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- An example of earthquake data process. The vertical component part of a local earthquake recorded at ERZM station. |AB| is maximum Pg amplitude. |CD| is maximum Sg amplitude. Pmax is the largest amplitude of the Pg wave, Smax is the largest amplitude of the Sg wave.  

- An example of earthquake data process. The vertical component part of a local earthquake recorded at ERZM station. |AB| is maximum Pg amplitude. |CD| is maximum Sg amplitude. Pmax is the largest amplitude of the Pg wave, Smax is the largest amplitude of the Sg wave.  

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In this study, lateral 2D Poisson's ratio and local attenuation coefficient changes have been examined using the 2473 digital earthquake data of eastern and south-eastern Turkey. Data used for this work came from the seismic records of events recorded by the stations of the Boǧazici University Kandilli Observatory and Earthquake Research Institute...

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... per second. Data detection is based on magnitude, epicentre distance, and hypocentre depths. Epicentre corrections were made due to differing distances. All raw data were filtered via Butterworth filter for 1 Hz. Pg and Sg amplitude normalization methods were used as reference values M L =4.0, so as to correct the effects of the magnitudes (Fig. ...

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