Seismic Activity
Intensive seismic activity around the Nankai trough revealed by DONET ocean floor seismic observations
... Figure 3 shows the resulting hypocenter distribution off the Kii Peninsula between 8 January and 31 August 2011. Seismic activity was intense around the trough axis. We note that the detection capability of ...
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Automatic estimation of optimal autoregressive filters for the analysis of volcanic seismic activity
... The seismic signals recorded on volcanoes contain invalu- able information about the state and evolution of magmatic and hydrothermal systems and about the complex physical processes involved in volcanic ...
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The 2000 Western Tottori Earthquake—Seismic activity revealed by the regional seismic networks—
... swarm activity had been ...ing seismic data of the regional seismic network for monitor- ing microearthquake ...ignated activity level 3 by the Active Fault Research Group ...the ...
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Analysis of the Low Energy Seismic Activity in the Southern Apulia (Italy)
... the seismic district “Penisola Salentina” (Salento peninsula) in the southern part of the Apulia region, making use of the most recent seismological ...present seismic activity could be the ...
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Study of electromagnetic emissions associated with seismic activity in Kamchatka region
... The purpose of observations is to investigate the influence of seismic activity along the paths of signal propagation on the measured values of the amplitude and phase of the VLF sig- nals. In the paper by ...
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Seismic Activity and Seismic Cone Tectonics on the West Coast of the United States
... DOI: 10.4236/gep.2019.711007 94 Journal of Geoscience and Environment Protection they will happen. At the same time, the theory of subduction is inconsistent with the rule of the bottom-up and layer-by-layer drive of ...
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Analysis of NOAA particle data and correlations to seismic activity
... between seismic activity and effects on the ...burst activity from NOAA-15 database is ...quiet activity in connection with strong earthquakes, re- vealing presence of bursts detected on more ...
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Anomalous seismic activity associated with 1988 Udayapur earthquake
... The seismicity data from 1984 to 1988 is considered here to study the earthquake swarm/ anomalous seismic activity associated with the mainshock of 20 April 1988. This event occurred close to the surface ...
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Effects of seismic activity on the fluorescence signal of groundwater
... Results: In this paper we present results of groundwater fluorescence monitoring over a period of approximately three months. We observe distinct wavelengths with an on-line flow-through fluorometer in two different ...
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... this seismic activity is linked with the activation of two normal and opposite dip direction faults with direction NW-SE, which belong to a small pull apart ...The seismic activity commenced ...
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Governing Loads For Design of a 60m Industrial RCC Chimney
... ABSTRACT:Industrial Chimneys are generally intended to supportcritical loads produced by seismic activity and wind.So it is essential to evaluate the dynamic response of chimney to seismic ...
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Method of Detection Abnormal Features in Ionosphere Critical Frequency Data on the Basis of Wavelet Transformation and Neural Networks Combination
... and arise against powerful ionospheric disturbances which are caused by solar activity, in seismoactive areas they can arise during the seismic activity increase periods [2-13]. Complex structure of ...
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Seismicity and Geologic Structures Indubitable in Wadi Hagul, North Eastern Desert, Egypt
... moderate seismic activity with magnitudes ...The seismic activity in the mentioned cluster areas is conformable and affected by the wide active major faults and fracture zones overall the ...
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A STUDY ON THE SEISMIC RETROFITING OF THE STRUCTURE
... Seismic retrofitting is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. Stiffness, strength and ductility ...
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Vertical dipoles to detect self potential signals in a seismic area of southern Italy: Tito station
... From the seismological point of view, the Campano- Lucano sector of the Southern Apennines chain is one of the most active areas of the Mediterranean region. In particular, this area is characterised by a probability ...
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Seismic Precursory Phenomenology in Unusual Animal Behaviour in Val Pellice, Western Piedmont, in Comparison with Anomalies of Some Physical Parameters
... These observations were supported by a multi-para- meter monitoring gradually more complex since 1998 [8- 10]. Starting in 2000, a daily monitoring for radioactivity and air temperature measurements have been undertaken ...
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Landslide and slope stability evaluation in the historical town of Kruja, Albania
... According to the slope stability evaluation of the urban area of Kruja, the engineering geology mapping at scale 1 : 5000 has been carried out followed by field work and labora- tory tests. For the analysis of the slopes ...
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Natural Hazards and Earth System Sciences
... the seismic activity in comparison with total ...of seismic nature of the observed effect is the better correspondence between the directions to ELF source and EQ epicenters for winter months, when ...
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Combination of SAR remote sensing and GIS for monitoring subglacial volcanic activity – recent results from Vatnajökull ice cap (Iceland)
... eruption. Seismic monitoring gives a good indication of the point in time an eruption is ...volcanic activity, the increased seismic activity since 2004 at Bardárbunga and the detected ...
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Possible Location of the Next Major Earthquakes in the Northern Apennines: Present Key Role of the Romagna Marche Umbria Wedge
... DOI: 10.4236/ijg.2017.811075 1304 International Journal of Geosciences Figure 3. Post-early Pleistocene tectonic setting in the Apennine belt [15]. The outward escape of the Apennine wedges (colored) and adjacent buried ...
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