Adaptation of P-wave moment magnitude of Turkey’s earthquakes for early warning purposeJournal of Seismology - Tập 26 - Trang 243-263 - 2022
Timur Tezel
The determination of an earthquake’s magnitude correctly is vital to understand the situation and prevent loss of lives and planning first organization for the rescue with early warning/tsunami warning at a region. In this study, we calculated moment magnitude using a P-wave portion of seismic records and indicated that it is possible to use it with all available seismic data recorded at local and...... hiện toàn bộ
Stochastic finite fault modelling of M w 4.8 earthquake in Kachchh, Gujarat, IndiaJournal of Seismology - Tập 16 - Trang 435-449 - 2012
Sumer Chopra, Dinesh Kumar, Pallabee Choudhury, R. B. S. Yadav
The modified stochastic finite fault modelling technique based on dynamic corner frequency has been used to simulate the strong ground motions of M
w 4.8 earthquake in the Kachchh region of Gujarat, India. The accelerograms have been simulated for 14 strong motion accelerographs sites (11 sites in Kachchh and three sites in Saurashtra) where the earthquake has been recorded. The re...... hiện toàn bộ
The Ms = 6.2, June 15, 1995 Aigion earthquake (Greece): evidence for low angle normal faulting in the Corinth riftJournal of Seismology - - 1997
P. Bernard, P. Briole, B. Meyer, H. Lyon-Caen, J.-M. Gomez, C. Tiberi, C. Berge, R. Cattin, D. Hatzfeld, C. Lachet, B. Lebrun, A. Deschamps, F. Courboulex, C. Larroque, A. Rigo, D. Massonnet, P. Papadimitriou, J. Kassaras, D. Diagourtas, K. Makropoulos, G. Veis, E. Papazisi, C. Mitsakaki, V. Karakostas, E. Papadimitriou, D. Papanastassiou, M. Chouliaras, G. Stavrakakis
We present the results of a multidisciplinary study of the Ms = 6.2, 1995, June 15, Aigion earthquake (Gulf of Corinth, Greece). In order to constrain the rupture geometry, we used all available data from seismology (local, regional and teleseismic records of the mainshock and of aftershocks), geodesy (GPS and SAR interferometry), and tectonics. Part of these data were obtained during a postseismi...... hiện toàn bộ
Attenuation of P, S, and coda waves in Koyna region, IndiaJournal of Seismology - Tập 11 - Trang 327-344 - 2007
Babita Sharma, S. S. Teotia, Dinesh Kumar
The attenuation properties of the crust in the Koyna region of the Indian shield have been investigated using 164 seismograms from 37 local earthquakes that occurred in the region. The extended coda normalization method has been used to estimate the quality factors for P waves
$$ {\left( {Q_{\alpha } } \right)} $$
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Evaluation of local site effect from microtremor measurements in Babol City, IranJournal of Seismology - Tập 22 - Trang 471-486 - 2017
Sadegh Rezaei, Asskar Janalizadeh Choobbasti
Every year, numerous casualties and a large deal of financial losses are incurred due to earthquake events. The losses incurred by an earthquake vary depending on local site effect. Therefore, in order to conquer drastic effects of an earthquake, one should evaluate urban districts in terms of the local site effect. One of the methods for evaluating the local site effect is microtremor measurement...... hiện toàn bộ