Earthquake stress via event ratio levels: Application to the 2011 and 2016 Oklahoma seismic sequences

Abstract We develop a new methodology for determining earthquake stress drop and apparent stress values via spectral ratio asymptotic levels. With sufficient bandwidth, the stress ratio for a pair of events can be directly related to these low‐ and high‐frequency levels. This avoids the need to assu...

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Bibliographic Details
Main Authors: William R. Walter, Seung‐Hoon Yoo, Kevin Mayeda, Rengin Gök
Format: Article
Language:English
Published: Wiley 2017-04-01
Series:Geophysical Research Letters
Subjects:
Online Access:https://doi.org/10.1002/2016GL072348
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