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DOI | 10.1002/2017GL073580 |
Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data | |
Cheloni, D. k1; De Novellis, V. T2; Albano, M. S1; Antonioli, A. N1; Anzidei, M. K1; Atzori, S. P1; Avallone, A. S1; Bignami, C. T1; Bonano, M. R2; Calcaterra, S. T3; Castaldo, R. B2; Casu, F. C2; Cecere, G. C1; De Luca, C. C2; Devoti, R. C1; Di Bucci, D. K4; Esposito, A. A1; Galvani, A. T1; Gambino, P. S3; Giuliani, R. T4; Lanari, R. R2; Manunta, M. K2; Manzo, M. C2; Mattone, M. P4; Montuori, A. T1; Pepe, A. R2; Pepe, S. S2; Pezzo, G. G1; Pietrantonio, G. M1; Polcari, M. P1; Riguzzi, F. T1; Salvi, S. R1; Sepe, V. C1; Serpelloni, E. T1; Solaro, G. R2; Stramondo, S. C1; Tizzani, P. T2; Tolomei, C. R1; Trasatti, E. T1; Valerio, E. T5; Zinno, I. S2; Doglioni, C. R1,5 | |
2017-07-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:13 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy |
英文摘要 | We investigate a large geodetic data set of interferometric synthetic aperture radar (InSAR) and GPS measurements to determine the source parameters for the three main shocks of the 2016 Central Italy earthquake sequence on 24 August and 26 and 30 October (M-w 6.1, 5.9, and 6.5, respectively). Our preferred model is consistent with the activation of four main coseismic asperities belonging to the SW dipping normal fault system associated with the Mount Gorzano-Mount VettoreMount Bove alignment. Additional slip, equivalent to a Mw similar to 6.1-6.2 earthquake, on a secondary (1) NE dipping antithetic fault and/or (2) on a WNW dipping low-angle fault in the hanging wall of the main system is required to better reproduce the complex deformation pattern associated with the greatest seismic event (the Mw 6.5 earthquake). The recognition of ancillary faults involved in the sequence suggests a complex interaction in the activated crustal volume between the main normal faults and the secondary structures and a partitioning of strain release. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000406257400036 |
WOS关键词 | SURFACE DEFORMATION ; APENNINES ; FAULTS |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/26691 |
专题 | 气候变化 |
作者单位 | 1.Ist Nazl Geofis & Vulcanol, Rome, Italy; 2.CNR, Ist Rilevamento Elettromagnet Ambiente, Naples, Italy; 3.Ist Super Protez & Ric Ambientale, Rome, Italy; 4.Dipartimento Protez Civile, Rome, Italy; 5.Univ Roma La Sapienza, Dipartimento Sci Terra, Rome, Italy |
推荐引用方式 GB/T 7714 | Cheloni, D. k,De Novellis, V. T,Albano, M. S,et al. Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(13). |
APA | Cheloni, D. k.,De Novellis, V. T.,Albano, M. S.,Antonioli, A. N.,Anzidei, M. K.,...&Doglioni, C. R.(2017).Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data.GEOPHYSICAL RESEARCH LETTERS,44(13). |
MLA | Cheloni, D. k,et al."Geodetic model of the 2016 Central Italy earthquake sequence inferred from InSAR and GPS data".GEOPHYSICAL RESEARCH LETTERS 44.13(2017). |
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