Dynamic triggering of high‐frequency bursts by strong motions during the 2004 Parkfield earthquake sequence

High‐pass filtering (>20 Hz) of acceleration records from the USGS Parkfield Dense Seismograph Array (UPSAR) reveals a series of bursts that occur only during strong shaking from the 2004 Mw6 Parkfield, California, earthquake and its immediate aftershocks. Because there is no correlation between...

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Bibliographic Details
Main Authors: Adam D. Fischer, Zhigang Peng, Charles G. Sammis
Format: Article
Language:English
Published: Wiley 2008-06-01
Series:Geophysical Research Letters
Subjects:
Online Access:https://doi.org/10.1029/2008GL033905
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