Earthquake fault-plane solutions and patterns of seismicity within the Umbria Region, Italy

Main Article Content

M. G. Ciaccio
S. Pondrelli
F. Frepoli

Abstract

In this paper we present a review of the seismotectonic features (an analysis of earthquake focal mechanisms and
the distribution of seismicity) of the Northern Apennines, Umbria Region (Italy) in the area between Sansepolcro
and Norcia. For this analysis, we used Centroid Moment Tensor (CMT) data for earthquakes with magnitude
M>5.0 and data computed by implementing the standard CMT algorithm to compute Regional Centroid Moment
Tensor (RCMT) estimates for moderate-magnitude earthquakes (4.5

Article Details

How to Cite
Ciaccio, M. G., Pondrelli, S. and Frepoli, F. (2006) “Earthquake fault-plane solutions and patterns of seismicity within the Umbria Region, Italy”, Annals of Geophysics, 49(4-5). doi: 10.4401/ag-3110.
Section
OLD