Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/8553| Authors: | Del Pezzo, E.* Bianco, F.* Castellano, M.* Cusano, P.* Galluzzo, D.* La Rocca, M.* Petrosino, S.* |
Title: | Detection of Seismic Signals from Background Noise in the Area of Campi Flegrei: Limits of the Present Seismic Monitoring | Journal: | Seismological Research Letters | Series/Report no.: | /84 (2013) | Publisher: | Seismological Society of America | Issue Date: | Mar-2013 | DOI: | 10.1785/0220120062 | Keywords: | seismic noise magnitude detection |
Subject Classification: | 04. Solid Earth::04.06. Seismology::04.06.06. Surveys, measurements, and monitoring 04. Solid Earth::04.06. Seismology::04.06.08. Volcano seismology 04. Solid Earth::04.06. Seismology::04.06.09. Waves and wave analysis |
Abstract: | In the present paper, we will describe the field survey (Fig. 1) and the data analysis of an experiment carried out to put constraints on the magnitude detection threshold in the area of Campi Flegrei. Results show that seismic radiation emitted from VT seismic events at frequency lower than 2 Hz has a high detection threshold (minimum magnitude around 1.5). In the range between 2 and 20 Hz, VT events with magnitudes smaller than about 0.5 have a high probability to be undetected. This result indicates that noise reduction through borehole stations and/or small arrays is essential for an accurate seismic monitoring in the Campi Flegrei area. |
| Appears in Collections: | Article published / in press |
Files in This Item:
| File | Description | Size | Format | Existing users please Login |
|---|---|---|---|---|
| Seismol Res Lett 2013 Del Pezzo84.pdf | Main Article + Figures | 1.47 MB | Adobe PDF |
WEB OF SCIENCETM
Citations
8
checked on Feb 10, 2021
Page view(s)
526
checked on Apr 24, 2024
Download(s)
30
checked on Apr 24, 2024
