Refining seismic parameters in low seismicity areas by 3D trenching: The Alhama de Murcia fault, SE Iberia
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- 作者：Marta Ferratera ; marta.ferrater@ub.edu" class="auth_mail" title="E-mail the corresponding author ; Maria Ortuñ ; oa ; Eulà ; lia Masanaa ; Raimon Pallà ; sa ; Hector Pereab ; Stephane Baizec ; Eduardo Garcí ; a-Melé ; ndezd ; José ; J. Martí ; nez-Dí ; aze ; Anna Echeverriaa ; Thomas K. Rockwellf ; Warren D. Sharpg ; Alicia Medialdeah ; Edward J. Rhodesh
- 关键词：Paleoseismology ; Strike-slip fault ; Recurrence ; Slip rate ; Slip per event ; SE Iberian Peninsula
- 刊名：Tectonophysics
- 出版年：2016
- 出版时间：12 June 2016
- 年：2016
- 卷：680
- 期：Complete
- 页码：122-128
- 全文大小：2236 K
文摘
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3D trenching yields robust seismic parameters from a slow moving fault.
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Reliable slip rate is based on offset buried channels and statistics.
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The Alhama de Murcia fault slip rate is much higher than early estimates.
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Maximum slip per event value is based on lengthened paleoseismological record.
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The Alhama de Murcia fault may be the source of earthquake moment magnitudes > 6.5.