000012366 001__ 12366
000012366 005__ 20141205160046.0
000012366 04107 $$aeng
000012366 046__ $$k2008-10-12
000012366 100__ $$aZonno, Gaetano
000012366 24500 $$aProbabilistic Procedure to Estimate the Macroseismic Intensity Attenuation in the Italian Volcanic Districts

000012366 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000012366 260__ $$b
000012366 506__ $$arestricted
000012366 520__ $$2eng$$aIn this work we apply a probabilistic procedure to estimate the macroseismic intensity attenuation in the volcanic areas of Italy which allows to exploit additional information on historical earthquakes following the Bayesian approach. The method starts from the intensity data points of the selected earthquakes and arrives at the assessment of the probability distribution for the intensity at a site given the epicentral intensity and the site-epicenter distance. The CMTE local earthquake catalogue has been used for the Etna region while for the other Italian volcanic districts (Aeolian Islands, Ischia, Vesuvius and Albani Hills) the CPTI04 Italian seismic catalogue and the DBMI04 associated database have been considered. For the analysis, subsets of earthquakes with epicentral intensity I0 ≥ VII MCS and I0 ≥ VI MCS were used for the Etna region and for the other Italian volcanic districts, respectively. Only earthquakes with more than 10 felt observations have been considered. The results show a specific attenuation trend for the Etna region compared with the other Italian volcanic areas.

000012366 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012366 653__ $$aAttenuation, macroseismic intensity, probability of the intensity at a site, seismic hazard assessment, Italian volcanic districts

000012366 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000012366 720__ $$aZonno, Gaetano$$iAzzaro, Raffaele$$iRotondi, Renata$$iD'Amico, Salvatore$$iTuvè, Tiziana$$iMusacchio, Gemma
000012366 8560_ $$ffischerc@itam.cas.cz
000012366 8564_ $$s893095$$uhttps://invenio.itam.cas.cz/record/12366/files/07-0064.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 07-0064.
000012366 962__ $$r9324
000012366 980__ $$aPAPER