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Estimation of seismic moments from local magnitudes and coda durations for the Cairo earthquake aftershocks recorded at Kottamyia (KEG) Broadband station
aftershocks seismic moment scaling
2015/9/17
The spectral analysis of fifty-five KEG VBB records from the October 12, 1992 Cairo earthquake source region
was performed to obtain the seismic moment. We obtained this parameter in turn to develop ...
Australian paleoseismology: towards a better basis for seismic hazard estimation
intraplate seismicity seismic hazard Australia paleoseismology
2015/9/16
Probabilistic seismic hazard analyses in Australia rely fundamentally on the assumption that earthquakes recorded in the past are indicative of where earthquakes will occur in the future. No attempt h...
Study of blind thrust faults underlying Tokyo and Osaka urban areas using a combination of high-resolution seismic reflection profiling and continuous coring
blind thrust fault-related fold flexure high-resolution seismic reflection profiling continuou scoring
2015/9/16
We acquired high-resolution seismic reflection profiles and continuously cored boreholes to evaluate active flexures produced by major blind thrust fault systems within two densely populated Neogene-Q...
An attenuation study in Southern Italy using local and regional earthquakes recorded by seismic network of Basilicata
seismic attenuation Southern Italy Q
2015/9/15
We determined a set of empirical functions that describe the spectral amplitude decay of S-waves with distance in Southern Italy. We analyzed 32 earthquakes with magnitudes ML 2.0-5.4 and hypocentral ...
Results from the temporary installation of a small aperture seismic arrayin the Central Apenninesand its merits for local event detectionand location capabilities
seismic array beamforming f-kanalysis Central Apennines
2015/9/15
In order to evaluate the detection and localisation improvement of a small aperture array in the Northern Apennines, we installed an irregularly spaced test configuration in the vicinity of Città di C...
Fluid geochemistry and seismic activityin the period 1998-2002 at Turrialba Volcano (Costa Rica)
volcanic gases volcanic hazard geochemical monitoring geophysical monitoring Turrialba Volcano
2015/9/15
Turrialba Volcano, located in Central-Southern Costa Rica, has been characterized, since the last period of eruptive activity in 1884-1886, by a weak and discontinuous fumarolic activity in the wester...
Though Ghana is far away from the major earthquake zones of the world, it is prone to earthquake disaster. Ghana has records of damaging earthquakes dating as far back as 1615. The last three major ev...
The 12th century seismic paroxysmin the Middle East: a historical perspective
Middle East 12th century historical earthquakes
2015/9/14
The Dead Sea Fault and its junction with the southern segment of the East Anatolian fault zone, despite their high tectonic activity have been relatively quiescent in the last two centuries. Historica...
Robust satellite techniques for volcanicand seismic hazards monitoring
lava flows volcanic ash clouds Irpinia-Basilicata earthquake Robust AVHRR Techniques TIR anomaly
2015/9/14
Several satellite techniques have been proposed to monitor events related to seismic and volcanic activity. A selfadaptive approach (RAT, Robust AVHRR Techniques) has recently been proposed which seem...
Acoustic emission responseof rocks to electric power actionas seismic-electric effect manifestation
acoustic emission activity energy impact rock
2015/9/14
Two parts of the research are distinguished in this paper. The first part is devoted to the structure of signals of Acoustic Emission (AE) and electromagnetic emission (EME) which accompany the inelas...
A probabilistic seismic hazard assessment for Greece and the surrounding region including site-specific considerations
seismicity of Greece probabilistic seismic hazard peak ground acceleration design earthquake procedure
2015/9/11
A probabilistic approach was applied to map the seismic hazard in Greece and the surrounding region. The procedure does not require any specification of seismic sources or/and seismic zones and allows...
An analysis of the first-arrival times picked on the DSS and wide-angle seismic section recorded in Italy since 1968
DSS and WARR profiles P-wave firstarrivals 1D velocity models database 04. Solid Earth::04.06. Seismology::04.06.99. General or miscellaneous
2015/9/11
We performed an analysis of refraction data recorded in Italy since 1968 in the frame of the numerous deep seismic sounding and wide-angle reflection/refraction projects. The aims of this study are to...
The Palermo (Sicily) seismic cluster of September 2002,in the seismotectonic framework of the Tyrrhenian Sea-Sicily border area
seismotectonics Southern Tyrrhenian Sea Northwestern Sicily
2015/9/11
The northern coast of Sicily and its offshore area represent a hinge zone between a sector of the Tyrrhenian Basin, characterized by the strongest crustal thinning, and the sector of the Sicilian belt...
The 1998-1999 Pollino (Southern Apennines, Italy) seismic crisis: tomography of a sequence
seismic sequences stress field evolution Southern Apennines Calabrian Arc Pollino Chain
2015/9/10
In 1998-1999 a seismic sequence occurred in the Southern Apennines, after the moderate size (mb=5.0) 9th September
1998 Pollino earthquake. It lasted about 14 months and was clearly localized to the ...
Buried volcanic structures in the Gulf of Naples (Southern Tyrrhenian Sea, Italy) resulting from high resolution magnetic survey and seismic profiling
Gulf of Naples Southern Tyrrhenian Sea magnetic anomalies high-resolution reflection seismics volcanic structures
2015/9/10
In this paper we present a correlation between volcanic structures and magnetic anomalies in the Gulf of Naples (Southern Tyrrhenian Sea) based on high resolution magnetic profiling. A densely spaced ...