Main Article Content
out regarding the Norcia earthquake during the 19 September - 31 December
1979 period. 479 seismic events have been identified, with a good
analytical resolvance for the majority of same. With reference to main
shock, as well as for 30 other after shocks the focal mechanisms were
defined using different data assemblies. A contemporary inversion of
hypocentral parameters of the velocity model was made on a data selected
sample. The temporal variation of after shocks was also studied during
the considered period.
No Permission Required
Istituto Nazionale di Geofisica e Vulcanologia applies the Creative Commons Attribution License (CCAL) to all works we publish.
Under the CCAL, authors retain ownership of the copyright for their article, but authors allow anyone to download, reuse, reprint, modify, distribute, so long as the original authors and source are cited. No permission is required from the authors or the publishers.