Une estimation précise de la magnitude est primordiale pour établir des catalogues de sismicité fiables. L’objectif de cette thèse est de développer une méthode d’estimation de la magnitude de moment à partir de la coda des ondes crustales applicable sur les sismogrammes numériques et analogiques. Afin d’étudier les propriétés de la coda en France, nous avons réalisé une analyse fréquentielle et régionale des enveloppes de coda. Nous avons pu estimer le moment sismique M0 et la magnitude de moment Mw pour des sismogrammes numériques, mais pas pour des enregistrements sur papier pour lesquels le filtrage n’est pas possible. Nous avons donc observé les propriétés de la coda dans le domaine temporel. Nous avons déterminé un modèle empirique af...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
International audienceSUMMARY Seismic hazard assessment (SHA) requires earthquake events characteriz...
Une estimation précise de la magnitude est primordiale pour établir des catalogues de sismicité fiab...
Accurate magnitude determination is necessary to establish reliable seismicity catalogs in order to ...
Accurate magnitude determination is necessary to establish reliable seismicity catalogs in order to ...
Magnitude estimation forms an integral part in any seismic monitoring endeavor. For monitoring compl...
Une estimation précise de la magnitude est nécessaire pour correctement évaluer l'aléa sismique, not...
The spectral analysis of fifty-five KEG VBB records from the October 12, 1992 Cairo earthquake sourc...
The spectral analysis of fifty-five KEG VBB records from the October 12, 1992 Cairo earthquake sourc...
This paper investigates the feasibility of employing local to near-regional coda-wave amplitude meas...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
A stable estimate of the earthquake source spectra in the western Alps is obtained using an empirica...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
International audienceSUMMARY Seismic hazard assessment (SHA) requires earthquake events characteriz...
Une estimation précise de la magnitude est primordiale pour établir des catalogues de sismicité fiab...
Accurate magnitude determination is necessary to establish reliable seismicity catalogs in order to ...
Accurate magnitude determination is necessary to establish reliable seismicity catalogs in order to ...
Magnitude estimation forms an integral part in any seismic monitoring endeavor. For monitoring compl...
Une estimation précise de la magnitude est nécessaire pour correctement évaluer l'aléa sismique, not...
The spectral analysis of fifty-five KEG VBB records from the October 12, 1992 Cairo earthquake sourc...
The spectral analysis of fifty-five KEG VBB records from the October 12, 1992 Cairo earthquake sourc...
This paper investigates the feasibility of employing local to near-regional coda-wave amplitude meas...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
A stable estimate of the earthquake source spectra in the western Alps is obtained using an empirica...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
An earthquake catalog containing a uniform size estimate is important for long-term seismic hazard a...
International audienceSUMMARY Seismic hazard assessment (SHA) requires earthquake events characteriz...