Articles | Volume 8, issue 1
Solid Earth, 8, 45–81, 2017
https://doi.org/10.5194/se-8-45-2017
Solid Earth, 8, 45–81, 2017
https://doi.org/10.5194/se-8-45-2017

Research article 16 Jan 2017

Research article | 16 Jan 2017

The Kenya rift revisited: insights into lithospheric strength through data-driven 3-D gravity and thermal modelling

Judith Sippel et al.

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Cited articles

Achauer, U.: A Study of the Kenya Rift Using Delay-Time Tomography Analysis and Gravity Modeling, Tectonophysics, 209, 197–207, https://doi.org/10.1016/0040-1951(92)90023-Y, 1992.
Achauer, U. and Masson, F.: Seismic tomography of continental rifts revisited: From relative to absolute heterogeneities, Tectonophysics, 358, 17–37, https://doi.org/10.1016/S0040-1951(02)00415-8, 2002.
Adams, A., Nyblade, A., and Weeraratne, D.: Upper mantle shear wave velocity structure beneath the East African plateau: Evidence for a deep, plateauwide low velocity anomaly, Geophys. J. Int., 189, 123–142, https://doi.org/10.1111/j.1365-246X.2012.05373.x, 2012.
Albaric, J., Deverchere, J., Petit, C., Perrot, J., and Le Gall, B.: Crustal rheology and depth distribution of earthquakes: Insights from the central and southern East African Rift System, Tectonophysics, 468, 28–41, https://doi.org/10.1016/j.tecto.2008.05.021, 2009.
Ali Kassim, M., Carmignani, L., Conti, P., and Fantozzi, P. L.: Geology of the Mesozoic-Tertiary sedimentary basins in southwestern Somalia, J. Afr. Earth Sci., 34, 3–20, https://doi.org/10.1016/S0899-5362(01)00102-6, 2002.
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Short summary
The Kenya Rift is a zone along which the African continental plate is stretched as evidenced by strong earthquake and volcanic activity. We want to understand the controlling factors of past and future tectonic deformation; hence, we assess the structural and strength configuration of the rift system at the present-day. Data-driven 3-D numerical models show how the inherited composition of the crust and a thermal anomaly in the deep mantle interact to form localised zones of tectonic weakness.