000010315 001__ 10315
000010315 005__ 20141205155714.0
000010315 04107 $$aeng
000010315 046__ $$k2008-10-12
000010315 100__ $$aIervolino, Iunio
000010315 24500 $$aInformation-Dependent Lead-Time Maps for Earthquake Early Warning in the Campania Region

000010315 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010315 260__ $$b
000010315 506__ $$arestricted
000010315 520__ $$2eng$$aFeasibility of earthquake early warning systems (EEWS) depends on the possibility of immediately detecting the earthquake’s characteristics and on the ability to design applications for real-time seismic risk mitigation. Rapid estimation of event’s features (as magnitude and location) is the focus of real-time seismology; the second issue requires particular attention of engineers. Among the information needed to design EEW engineering applications (and to evaluate the effectiveness of EEWS) there is the estimation of the available time to perform security actions before the arrival of the more energetic seismic phase at the site of interest; this interval is termed lead-time. The study presented herein examines the distributions of the available lead-time in the Campania (southern Italy) region. The study considers events occurring in the area covered by the ISNet (Irpinia Seismic Network) infrastructure and assumes a spatially-uniform distribution for the hypocenters. Under these hypotheses the minimum, maximum and average lead-times were computed. Also the uncertainties associated to the information provided by the ISNet are considered in order to evaluate the lead-time; in fact, there is a trade-off between the amount of warning time and the level of information available to predict the peak ground shaking. Results of the analyses, presented in form of maps, confirm that evacuation of building is hardly possible in the region, although the available warning time seems to be sufficient to activate personal and/or automated security measures.

000010315 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010315 653__ $$aEarthquake Early Warning, Real-time PSHA, lead-time.

000010315 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010315 720__ $$aIervolino, Iunio$$iGalasso, Carmine$$iManfredi, Gaetano
000010315 8560_ $$ffischerc@itam.cas.cz
000010315 8564_ $$s1095570$$uhttps://invenio.itam.cas.cz/record/10315/files/11-0077.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 11-0077.
000010315 962__ $$r9324
000010315 980__ $$aPAPER