Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4683720 | Geodesy and Geodynamics | 2011 | 5 Pages |
Abstract
:In this paper we give a review of several previously published papers on anomalous tremors observed before the 2008 Ms8. 0 Wenchuan earthquake. Based on the observed time and frequency shifts between coastal and inland stations, we discussed some methods to distinguish different kinds of microseisms, and speculated that a pre-earthquake typhoon might have caused a “mainland-originated microseism” which in turn triggered the earthquake.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Earth-Surface Processes
Authors
Hao Xiaoguang, Hu Xiaogang, Tian Lianghui,