Scaling features of ambient noise at different levels of local seismic activity: A case study for the Oni seismic station |
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| Authors: | Teimuraz Matcharashvili Tamaz Chelidze Zurab Javakhishvili Nato Jorjiashvili Natalia Zhukova |
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| Institution: | 1.M. Nodia Institute of Geophysics,Tbilisi,Georgia;2.Ilia State University,Tbilisi,Georgia |
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| Abstract: | Investigation of dynamical features of ambient seismic noise is one of the important scientific and practical research challenges.
We investigated scaling features of the ambient noises at the Oni seismic station, Georgia, using detrended fluctuation analysis
method. Data from this seismic station, located in the epicentral zone of Oni M6.0, 2009, earthquake, were selected to include time periods with different levels of local seismic activity. |
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