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Atalay Ayele Ayele Wondem
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The 2024 Fentale Diking Episode in a Slow Extending Continental Rift
GEOPHYSICAL RESEARCH LETTERS
06 march 2025
Derek Keir, Alessandro La Rosa, Carolina Pagli, Hu...
Dikes can contribute to rifting, but the space‐time behavior and role of magma in young and slowly extending continental rifts is unclear. We...
Variable Magmatic Modification of the East African Lithosphere
RIFT TO RIDGE: BRIDGING THE EXTENSIONAL GAP II ORAL
volcanology, geochemistry and petrology | 13 december 2024
Rita Kounoudis, Ian D. Bastow, Cynthia J. Ebinger,...
The lithosphere-asthenosphere boundary has proven notoriously difficult to detect seismically in East Africa, where voluminous Cenozoic flood basalt m...
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Seismoteconics of Ethiopian northwestern plateau and rift flanks: Evidence from focal mechanisms and seismicity
ASYNCHRONOUS ONLINE POSTER PRESENTATIONS: TECTONOPHYSICS
tectonophysics | 09 december 2024
Sisay Alemayehu, Atalay Ayele A. Wondem, Derek Kei...
The seismotectonics of the northwestern Ethiopian plateau and rift flanks were investigated through the analysis of local earthquake data from a broad...
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Near Surface Characterization Using Active and Passive Surface Wave Analysis at Selected Sites in Addis Ababa, Ethiopia
NEAR-SURFACE GEOPHYSICS FOR VADOSE ZONE AND SOIL PROCESSES I POSTER
near surface geophysics | 13 december 2023
Biruk Wolde, Atalay Ayele A. Wondem, Trufat Hailma...
The subsurface condition of Addis Ababa city is heterogeneous and distinctly varies from place to place, ranging from very soft soil formations to com...
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Kinematics of linkage between the Eastern and Ethiopian rifts through the twice-rifted Turkana Depression, Africa
FROM CONTINENTAL RIFTS TO RIFTED MARGINS I ORAL
tectonophysics | 11 december 2023
Cynthia J. Ebinger, Garrett Sullivan, Martin Musil...
The process of diachronous rift initiation and linkage within continental lithosphere to form a contiguous plate boundary remains debated. Within crat...
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Receiver function and surface-wave analysis of the Moho and lithosphere-asthenosphere boundary below the Turkana Depression, East Africa
FROM CONTINENTAL RIFTS TO RIFTED MARGINS III POSTER
tectonophysics | 11 december 2023
Christopher Steven Ogden, Rita Kounoudis, Ian D. B...
The Turkana Depression is a broad (~500km-wide), topographically-subdued (~0.5km), region between the elevated Ethiopian (~1.5km) and East African Pla...
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Surface-Wave Analysis of Crust and Uppermost Mantle Structure in the Multiply Rifted Turkana Depression, East Africa: implications for the development of Rifting and Magmatism
FROM CONTINENTAL RIFTS TO RIFTED MARGINS III POSTER
tectonophysics | 11 december 2023
Ian D. Bastow, Rita Kounoudis, Cynthia J. Ebinger,...
The Turkana Depression separates the uplifted Ethiopian and East African plateaus. In Mesozoic times, it was host to a failed episode of N-S-oriented ...
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Extensional Earthquakes in the Absence of Magma in Northern Afar: Insights From InSAR
GEOPHYSICAL RESEARCH LETTERS
11 may 2023
Alessandro La Rosa, Martina Raggiunti, Carolina Pa...
In magma‐rich rifts, normal faulting is commonly thought to be induced by dike intrusions. However, whether fault slip occurs purely tectonic...