Abstract
A series of clastic dikes and tubular vents were identified in southern Tenerife (Canary Islands). These features are the result of seismic liquefaction of a Holocene sand deposit, as the consequence of a high intensity paleoearthquake. The peak ground acceleration (pga) and magnitude of the paleoearthquake generating these liquefaction features were estimated by back calculation analysis. A representative value of 0.30 ± 0.05 g was obtained for the pga. From this, an earthquake intensity of IX was estimated for the liquefaction site. Magnitude bound methods and energy based approaches were used to determine the magnitude of the paleoearthquake, providing a moment magnitude M = 6.8. The zone in which the liquefaction structures are found has undergone tectonic uplift and is affected by two faults. One of these faults was responsible for displacing Holocene materials. Dating of the uplifted sand formation indicates an age of 10,081 ± 933 years, the liquefaction features ranging from this age to 3490 ± 473 years BP. This paleoearthquake was of much greater magnitude than those known historically. Faults with neotectonic activity are significant features that should be borne in mind when assessing the seismic hazards of the Canary Islands, presently considered as low and mainly of volcanic origin.
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N.N. Ambraseys (1988) ArticleTitleEngineering seismology Earthq. Eng. Struct. D. 17 IssueID1 1–105
J.B. Berril R.O. Davis (1985) Energy dissipation and seismic liquefaction of sands revised model Soils and Found. 25 IssueID2 106–118
E. Bosshard D.J. MacFarlane (1970) ArticleTitleCrustal structure of the westerm Canary Islands fron seismic refraction and gravity data J. Geophys. Res. 75 4901–4918
R.O. Davis J.B. Berril (1982) ArticleTitleEnergy dissipation and seismic liquefaction of sands Earthq. Eng Struct. D. 10 59–68
A.M. Dziewonski G. Ekström J.H. Woodhouse G. Zwart (1990) ArticleTitleCentroid-moment tensor solutions for April–June 1989 Phys. Earth Planet. Int. 60 243–253
Ishihara K. (1985). Stability of material deposit during earthquakes. Proc. 11 th. Int. Conf.Soil. Mech. and Found. Eng. San Francisco, VolI. 321–376. A.A. Balkema, Rotterdam
Llanes, P., Muñoz, A. Muñoz-Martín, A., Acosta, J., Herranz, P., Carbó, A., and Palomo, D. Morfological and structural analysis in the Anaga offshore massif, Canary Islands: fractures and debris avalanches relationships. Mar. Geophys. Res., (in this volume)
J. Mezcua E. Burforn A. Udías J. Rueda (1992) Seismotectonic of the Canary Islands Tectonophysics. 208 447–452
Millan, A., Benitez, P. and Calderón, T. (2002). Datación absoluta por termoluminiscencia de muestras de paleoplayas de Tenerife. Lab. Datación y Radioquímica. Universidad Autónoma de Madrid España. (Unpublish)
S.F. Obermeier (1996) ArticleTitleUse of liquefaction -induced features for paleosismic analysis Eng. Geol. 44 1–76
S.F. Obermeier (1998) ArticleTitleOverview of liquefaction evidence for strong earthquakes of Holocene and latest Pleistocene ages in the states of Indiana and Illinois USA. Eng. Geol. 50 227–254
Obermeier, S.F., Martin, J.R., Frankel, T.L., Munson, P.J., Munson, C.A. and Pond, E.C. (1993). Liquefaction evidence for one or more strong Holocene earthquakes in the Wabash Valley of southerm Indiana and Illinois. U.S. Geol. Survey Prof. Paper, 1536, 27pp
Obermeier, S.F., Pond, E.C. and Olson, S.C. (2001). Paleoliquefaction studies in continental settings: geological and geotecnical features in interpretations and back-analysis U.S. Geol. Survey. Openfile Report, 01–29. 75pp
S.M. Olson S.F. Obermeier T.D. Stark (2001) ArticleTitleInterpretation of penetration resistence for back analysis at sites of previous liquefaction Seism. Res. Lett. 72 IssueID1 46–59
Owen, H. G. (1987). Deformation processes in unconsolideted sands. In: Deformation of Sediments and Sedimentary Rocks. Jones, E.M. and Preston, M.F. (Ed.), Geol. Soc. of London, Publ. 29, 11–24
Pond, E.C. (1996). Seismic parameters for the central United States based on paleoliquefaction evidence in the Wabash Valley. Ph D. Thesis. Virginia Polytech. Inst. Blacksburg, Virginia, 583pp
J.H. Schemertmann (1991) ArticleTitleThe mechanical aging of soils J. Geotech. Eng-ASCE. 117 IssueID1 1288–1330
H.B. Seed I.M. Idriss (1971) ArticleTitleSimplified procedure for evaluating soil liquefaction potential J. Soil Mech. Found. Div. ASCE. 97 IssueID1 1249–1273
H.B. Seed K. Tokimatsu L.F. Harder R.M. Chung (1985) ArticleTitleInfluence of SPT procedures in soil liquefaction resistence evaluations J. Soil Mech. Found. Div. ASCE. 111 1425–1445
M.D. Trifunac (1995) ArticleTitleEmpirical criteria for liquefaction in sands via standard penetration test and seismic wave energy Soil Dyn. Earthq. Eng. 14 419–426
D.L. Wells K.J. Coppersmith (1994) ArticleTitleNew empirical relationships among magnitude, rupture length, rupture area, and surface dispklacement B. Seismol. Soc. Am. 84 974–1002
Youd, T.L. and Noble, K. (1997). Liquefaction criteria based on statistical and probabilistic analysis. Proc NCEER Workshop on Evaluation of Liquefaction Resistence of Soils. Youd, T.L. and Idriss, I.M (Eds.), Tech. Rep.NCEER-97-0022, State University of New York at Buffalo, New York, 210–216
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de Vallejo, L.I.G., Capote, R., Cabrera, L. et al. Paleoearthquake evidence in Tenerife (Canary Islands) and possible seismotectonic sources. Mar Geophys Res 24, 149–160 (2003). https://doi.org/10.1007/s11001-004-5883-3
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DOI: https://doi.org/10.1007/s11001-004-5883-3