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NESS1: A Worldwide Collection of Strong‐Motion Data to Investigate Near‐Source Effects

2018; Seismological Society of America; Volume: 89; Issue: 6 Linguagem: Inglês

10.1785/0220180149

1938-2057

Francesca Pacor, Chiara Felicetta, Giovanni Lanzano, Sara Sgobba, Rodolfo Puglia, Maria D’Amico, Emiliano Russo, Georgios Baltzopoulos, Iunio Iervolino,

Structural Health Monitoring Techniques

Research Article| October 03, 2018 NESS1: A Worldwide Collection of Strong‐Motion Data to Investigate Near‐Source Effects Francesca Pacor; Francesca Pacor aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Search for other works by this author on: GSW Google Scholar Chiara Felicetta; Chiara Felicetta aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Search for other works by this author on: GSW Google Scholar Giovanni Lanzano; Giovanni Lanzano aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Search for other works by this author on: GSW Google Scholar Sara Sgobba; Sara Sgobba aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Search for other works by this author on: GSW Google Scholar Rodolfo Puglia; Rodolfo Puglia aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Search for other works by this author on: GSW Google Scholar Maria D'Amico; Maria D'Amico aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Search for other works by this author on: GSW Google Scholar Emiliano Russo; Emiliano Russo bIstituto Nazionale di Geofisica e Vulcanologia, Centro Nazionale Terremoti, via di Vigna Murata, 605, 00143 Rome, Italy, emiliano.russo@ingv.it Search for other works by this author on: GSW Google Scholar Georgios Baltzopoulos; Georgios Baltzopoulos cDipartimento di Strutture per l'Ingegneria e l'Architettura, Università degli Studi di Napoli Federico II, via Claudio, 21, 80125 Naples, Italy, georgios.baltzopoulos@unina.itiunio.iervolino@unina.it Search for other works by this author on: GSW Google Scholar Iunio Iervolino Iunio Iervolino cDipartimento di Strutture per l'Ingegneria e l'Architettura, Università degli Studi di Napoli Federico II, via Claudio, 21, 80125 Naples, Italy, georgios.baltzopoulos@unina.itiunio.iervolino@unina.it Search for other works by this author on: GSW Google Scholar Author and Article Information Francesca Pacor aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Chiara Felicetta aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Giovanni Lanzano aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Sara Sgobba aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Rodolfo Puglia aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Maria D'Amico aIstituto Nazionale di Geofisica e Vulcanologia, via Alfonso Corti, 12, 20133 Milan, Italy, francesca.pacor@ingv.itchiara.felicetta@ingv.itgiovanni.lanzano@ingv.itsara.sgobba@ingv.itrodolfo.puglia@ingv.itmaria.damico@ingv.it Emiliano Russo bIstituto Nazionale di Geofisica e Vulcanologia, Centro Nazionale Terremoti, via di Vigna Murata, 605, 00143 Rome, Italy, emiliano.russo@ingv.it Georgios Baltzopoulos cDipartimento di Strutture per l'Ingegneria e l'Architettura, Università degli Studi di Napoli Federico II, via Claudio, 21, 80125 Naples, Italy, georgios.baltzopoulos@unina.itiunio.iervolino@unina.it Iunio Iervolino cDipartimento di Strutture per l'Ingegneria e l'Architettura, Università degli Studi di Napoli Federico II, via Claudio, 21, 80125 Naples, Italy, georgios.baltzopoulos@unina.itiunio.iervolino@unina.it Publisher: Seismological Society of America First Online: 03 Oct 2018 Online Issn: 1938-2057 Print Issn: 0895-0695 © Seismological Society of America Seismological Research Letters (2018) 89 (6): 2299–2313. https://doi.org/10.1785/0220180149 Article history First Online: 03 Oct 2018 Cite View This Citation Add to Citation Manager Share Icon Share Facebook Twitter LinkedIn MailTo Tools Icon Tools Get Permissions Search Site Citation Francesca Pacor, Chiara Felicetta, Giovanni Lanzano, Sara Sgobba, Rodolfo Puglia, Maria D'Amico, Emiliano Russo, Georgios Baltzopoulos, Iunio Iervolino; NESS1: A Worldwide Collection of Strong‐Motion Data to Investigate Near‐Source Effects. Seismological Research Letters 2018;; 89 (6): 2299–2313. doi: https://doi.org/10.1785/0220180149 Download citation file: Ris (Zotero) Refmanager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex toolbar search Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentBy SocietySeismological Research Letters Search Advanced Search ABSTRACT The availability of high‐quality waveforms recorded in epicentral areas of moderate‐to‐strong earthquakes is a key factor for investigating ground‐motion characteristics close to the seismic source. In this study, near‐source strong‐motion waveforms (named NESS1) were collected from worldwide public archives with the aim of building a flat file of high‐quality metadata and intensity measures (IMs) of engineering interest. Particular attention was paid to the retrieval of reliable information about event sources, such as geometries and rupture mechanisms that are necessary to model near‐source effects for engineering seismology and earthquake engineering applications. The accelerometric records are manually and uniformly processed, and the associated information is fully traceable. NESS1 consists of about 800 three‐component waveforms relative to 700 accelerometric stations, caused by 74 events with moment magnitude larger than 5.5 and hypocentral depth shallower than 40 km, with Joyner–Boore distance up to 140 km. Ground‐motion data were selected to have a maximum source‐to‐site distance within one fault length, defined through seismological scaling relations. About 40 records exhibit peak acceleration or peak velocity exceeding 1g or 120 cm/s⁠, and they represent some of the largest ground motion ever recorded. Evidence of near‐source effects was recognized in the NESS1 dataset, such as velocity pulses, large vertical ground motions, directional and hanging‐wall amplifications and fling step. In particular, around 30% of the records was found to exhibit pulse‐like characteristics that are possibly due to forward rupture directivity. You do not have access to this content, please speak to your institutional administrator if you feel you should have access.