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1 471 (0,11s)

Result

Determination of the earthquake hypocenter: a challenge for the differential evolution algorithm

Determination of the earthquake hypocenter represents a basic problem routinely solved in seismology. The problem belongs to the class of simpler problems in geophysics, but it is still difficult to solve. The dimension of the model...

DC - Seismologie, vulkanologie a struktura Země

  • 2005
  • C
Result

Differential evolution algorithm in the earthquake hypocenter location.

A novel global optimizing algorithm - Differential Evolution (DE) has appeared recently. This method is easy and advantageous when used for kinematic location of the earthquake hypocenter....

DC - Seismologie, vulkanologie a struktura Země

  • 2001
  • Jx
Result

3D projection and interpretation of earthquakes in the Western Bohemia area.

The solid projection of hypocenters in the comparison with geomorphologic and tectonic pattern can bring a new point of view of seismological interpretation. The morphotectonic analysis is based on 3D visual interpretation of digital elevati...

DB - Geologie a mineralogie

  • 2002
  • D
Result

Regional moment tensor uncertainty due to mismodeling of the crust

The retrieval of earthquake moment tensor requires the response of the medium, in which seismic waves travel from the hypocenter to the stations, to be known. In inverting long-period seismic data (teleseismic and LP regional record...

DC - Seismologie, vulkanologie a struktura Země

  • 2004
  • Jx
Result

Magnitude 3.3 Hronov earthquake on October 25, 2005

The Hronov region was hit by a moderate size earthquake of magnitude 3.3 on October 25, 2005. The depth of the hypocenter was estimated to 5 km. The shaking was felt by many people in 31 towns and villages in the region and caused m...

DC - Seismologie, vulkanologie a struktura Země

  • 2007
  • D
Result

The Growth of Earthquake Clusters

Migration of hypocenters is a common attribute of induced injection seismicity and of earthquake swarms, which distinguishes them from aftershock sequences. Spreading of the triggering front is often examined by fitting the time dep...

Geology

  • 2021
  • Jimp
  • Link
Result

Seismic sequence near Zakynthos Island, Greece, April 2006: Identification of the activated fault plane

The April 2006 earthquake sequence near Zakynthos (Western Greece) is analysed insight into the hypocenter uncertainty. Moment tensor solution of three major events analysis of the hypocenter position, centroid position and...

DC - Seismologie, vulkanologie a struktura Země

  • 2010
  • Jx
Result

Shallow earthquake swarms in southern Ryukyu area: manifestation of dynamics of fluid and/or magma plumbing system revealed by teleseismic and regional datasets

Earthquake swarm occurrence beneath volcanic domains is one of the indicators recorded earthquake swarms has been observed in the lithospheric wedge of the southern analyzed using the EHB, ISC and JMA catalogs of hypocenter...

Volcanology

  • 2017
  • Jimp
  • Link
Result

The significance of the crustal velocity model in moment tensor solutions: A case study of Yedisu earthquakes

role not only in the accurate hypocenter location and characterization of earthquakes but also in the determination of source mechanism and fault properties . We investigated the Moment Tensor (MT) solutions of earthquakes...

Earth and related environmental sciences

  • 2018
  • C
Result

Resolution of non-double-couple mechanisms: simulation of hypocenter mislocation and velocity structure mismodeling

Mechanisms of earthquakes and induced seismic events are frequently found using the moment tensor description rather than the traditional double couple (DC), as it allows for nonshear source phenomena. However, non-DC source components are s...

DC - Seismologie, vulkanologie a struktura Země

  • 2009
  • Jx
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