Results 21 to 30 of about 5,751 (212)

The 1980, 1997 and 1998 Azores earthquakes and its seismotectonic implications [PDF]

open access: yes, 2007
We have studied the focal mechanisms of the 1980, 1997 and 1998 earthquakes in the Azores region from body-wave inversion of digital GDSN (Global Digital Seismograph Network) and broadband data. For the 1980 and 1998 shocks, we have obtained strike– slip
Bezzeghoud, M.   +4 more
core   +1 more source

The Palermo (Sicily) seismic cluster of September 2002, in the seismotectonic framework of the Tyrrhenian Sea-Sicily border area

open access: yesAnnals of Geophysics, 2004
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 which has emerged.
F. Nigro   +9 more
doaj   +1 more source

SEISMOGEOLOGICAL, SEISMOLOGICAL AND ENGINEERING SEISMOLOGICAL STUDIES OF THE LABORATORY OF ENGINEERING SEISMOLOGY AND SEISMOGEOLOGY OF IEC RAS

open access: yesГеодинамика и тектонофизика, 2015
The article presents recent results of seismogeological, seismological and engineering seismological studies conducted by the Laboratory. Specific features of seismicity in regions of Russia are reviewed.
V. I. Dzhurik
doaj   +1 more source

Interpreting intraplate tectonics for seismic hazard : a UK historical perspective [PDF]

open access: yes, 2012
It is notoriously difficult to construct seismic source models for probabilistic seismic hazard assessment in intraplate areas on the basis of geological information, and many practitioners have given up the task in favour of purely seismicity-based ...
Arup   +16 more
core   +2 more sources

Crustal and deep seismicity in Italy (30 years after)

open access: yesAnnals of Geophysics, 1997
The first modern studies of seismicity in Italy date back to the late 60's and early 70's. Although with a sparse seismic network available and only a few telemetered short-period stations, significant studies were carried out that outlined the main ...
G. Selvaggi, C. Chiarabba, A. Amato
doaj   +1 more source

The Santiago de Cuba earthquake of 11 June 1766: Some new insights [PDF]

open access: yesGeofísica Internacional, 2003
Data concerning the Santiago de Cuba earthquake of 11 June 1766 are examined using information collected in the Archivo de Indias, Seville, and other sources in Spain and abroad.
M. O. Cotilla Rodríguez
doaj  

Seismotectonics of the Horseshoe Abyssal Plain and Gorringe Bank, eastern Atlantic Ocean - constraints from ocean-bottom seismometer data [PDF]

open access: yes, 2017
At the eastern end of the Azores-Gloria transform fault system to the southwest of Portugal, the plate boundary between Africa and Iberia is a region where deformation is accommodated over a wide tectonically-active area.
Custodio, Susana   +4 more
core   +1 more source

Oblique Convergence in the Himalayas of Western Nepal Deduced from Preliminary Results of GPS Measurements [PDF]

open access: yes, 1999
A GPS network consisting of 29 sites was installed in central and western Nepal, with measurements taken in 1995 and partial remeasurements in 1997. Data suggest 15 +/−5 mm/yr of N180° convergence between the Higher Himalayas and India, a result that is ...
Avouac, J. P.   +7 more
core   +1 more source

Sesimicity of the Pejibaye-Matina, Costa Rica, region: a strike-slip tectonic boundary? [PDF]

open access: yesGeofísica Internacional, 2009
Earthquake locations are provided in an effort to determine fault orientations and investigate the existence of a strike-slip tectonic boundary on the Caribbean coast of Costa Rica. A data set of 121 earthquakes for the 1993 Pejibaye de Turrialba seismic
M. Fernández Arce
doaj  

GEODYNAMICS OF NAZCA RIDGE’S OBLIQUE SUBDUCTION AND MIGRATION - IMPLICATIONS FOR TSUNAMI GENERATION ALONG CENTRAL AND SOUTHERN PERU: Earthquake and Tsunami of 23 June 2001 [PDF]

open access: yesScience of Tsunami Hazards, 2012
Peru is in a region of considerable geologic and seismic complexity. Thrust faulting along the boundary where the Nazca plate subducts beneath the South American continent has created three distinct seismic zones.
George Pararas-Carayannis
doaj  

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