Studi relokasi hiposenter aftershock gempa Yogyakarta 2006 telah diteliiti melalui pengolahan data waveform pada 16 Juni s.d 5 Juli 2006. Data model kecepatan gelombang 1D Jawa Tengah digunakan sebagai awal. Identifikasi distribusi bumi diperoleh menggunakan metode Joint Hypocenter Determination (JHD) dan program Velest. Lokasi ini selanjutnya di plot peta GMT (Generic Mapping Tools). Hasil pen...

This paper presents the interpretation of ground motions and comparison site response analysis due to 2007 Bengkulu–Mentawai earthquakes in Mukomuko regency, Bengkulu Province, Indonesia. regency was reported as most impacted area during earthquakes. The recorded were analysed obtain motions. Furthermore, sites performed observe spectral acceleration. results showed that first aftershock tends ...

The occurrence of aftershocks following a major financial crash manifests the critical dynamical response of financial markets. Aftershocks put additional stress on markets, with conceivable dramatic consequences. Such a phenomenon has been shown to be common to most financial assets, both at high and low frequency. Its present-day description relies on an empirical characterization proposed by...

a doublet of earthquakes with magnitudes of 6.5 and 6.2 in mw scale (global cmt) on 2010 december 20 and 2011 january 27 respectively struck the area that lies between the nehbandan and jiroft fault systems, southeast of iran. these earthquakes occurred in correspondence of the southwestern termination of the kahourak right lateral strike slip fault. the focal mechanisms of both the mainshocks ...

recorded (moment magnitudes Mw1⁄48.6 and 8.2). Broadband seismological observations of the Mw1⁄48.6 mainshock indicate a large centroid depth ( 30 km) and remarkable rupture complexity. Detailed study of the surface-wave directivity and moment rate functions clearly indicates the partition of the rupture into at least two distinct subevents. To account for these observations, we developed a pro...

Although most evidence suggests that the 28 June 1992 M 7.3 Landers earthquake ruptured unilaterally north, significant surface rupture was mapped on the Eureka Peak and Burnt Mountain faults, to the south of the Landers epicenter. An eyewitness account reports that surface rupture occurred on the northern Eureka Peak fault within approximately 35 sec of the mainshock initiation. Array analysis...