.77 KB
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LV_4Hz.txt
197.14 KB
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LV_6Hz_anomalies.txt
69.99 KB
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LV_6Hz.txt
260.76 KB
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LV_8Hz_anomalies.txt
69.91 KB
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LV_8Hz.txt
390.17 KB
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README.txt
978 B
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.