Normal Faulting in the 1923 Berdún Earthquake and Postorogenic Extension in the Pyrenees

The 10 July 1923 earthquake near Berdún (Spain) is the largest instrumentally recorded event in the Pyrenees. We recover old analog seismograms and use 20 hand‐digitized waveforms for regional moment tensor inversion. We estimate moment magnitude Mw 5.4, centroid depth of 8 km, and a pure normal fau...

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Veröffentlicht in:	Geophysical research letters 2018-04, Vol.45 (7), p.3026-3034
Hauptverfasser:	Stich, Daniel, Martín, Rosa, Batlló, Josep, Macià, Ramón, Mancilla, Flor de Lis, Morales, Jose
Format:	Artikel
Sprache:	eng
Schlagworte:	Analogs Canal de Berdún (Aragó) Deformation Deformation mechanisms Digitization Earthquake source inversion Earthquakes Enginyeria civil Geologia Global positioning systems GPS Gravity Historic seismograms Mountains Positioning systems Postorogenic processes Potential energy Pyrenees Riscos geològics Seismic activity Seismicity Seismograms Seismographs Seismometry Sismometria Slope Topography Topography (geology) Waveform analysis Waveforms Àrees temàtiques de la UPC
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